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Muscle OIA Tutor
Dr. Tracey Magrann
Click to Begin
Choose Muscle Group• Back• Chest• Ribs • Abdomen• Arm• Forearm• Pelvic Girdle• Thigh• Leg
Home
Bones
Back Muscles• Trapezius• Latissimus dorsi• Supraspinatus• Infraspinatus• Subscapularis• Rhomboideus• Teres Major• Teres Minor• Levator scapulae
Muscle Groups
Bones
Trapezius• Origin• Insertion• Action
Back Muscles
Quick View
• Origin: First select the bone from the list below, then select the part of the bone.1.
2.3.
• Insertion• Action
TrapeziusBack Muscles
BONE PART OF THE BONE
All thoracic vertebrae
Skull
Cervical vertebrae
Skull
Cervical vert.All thoracic
vertebrae
Occipital boneSpine
Spines
Occipital bone
Scapula NO Spines
Clavicle
HumerusBodyTransverse processGreater trochanterLateral sideMedial side
Spine
NO
NONO
NONO
NONO
Quick View
Trapezius• Origin• Insertion: First select the
bone, then select the part of the bone.1.
2.
• Action
Back Muscles
BONE PART OF THE BONE
ScapulaSpine and acromion
Clavicle
Scapula
Spine and acromionClavic
le
Skull
Humerus
NO
NOAll cervical vertebrae
NOC7 NO
All thoracic vertebrae
NO
Occipital boneNOBody
NOTransverse process NOGreater trochanter
NO
Quick View
• Origin• Insertion• Action: First select the
motion, then select the bone.1.
2. 3.
TrapeziusBack Muscles
MOTION BONE
Elevates
Retracts
NO
Scapula
Scapula
Retracts
Clavicle
Flexes
Elevates Depresses
Protracts
Scapula
Cervical vertebrae
Humerus
NO
NO
NO
NO
Depresses
Scapula
Quick View
Trapezius
Back to OriginBack to InsertionBack to Actions
Click to apply
muscle to skeleton
Click to remove muscle from
skeleton
Click to apply origins
and insertions
Click to remove
origins and insertions
Latissiumus dorsi• Origin• Insertion• Action
Back Muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.2.
• Insertion• Action
Back MusclesLatissiumus dorsi
NONO
NO
NO
Quick View
BONE PART OF THE BONE
Thoracic vertebrae
Lower 6
Lumbar vertebrae
All
RibsHumerusThoracic vertebraeLumbar vertebrae
Greater tubercleIntertubercular grooveAllLower 6
Fossa
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back MusclesLatissiumus dorsi
NO
NONO
NONO
BONE PART OF THE BONE
Humerus Intertubercular groove
RibsHumerusThoracic vertebraeLumbar vertebraeIlium
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NO
NO
NO
Quick View
Latissiumus dorsi• Origin• Insertion• Action: Select one motion and
then one bone.1.2.3.
Back Muscles
MOTION BONENO
ExtendsAdducts
Internally rotates
ArmArm
Arm
FlexesExtendsAbductsAdductsInternally rotatesExternally rotates
ScapulaClavicleArmForearm
NO
NO
NONO
NO
Anterior insertion
Quick View
Latissimus dorsi
Back to OriginBack to InsertionBack to Actions
Click to apply
muscle to skeleton
Click to remove muscle from
skeleton
Click to apply origins
and insertions
Click to remove
origins and insertions
Anterior insertion
Supraspinatus• Origin• Insertion• Action
Back Muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Back Muscles
Supraspinatus
NONO NO
BONE PART OF THE BONE
Scapula Supraspinous fossa
Ribs
HumerusScapula
Clavicle
Infrapinaous fossa
Spine
Supraspinous fossa
Greater tubercleNO
NO NO
Quick View
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back Muscles
Supraspinatus
NO
NONO
NO
BONE PART OF THE BONE
Humerus Greater tubercle
RibsHumerusClavicleScapula
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
Supraspinatus• Origin• Insertion• Action: Select one motion and
then one bone.1.
Back Muscles
MOTION BONENO
Abducts Shoulder
FlexesExtendsAbducts
Adducts
ScapulaClavicleShoulder
Forearm
NONONO
NONO
Quick View
Supraspinatus
Back to OriginBack to InsertionBack to Actions
Click to apply
muscle to skeleton
Click to remove muscle from
skeleton
Click to apply origins
and insertions
Click to remove
origins and insertions
Infraspinatus• Origin• Insertion• Action
Back Muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Back Muscles
Infraspinatus
NONO NO
BONE PART OF THE BONE
Scapula Infraspinous fossa
Ribs
HumerusScapula
Clavicle
Infrapinaous fossa
Spine
Supraspinous fossa
Greater tubercleNO
NO
NO
Quick View
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back Muscles
Infraspinatus
NO
NONO
NO
BONE PART OF THE BONE
Humerus Greater tubercle
RibsHumerusClavicleScapula
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
Infraspinatus• Origin• Insertion• Action: Select one motion and
then one bone.1.
Back Muscles
MOTION BONENO
Externally Rotates
Humerus
Flexes
ExtendsAbductsAdductsExternally Rotates
ScapulaClavicleHumerusForearm
NO
NO
NO
NONO
NO
Internally Rotates
NO
Quick View
Infraspinatus
OriginInsertionAction
Click to apply
muscle to skeleton
Click to remove muscle from
skeleton
Click to apply origins
and insertions
Click to remove
origins and insertions
Subscapularis• Origin• Insertion• Action
Back Muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Back Muscles
Subscapularis
NONO NO
Quick View
BONE PART OF THE BONE
Scapula Subscapular fossa
RibsHumerusScapula
Clavicle Infrapinaous
fossa
SpineSupraspinous fossa
Greater tubercleNO
NO NO
NO
Subscapular fossa
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back Muscles
Subscapularis
NO
NO
NO
NO
BONE PART OF THE BONE
Humerus Lesser tubercle
RibsHumerusClavicleScapula
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
Subscapularis• Origin• Insertion• Action: Select one motion and
then one bone.1.
Back Muscles
MOTION BONENO
Internally Rotates
Shoulder
FlexesExtendsAbductsAdductsStabilizes
Scapula
ClavicleShoulderRibs
NONO
NO
NONO
Externally RotatesInternally Rotates
NO
NO
Quick View
Subscapularis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Rhomboideus• Origin• Insertion• Action
Back Muscles
Quick View
Rhomboideus major
Rhomboideus minor
• Origin: First select the bone, then select the part of the bone.
1.
2.
• Insertion• Action
Back MusclesRhomboideus (major and minor)
NO
NO NO
Quick View
BONE PART OF THE BONE
Thoracic vert.
Spine
Ribs
HumerusThoracic vertebrae
Clavicle
Infrapinaous fossa
Spine
Supraspinous fossa
Body
NO
NO NONO
Subscapular fossa
Cervical vertebrae
Cervical vert.
Spine
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back MusclesRhomboideus (major and minor)
NO
NO
NO
NO
BONE PART OF THE BONE
Scapula Medial border
RibsHumerus
Clavicle
Scapula
Greater tubercle
Intertubercular groove
Lesser tubercle
Medial borderLateral border
NO
NO
NO
Quick View
Rhomboideus (major and minor) • Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Back Muscles
MOTION BONENO
Elevates
Retraction ScapulaScapula
ProtractionRetractionAbductsAdducts
Scapula
VertebraeHumerus
Ribs
NO
NO
NONO
Elevation
Depression
NO
NO
Quick View
Rhomboideus (major and minor)
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Teres Major• Origin• Insertion• Action
Back Muscles
Quick View
• Origin:
1.
• Insertion• Action
Back Muscles
Teres Major
NONO
Quick View
BONE
Scapula
Ribs
HumerusClavicle
ScapulaNO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back Muscles
Teres Major
NO
NONO
NO
BONE PART OF THE BONE
Humerus Intertubercular groove
RibsHumerus
Clavicle
Scapula
Greater tubercle
Intertubercular groove
Lesser tubercle
Medial borderLateral border
NONO
NO
Quick View
Teres Major• Origin• Insertion• Action: Select one motion and
then one bone.1.2.3.
Back Muscles
MOTION BONENO
ExtendsAdducts
Internally rotates
ShoulderShoulder
Shoulder
FlexesExtendsAbductsAdductsInternally rotatesExternally rotates
ScapulaClavicleShoulderForearm
NO
NO
NONO
NO
Quick View
Teres Major
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Teres Minor• Origin• Insertion• Action
Back Muscles
Quick View
• Origin:
1.
• Insertion• Action
Back Muscles
Teres Minor
NONO
Quick View
BONE
Scapula
Ribs
HumerusClavicle
ScapulaNO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back Muscles
Teres Minor
NO
NONO
NO
BONE PART OF THE BONE
Humerus Greater tubercle
RibsHumerusClavicleScapula
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
Teres Minor• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Back Muscles
MOTION BONENO
External rotation
Shoulder
ProtractionRetractionAbductsAdductsStabilizes
Scapula
VertebraeShoulderRibs
NO
NO
NONO
Externally RotatesInternally Rotates
NO
NO
NO
Quick View
Adducts Shoulder
Teres Minor
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Levator Scapulae• Origin• Insertion• Action
Back Muscles
Quick View
• Origin:
1.
• Insertion• Action
Back MusclesLevator Scapulae
NONO
Quick View
BONE
Cervical vert 1-4, transverse process
Ribs
HumerusClavicle
ScapulaNO
Cervical vertebrae 1-4, transverse process
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Back MusclesLevator Scapulae
NO
NONO
NO
BONE PART OF THE BONE
Scapula Vertebral border
RibsScapulaClavicleHumerus
Vertebral borderIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
Levator Scapulae• Origin• Insertion• Action: Select one motion and
then one bone.1.
Back Muscles
MOTION BONENO
Elevates Scapula
ProtractionRetractionAdductsAbducts
VertebraeScapula
Ribs
NO
NO
NO
Elevates
Depresses
NO
NO
Quick View
NO
Levator Scapulae
OriginInsertionAction
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Chest Muscles
• Pectoralis Major• Pectoralis Minor
Muscle Groups
Bones
Pectoralis Major• Origin• Insertion• Action
Chest muscles
Quick View
• Origin: First select the bone from the list below, then select the part of the bone.
1.
2.3.
• Insertion• Action
Pectoralis MajorChest muscles
BONESternum
Costal cartilages
Clavicle
Sternum
Costal cartilages
Quick View
ScapulaNO
Clavicle
Humerus
Ribs
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Chest musclesPectoralis Major
NO
NONO
NO
BONE PART OF THE BONE
Humerus Intertubercular groove
RibsHumerusClavicleScapula
Greater tubercleIntertubercular groove
Lesser tubercle
Anatomical neckSurgical neck
NONO
NO
Quick View
MOTION
Pectoralis Major• Origin• Insertion• Action: Select one motion and
then one bone.1.2.3.
Chest muscles
BONE
NO
FlexesAdducts
Internally rotates
ArmArm
Arm
Flexes
Adducts
Internally rotatesExternally rotates
ScapulaClavicleArmForearm
NO
NO
NONO
NO
ExtendsAbducts
Quick View
Pectoralis Major
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Pectoralis Minor• Origin• Insertion• Action
Chest muscles
Quick View
• Origin: First select the bone from the list below, then select the part of the bone.
1.
• Insertion• Action
Pectoralis MinorChest muscles
BONESternum
Costal cartilages
Ribs 3, 4, 5
Quick View
ScapulaNO
Clavicle
Ribs 2, 3, 4, 5
Ribs 3, 4, 5
NO
NO
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Chest musclesPectoralis Minor
NONO
BONE PART OF THE BONE
Coracoid process
Scapula
Ribs
Humerus Coracoid process
Clavicle
Infrapinaous fossa
Spine
Supraspinous fossa
Scapula
NONO
NONO
Lateral borderNO
Quick View
Pectoralis Minor• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Chest muscles
MOTION BONE
NO
ProtractionDepression
ScapulaScapula
ProtractionRetractionElevationDepressionStabilizes
Scapula
VertebraeHumerusRibs
NO
NONO
NO
NOExternally RotatesInternally Rotates
NO
NO
Quick View
Pectoralis Minor
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Rib Muscles
• Serratus Anterior• External Intercostals • Internal Intercostals
Muscle Groups
Bones
Serratus Anterior• Origin• Insertion• Action
Rib muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Rib muscles
Serratus Anterior
NO
NO
NO
Quick View
BONE PART OF THE BONE
Ribs 1-9
RibsHumerusScapula
Clavicle 1-5
Spine
1-9
Body
NO
NONO
NO
All
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Rib muscles
Serratus Anterior
NO
NO
NO
NO
BONE PART OF THE BONE
Scapula
Medial (vertebral) border
RibsHumerusClavicle
Scapula
Greater tubercle
Intertubercular groove
Lesser tubercle
Medial borderLateral border
NO
NO
NO
Quick View
Serratus Anterior• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Rib muscles
MOTION BONE
NO
LowersProtracts
Raised armScapula
ProtractionRetractionAbductsAdductsLowers
Scapula
VertebraeHumerus
Ribs
NO
NO
NONO
Externally RotatesInternally Rotates
NO
NO
Quick View
Raised arm
NO
Serratus Anterior
Back to OriginBack to InsertionBack to ActionsRib muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
External Intercostals• Origin• Insertion• Action
Rib muscles
Quick View
• Origin: Select the bone.1.
• Insertion• Action
Rib muscles
External Intercostals
NO
NO
BONE
Lower margin of upper rib
Lower margin of upper rib
Lower margin of lower ribUpper margin of upper rib
Upper margin of lower rib NO
Quick View
• Origin• Insertion: Select the bone.
1.
• Action
Rib muscles
External Intercostals
NO
NO
BONE
Upper margin of lower rib
Lower margin of upper ribLower margin of lower ribUpper margin of upper rib
Upper margin of lower rib NO
Quick View
External Intercostals• Origin• Insertion• Action:
1.
Rib muscles
MOTION
NO
Raises ribs during inspiration
Lowers ribs during inspirationRaises ribs during inspirationLowers ribs during expirationRaises ribs during expiration
NO
NO
Quick View
External Intercostals
OriginInsertionActionRib muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Internal Intercostals
• Origin• Insertion• Action
Rib muscles
Quick View
• Origin: Select the bone.1.
• Insertion• Action
Rib muscles
Internal Intercostals
NO
NO
BONE
Upper margin of lower rib
Lower margin of upper ribLower margin of lower ribUpper margin of upper rib
Upper margin of lower rib NO
Quick View
• Origin• Insertion: Select the bone.
1.
• Action
Rib muscles
Internal Intercostals
NO
NO
BONE
Lower margin of upper rib
Lower margin of upper ribLower margin of lower ribUpper margin of upper rib
Upper margin of lower rib NO
Quick View
Internal Intercostals• Origin• Insertion• Action:
1.
Rib muscles
MOTION
NO
Lowers ribs during expiration
Lowers ribs during inspirationRaises ribs during inspirationLowers ribs during expirationRaises ribs during expiration
NO
NO
Quick View
Internal Intercostals
Back to OriginBack to InsertionBack to ActionsRib muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Arm Muscles
• Deltoid• Biceps brachii• Triceps brachii• Brachialis• Coracobrachialis
Muscle Groups
Bones
Deltoid
• Origin• Insertion• Action
Arm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.2.3.
• Insertion• Action
Arm muscles
Deltoid
NONO
NO
NO
Quick View
BONE PART OF THE BONE
Clavicle
Scapula Acromion
Scapula Spine
RibsHumerusClavicleScapula
Greater tubercleIntertubercular grooveDeltoid tuberosityAcromionSpine
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Arm muscles
Deltoid
NONO
BONE PART OF THE BONE
Deltoid tuberosity
Humerus
Ribs
Humerus Deltoid tuberosity
Clavicle
Acromion
Intertuburcular groove
Spine
Scapula
NO
NO
NONO
Greater tubercle
NO
Quick View
Deltoid• Origin• Insertion• Action: Select one motion and
then one bone.1.
Arm muscles
MOTION BONENO
Abducts Shoulder
ProtractionRetractionAbductsAdductsStabilizes
Scapula
ClavicleShoulderRibs
NO
NO
NONONO
Externally RotatesInternally Rotates
NO
NO
NO
Quick View
DeltoidBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Biceps brachii
• Origin• Insertion• Action
Arm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.2.
• Insertion• Action
Arm muscles
Biceps brachii
NONO
NO
NO
Quick View
BONE PART OF THE BONE
Scapula Coracoid processScapula Supraglenoid tubercle
RibsHumerusClavicleScapula
AcromionCoracoid processSpineSupraglenoid tubercleGreater tubercle
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Arm muscles
Biceps brachii
NONO
BONE PART OF THE BONE
Radial tuberosity
Radius
HumerusRadius Radial
tuberosity
Clavicle
Coronoid process
Intertuburcular groove
Styloid process
Ulna
NO
NO
NONO
Greater tubercle
NO
Quick View
Biceps brachii• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Arm muscles
MOTION BODY PART
NO
FlexesSupinates
ElbowForearm
Flexes ExtendsPronatesSupinatesStabilizes
Forearm
Elbow
NONOAbducts
Adducts
NO
NO
Quick View
Biceps brachii
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Triceps brachii
• Origin• Insertion• Action
Arm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.2.
• Insertion• Action
Arm muscles
Triceps brachii
NO
Quick View
BONE
HumerusScapula
Ribs
Humerus
Clavicle
Scapula
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Arm muscles
Triceps brachii
NONO
BONE PART OF THE BONE
Olecranon process
Ulna
HumerusRadius Radial
tuberosity
Clavicle
Olecranon process
Intertuburcular groove
Styloid process
Ulna
NONO
NO
NO
Greater tubercle
NO
Quick View
Triceps brachii• Origin• Insertion• Action: Select one motion
and then one bone.1.
Arm muscles
MOTION BONENO
Extends Elbow
FlexesExtendsAbductsAdductsStabilizes
ElbowArm
NONO
Externally RotatesInternally Rotates
NO
NO
NO
NO
Quick View
Triceps brachii
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Brachialis
• Origin• Insertion• Action
Arm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Arm muscles
Brachialis
NO
NO
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Distal anterior portion
RibsHumerusClavicleScapula
AcromionCoracoid processSpineDistal anterior portionDistal posterior portion
NO
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Arm muscles
Brachialis
NONO
BONE PART OF THE BONE
Ulnar tuberosityUlna
HumerusRadius Radial
tuberosity
Clavicle
Ulnar tuberosity
Intertuburcular groove
Styloid process
Ulna
NONO
NO
NO
Greater tubercle
NO
Quick View
Brachialis• Origin• Insertion• Action: Select one motion and
then one bone.1.
Arm muscles
MOTION BODY PART
NO
Flexes Elbow
Flexes ExtendsPronatesSupinatesStabilizes
Elbow
Hand
NONOAbducts
Adducts
NO
NO
NO
NO
Quick View
BrachialisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Coracobrachialis
• Origin• Insertion• Action
Arm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Arm muscles
Coracobrachialis
NONO
NO
NO
Quick View
BONE PART OF THE BONE
Scapula Coracoid process
RibsHumerusClavicleScapula
AcromionCoracoid processSpineDistal anterior portionDistal posterior portion
NO
NONO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Arm musclesCoracobrachialis
NONO
BONE
Humerus
Ribs
HumerusClavicle
ScapulaNO
Quick View
Coracobrachialis• Origin• Insertion• Action: Select one motion and
one bone.1.
2.3.
Arm muscles
MOTION BODY PART
NO
Flexes Shoulder
Flexes
ExtendsInternally rotatesExternally rotatesStabilizes
Forearm
Shoulder
NO
NOAbductsAdducts
NO
NO
Quick View
ShoulderAdducts
ShoulderInternally rotates
Coracobrachialis
Back to OriginBack to InsertionBack to Action
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Forearm Muscles• Antecubital Fossa• Brachioradialis• Pronator teres
• Posterior Forearm (Extensors)• Extensor digitorum• Extensor carpi radialis (longus and brevis)• Extensor caripi ulnaris
• Anterior Forearm (Flexors)• Palmaris longus• Flexor carpi radialis • Flexor carpi ulnaris• Flexor digitorum superficialis• Flexor digitorum profundus
Muscle Groups
Bones
Brachioradialis
• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Brachioradialis
NO
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Distal aspect
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Distal aspect
Medial supracondylar ridge
NO
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Forearm muscles
Brachioradialis
NOBONE PART OF THE
BONE
Styloid processRadius
HumerusRadius
Radial tuberosityCoronoid process
Intertuburcular groove
Styloid process
UlnaNO
NO
NO
NO
Greater tubercle
NO
Quick View
Brachioradialis• Origin• Insertion• Action: Select one motion and
then one bone.1.
Forearm muscles
MOTION BODY PART
NO
Flexes Elbow
Flexes ExtendsPronatesSupinatesStabilizes
Elbow
Hand
NONOAbducts
Adducts
NO
NO
NO
NO
Quick View
Brachioradialis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Pronator Teres
• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Pronator Teres
NO
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Medial epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
• Origin• Insertion: select the bone
1.
• Action
Forearm muscles
Pronator Teres
NOBONE
Radius
HumerusRadiusUlna NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Pronator Teres
Forearm muscles
MOTION BODY PART
NO
Forearm
Flexes ExtendsPronatesSupinatesStabilizes
Forearm
Hand
NONOAbducts
AdductsNO
NO
NO
Pronates
Quick View
NO
Pronator Teres
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Extensor Digitorum• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Extensor Digitorum
NO
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Lateral epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Lateral epicondyle
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.1.
• Action
Forearm muscles
Extensor Digitorum
NOBONE PART OF THE
BONE
Posterior surface
distal phalanges of digits 2-5
HumerusRadius
Radial tuberosity
Posterior surface
Lateral side
Styloid process
Ulna
NO
NONO
Olecranon process
NO
Distal phalanges 2-5
Distal phalanges 1-5
NO
NONO
Anterior surface
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Extensor Digitorum
Forearm muscles
MOTION BODY PARTNO
Fingers and wrist
Flexes ExtendsPronatesSupinatesStabilizes
Forearm
Hand
NO
NO
Adducts NO
NO
NO
Extends
Fingers and wrist
NO
Quick View
Extensor Digitorum
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Extensor Carpi Radialis• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Extensor Carpi Radialis
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Lateral epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
NO NO
Lateral epicondyle
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Forearm muscles
Extensor Carpi Radialis
BONE PART OF THE BONE
Posterior surface
Base of 2nd and 3rd metacarpals
Radius
Radial tuberosity
Posterior surface
Lateral side
Styloid process
Ulna
NO
NO
NO
Olecranon process
NO
Base of 4th and 5th mets
Base of 3rd and 4th mets
NONO
NO
Base of 2nd and 3rd mets NO
Base of 5th metacarpal NO
Anterior surface
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Extensor Carpi Radialis
Forearm muscles
MOTION BODY PARTNO
Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Hand
NO
NO
Adducts NO
NO
NO
Extends
Fingers
Fingers, wrist
NO
NO
Quick View
Extensor Carpi Radialis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Extensor Carpi Ulnaris• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Extensor Carpi Ulnaris
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Lateral epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Lateral epicondyle
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Forearm muscles
Extensor Carpi Ulnaris
BONE PART OF THE BONE
Posterior surface
Base of 5th metacarpal
Radius
Radial tuberosity
Posterior surface
Lateral side
Styloid process
Ulna
NO
NO
NO
Olecranon process
NO
Base of 4th and 5th mets
Base of 3rd and 4th mets
NONO
NO
Base of 2nd and 3rd mets NO
Base of 5th metacarpal
NOAnterior surface
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Extensor Carpi Ulnaris
Forearm muscles
MOTION BODY PARTNO
Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Hand
NO
NO
NO
NO
Extends
Fingers
Fingers, wrist
NO
NO
Quick View
Extensor Carpi Ulnaris
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Palmaris Longus• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Palmaris Longus
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Medial epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Lateral epicondyle
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Forearm muscles
Palmaris Longus
BONE PART OF THE BONE
Palmar aponeurosis
Radius
Radial tuberosityPosterior surface
Lateral side
Styloid process
Ulna
NO
NO
NO
Olecranon process
NO
Base of 4th and 5th mets
Base of 3rd and 4th mets
NONO
NO
Base of 2nd and 3rd mets NO
Base of 5th metacarpal
NO
Palmar aponeurosis
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Palmaris Longus
Forearm muscles
MOTION BODY PART
NO
Flexes
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Hand
NO
NO
Abducts
Adducts
NO
NO
NO
Wrist
Fingers
Fingers, wrist
NO
NO
NO
Quick View
Palmaris LongusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Carpi Radialis• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Flexor Carpi Radialis
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Medial epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Lateral epicondyle
NO
NO
• Origin• Insertion: First select the
bone, then select the part of the bone.
1.
• Action
Forearm muscles
Flexor Carpi Radialis
BONE PART OF THE BONE
Anterior surface
Base of 2nd and 3rd metacarpal
Radius
Radial tuberosityAnterior surface
Lateral side
Styloid process
Ulna
NO
NO
NO
Olecranon process
NO
Base of 4th and 5th mets
Base of 3rd and 4th mets
NONO
NO
Base of 2nd and 3rd mets NO
Base of 5th metacarpal NOPosterior surface
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Flexor Carpi Radialis
Forearm muscles
MOTION BODY PART
NO
Abducts
Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Hand
NO
NO
Abducts
AdductsNO
NO
Flexes
Hand
Fingers
Fingers, wrist
NO
NO
Quick View
Flexor Carpi Radialis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Carpi Ulnaris• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Flexor Carpi Ulnaris
NO
NO
Quick View
BONE PART OF THE BONE
Humerus Medial epicondyle
HumerusRadius
Ulna
Olecranon processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Lateral epicondyle
NO
NO
• Origin• Insertion: 1.
2.
• Action
Forearm muscles
Flexor Carpi Ulnaris
BONERadius
Capitate
Medial carpals
Trapezoid
Ulna
NO
NONO
Trapezium
NO
Base of 4th and 5th mets
Base of 3rd and 4th mets
NONO
NO
Base of 2nd and 3rd mets NO
Medial metacarpalsNO
Triangular
NO
Medial metacarpals
Medial carpals
ScaphoidLunate
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Flexor Carpi Ulnaris
Forearm muscles
MOTION BODY PART
NO
Adducts
Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
NO
NO
Abducts
Adducts
NO
NO
Flexes
Wrist
FingersFingers, wrist
NO
NO
Quick View
Flexor Carpi Ulnaris
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Digitorum Superficialis
• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1. 2.
• Insertion• Action
Forearm muscles
Flexor Digitorum Superficialis
NO
Quick View
BONE PART OF THE BONE
Humerus Medial Epicondyle
HumerusRadius
Ulna
Coronoid processStyloid processMedial epicondyle
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
Ulna Coronoid process
• Origin• Insertion: 1.
• Action
Forearm musclesFlexor Digitorum Superficialis
BONE
2-5th phalanges
Distal
Middle (intermediate)
Proximal NO2nd -5th metacarpalsNO
NO2nd – 5th phalanges
Middle (Intermediate)
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Flexor Digitorum Superficialis
Forearm muscles
MOTION BODY PART
NO
Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Digits
NO
NO
Abducts
Adducts
NO
NO
Flexes
Quick View
NO
NO
Flexor Digitorum Superficialis
Back to OriginBack to InsertionBack to Action
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Digitorum Profundus
• Origin• Insertion• Action
Forearm muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Forearm muscles
Flexor Digitorum Profundus
NO NO
NO
Quick View
BONE PART OF THE BONE
Ulna Anterior aspect
HumerusRadius
Ulna
Olecranon processStyloid processAnterior aspect
Lateral supracondylar ridge
Medial supracondylar ridge
NO
NO
NO
• Origin• Insertion: 1.
• Action
Forearm musclesFlexor Digitorum Profundus
BONE
2-5th phalanges
Distal
Middle
Proximal NO2nd -5th metacarpalsNO
NO2nd – 5th phalanges
Distal
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Flexor Digitorum Profundus
Forearm muscles
MOTION BODY PART
NO
Flexes Wrist
Flexes ExtendsPronatesSupinatesStabilizes
Wrist
Digits
NO
NO
Abducts
Adducts
NO
NO
Flexes Digits
Quick View
NO
Flexor Digitorum Profundus
Back to OriginBack to InsertionBack to Action
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Abdomen Muscles• External Oblique• Internal Oblique• Transversus Abdominis• Rectus Abdominis
Muscle Groups
Bones
External Oblique• Origin• Insertion• Action
Abdominal muscles
Quick View
• Origin: Select the bone.
1.
• Insertion• Action
Abdominal musclesExternal Oblique
NO
NO
Quick View
BONE
Ribs
RibsHumerusScapula
Clavicle NO
• Origin• Insertion: 1.
2.
• Action
Abdominal muscles
External Oblique
BONE
Iliac crest
RibsVertebrae
NO
Linea alba
Lumbar fascia
NO
NO
Iliac crest
Linea Alba
Inguinal ligament
NO
Quick View
External Oblique• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
3.
Abdominal muscles
MOTION BONE
NO
FlexesCompresses
TrunkAbdomen
FlexesCompresses
Rotates
Extends Trunk
VertebraeRibs
NONO
NO
NONO
Rotates Trunk, opposite side
Lateral ExtensionMedial Extension
Medial flexion
Abdomen
Quick View
Trunk, same sideTrunk, opposite side
NO
External Oblique
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Internal Oblique• Origin• Insertion• Action
Abdominal muscles
Quick View
• Origin 1.
• Insertion• Action
Abdominal muscles
Internal Oblique
RibsVertebrae
NO
Linea albaNO
NO
Pubic crestIliac crest
Iliac crest
Quick View
NO
• Origin• Insertion: 1.
• Action
Abdominal muscles
Internal Oblique
Lower 8 RibsLower 4 ribs
NO
Lumbar fascia
NO
NO
Iliac crest
Lower 4 ribs
Inguinal ligament
NO
Quick View
Internal Oblique• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
3.
Abdominal muscles
MOTION BONE
NO
FlexesCompresses
TrunkAbdomen
FlexesCompresses
Rotates
Extends Trunk
VertebraeRibs
NONO
NO
NONO
Rotates Trunk, opposite side
Lateral ExtensionMedial Extension
Medial flexion
Abdomen
Trunk, same sideTrunk, opposite side
NO
Quick View
Internal Oblique
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Transversus Abdominis• Origin• Insertion• Action
Abdominal muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
2.
• Insertion• Action
Abdominal muscles
Transversus Abdominis
NO
NO
Quick View
BONE PART OF THE BONE
Ribs Lower 6
Ribs
Ilium
Pubis
Vertebrae
CrestSpine
Lower 6
Body
NO
NO
NO
Upper 6
Ilium Crest
• Origin• Insertion: 1.
2.
• Action
Abdominal muscles
Transversus Abdominis
BONE
Pubis
Lower 8 RibsLower 4 ribs
NO
Linea alba
Lumbar fascia
NO
NO
Pubis
Iliac crest
Linea alba
Inguinal ligament
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Transversus Abdominis
Abdominal muscles
MOTION BONE
Compresses Abdomen
Flexes
Compresses
Rotates
ExtendsTrunk
VertebraeRibs
NONO
NO
NONO
Rotates Trunk, same side
Lateral ExtensionMedial Extension
Abdomen
Trunk, same sideTrunk, opposite side
NO
Quick View
NO
NO
Transversus Abdominis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Rectus Abdominis• Origin• Insertion• Action
Abdominal muscles
Quick View
• Origin 1.
• Insertion• Action
Abdominal muscles
Rectus Abdominis
BONE
Lower Ribs
Linea alba
NO
NO
Pubis
Iliac crest
Pubis
Quick View
Inguinal ligament
NO
Xiphoid process
NO
NO
• Origin• Insertion
1.
2.
• Action
Abdominal muscles
Rectus Abdominis
BONELower Ribs
Linea alba
Pubic symphysis
NO
Pubic crest
Iliac crest
Xiphoid process
Lower Ribs
Inguinal ligament
NO
Xiphoid process
NO
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Rectus Abdominis
Abdominal muscles
MOTION BONE
NO
Compresses Abdomen
FlexesCompresses
Rotates
Extends Trunk
VertebraeRibs
NONO
NO
NONO
Flexes Trunk
Lateral ExtensionMedial Extension
Medial flexion
Abdomen
Trunk, same sideTrunk, opposite side
NONO
NO
Quick View
Rectus Abdominis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Pelvic Girdle Muscles
• Gluteus Maximus• Gluteus Medius• Tensor Fascia Latae• Psoas Major• Iliacus
Muscle Groups
Bones
Gluteus Maximus
• Origin• Insertion• Action
Pelvic Girdle muscles
Quick View
• Origin 1.
2.
• Insertion• Action
Pelvic Girdle muscles
Gluteus Maximus
BONE
Lesser TrochanterGreater trochanter
NO
Sacrum
NO
Pubis
Iliac crest
Iliac crestSacrum
Quick View
NO
Gluteal tuberosity
NO
• Origin• Insertion: 1.
2.
• Action
Pelvic Girdle muscles
Gluteus Maximus
BONE
Ilium
NO
NO
NO
Femur
NO
NO
NO
Gluteal tuberosity
PART OF BONE
IschiumPubisSacrum
Coccyx
Femur
CrestFossa
Ischial tuberosity
Gluteal tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
Quick View
Iliotibial tract
Iliotibial tract
Gluteus Maximus• Origin• Insertion• Action: Select one motion and
then one body part.1.
Pelvic Girdle muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally rotatesExternally rotates
NO NO
Extends Hip
BODY PART
Abducts
Back
Hip
Quick View
Ext rotates Hip
Gluteus MaximusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Gluteus Medius
• Origin• Insertion• Action
Pelvic Girdle muscles
Quick View
• Origin 1.
• Insertion• Action
Pelvic Girdle muscles
Gluteus Medius
BONE
Lesser TrochanterGreater trochanter
NO
CoccyxSacrum
NO
Pubis
Iliac fossa
Iliac fossa
Quick View
NO
Gluteal tuberosity
NO
NONO
• Origin• Insertion: 1.
• Action
Pelvic Girdle muscles
Gluteus Medius
BONE
Ilium
NO
NO
NO
Femur
NO
NO
NO
Greater Trochanter
PART OF BONE
IschiumPubisSacrum
Coccyx
Femur
CrestFossa
Ischial tuberosity
Gluteal tuberosity
NO
NO
Greater trochanterLesser trochanter NO
NO
Quick View
Gluteus Medius• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Pelvic Girdle muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NO
Internally rotatesExternally rotates
NO NO
Internally rotates
Hip
BODY PART
Abducts
Back
Hip
Abducts Hip
Quick View
Gluteus MediusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Psoas Major
• Origin• Insertion• Action
Pelvic Girdle muscles
Quick View
• Origin 1.
• Insertion• Action
Pelvic Girdle muscles
Psoas Major
BONE
Lesser TrochanterGreater trochanter
NO
CoccyxSacrum
NO
Pubis
Ilium
Lumbar Vertebrae, transverse processes
Quick View
NO
Gluteal tuberosity
NO
NONO
Lumbar vertebrae, transverse processes
NO
• Origin• Insertion: 1.
• Action
Pelvic Girdle muscles
Psoas Major
BONE
Ilium
NO
NO
NO
Femur
NO
NO
NO
Lesser Trochanter
PART OF BONE
IschiumPubisSacrum
Coccyx
Femur
CrestFossa
Ischial tuberosity
Gluteal tuberosity
NO
NO
Greater trochanterLesser trochanter NO
NO
Quick View
Psoas Major• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Pelvic Girdle muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NO
Internally rotatesExternally rotates NO
NO
Flexes Hip
BODY PART
Abducts
Back
Hip
Externally rotates
Hip
Quick View
Psoas MajorBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Iliacus
• Origin• Insertion• Action
Pelvic Girdle muscles
Quick View
• Origin 1.
• Insertion• Action
Pelvic Girdle muscles
Iliacus
BONE
Lesser TrochanterGreater trochanter
NO
CoccyxSacrum
NO
Pubis
Iliac Fossa
Iliac Fossa
Quick View
NO
Gluteal tuberosity
NO
NONO
• Origin• Insertion: 1.
• Action
Pelvic Girdle muscles
Iliacus
BONE
Ilium
NO
NO
NO
Femur
NO
NO
NO
Lesser Trochanter
PART OF BONE
IschiumPubisSacrum
Coccyx
Femur
CrestFossa
Ischial tuberosity
Gluteal tuberosity
NO
NO
Greater trochanterLesser trochanter NO
NO
Quick View
Iliacus• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Pelvic Girdle muscles
MOTION
NO
Flexes
Adducts
Extends NO
Internally rotatesExternally rotates
NO
NO
Flexes Hip
BODY PART
Abducts
Back
Externally rotates
Hip
NO
Hip
Quick View
IliacusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Tensor Fascia Latae
• Origin• Insertion• Action
Pelvic Girdle muscles
Quick View
• Origin 1.
• Insertion• Action
Pelvic Girdle muscles
Tensor Fascia Latae
BONE
Lesser TrochanterGreater trochanter
NO
CoccyxSacrumNO
Pubis
Ilium
Ilium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
ASIS
PART OF THE BONE
Femur
ASIS
PSIS
NONO
NO
• Origin• Insertion: 1.
• Action
Pelvic Girdle muscles
Tensor Fascia Latae
BONE
Ilium
NO
NO
NO
Iliotibial tract
NO
NO
NO
PART OF BONE
IschiumPubisSacrum
Coccyx
Femur
CrestFossa
Ischial tuberosity
Gluteal tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
NO
Iliotibial tract
NO
Quick View
Tensor Fascia Latae• Origin• Insertion• Action:
1. 2. 3.
Pelvic Girdle muscles
MOTION
NO
Flexes
Adducts
Extends NO
Internally rotatesExternally rotates
NO
NO
Flexes Hip
BODY PART
Abducts
Back
Internally rotates
Hip
Hip
Abducts Hip
Quick View
Tensor Fascia Latae
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Thigh Muscles• ANTERIOR
THIGH•Rectus Femoris•Vastus Lateralis•Vastus Medialis•Vastus Intermedius
• POSTERIOR THIGH•Biceps Femoris•Semimembranosus•Semitendinosus
Muscle Groups
• MEDIAL THIGH• Sartorius• Gracilis• Pectineus• Adductor Longu
s• Adductor Magn
us
Bones
Rectus Femoris
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Rectus Femoris
BONE
Lesser TrochanterGreater trochanter
NO
CoccyxSacrumNO
Pubis
Ilium
Ilium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
AIIS
PART OF THE BONE
Femur
CrestASISPSIS
NONO
NO
NO
AIIS
NO
• Origin• Insertion: Select the bone, then
the part 1.
• Action
Thigh muscles
Rectus Femoris
BONE
Ilium
NO
NO
NONO
NO
PART OF BONE
IschiumPubis
Sacrum
Tibia
Femur
CrestFossa
Ischial tuberosity
Tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
NO
Iliotibial tractNO
Tibia Tuberosity
Quick View
Rectus Femoris• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Extends Knee
BODY PART
Abducts
Back
Hip
Flexes Hip
NO
Trunk
Knee
Quick View
Rectus FemorisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Vastus Lateralis
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Vastus Lateralis
BONE
Lesser TrochanterLinea aspera
NO
CoccyxSacrumNO
Pubis
Ilium
Femur
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Linea aspera
PART OF THE BONE
Femur
CrestASISPSIS
NO
NO
NO
NO
AIIS
NO
• Origin• Insertion: Select the bone,
then the part
1.
• Action
Thigh muscles
Vastus Lateralis
BONE
Ilium
NO
NO
NONO
NO
PART OF BONE
IschiumPubis
Sacrum
Tibia
Femur
CrestFossa
Ischial tuberosity
Tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
NO
Iliotibial tractNO
Tibia Tuberosity
Quick View
Vastus Lateralis• Origin• Insertion• Action: Select one motion and
then one body part.1.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Extends Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
NO
NO
Quick View
Vastus LateralisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Vastus Medialis
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Vastus Medialis
BONE
Lesser TrochanterLinea Aspera
NO
CoccyxSacrumNO
Pubis
Ilium
Femur
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Linea aspera
PART OF THE BONE
Femur
CrestASISPSIS
NO
NO
NO
NO
AIIS
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
Thigh muscles
Vastus Medialis
BONE
Ilium
NO
NO
NONO
NO
PART OF BONE
IschiumPubis
Sacrum
Tibia
Femur
CrestFossa
Ischial tuberosity
Tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
NO
Iliotibial tractNO
Tibia Tuberosity
Quick View
Vastus Medialis• Origin• Insertion• Action: Select one motion and
then one body part.1.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Extends Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
NO
NO
Quick View
Vastus MedialisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Vastus Intermedius
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Vastus Intermedius
BONE
Lesser TrochanterLinea aspera
NO
CoccyxSacrumNO
Pubis
Ilium
Femur
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Linea aspera
PART OF THE BONE
Femur
CrestASISPSIS
NO
NO
NO
NO
AIIS
NO
• Origin• Insertion: Select the bone, then
the part
1.
• Action
Thigh muscles
Vastus Intermedius
BONE
Ilium
NO
NO
NONO
NO
PART OF BONE
IschiumPubis
Sacrum
Tibia
Femur
CrestFossa
Ischial tuberosity
Tuberosity
NO
NO
Greater trochanterLesser trochanter
NO
NO
NO
Iliotibial tractNO
Tibia Tuberosity
Quick View
Vastus Intermedius• Origin• Insertion• Action: Select one motion and
then one body part.1.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Extends Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
NO
NO
Quick View
Vastus Intermedius
Back to OriginBack to InsertionBack to Action
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Biceps Femoris
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Biceps Femoris
BONE
Lesser TrochanterProximal aspect
NO
CoccyxSacrumNO
Pubis
Ilium
Ischium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Tuberosity
PART OF THE BONE
Femur
TuberosityASISPSIS
NO
NO
NO
NO
AIIS
NO
Ischium
NO
• Origin• Insertion: Select the bone 1.
• Action
Thigh muscles
Biceps Femoris
BONE
Ilium
NO
NO
Fibula
NO
NO
IschiumPubis
SacrumFemurNOFibula
Quick View
Biceps Femoris• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Flexes Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
Extends Hip
Quick View
Biceps FemorisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Semimembranosis
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Semimembranosis
BONE
Lesser TrochanterProximal aspect
NO
CoccyxSacrumNO
Pubis
Ilium
Ischium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Tuberosity
PART OF THE BONE
Femur
TuberosityASISPSIS
NO
NO
NO
NO
AIIS
NO
Ischium
NO
PART OF BONE
• Origin• Insertion: Select the bone,
then the part 1.
• Action
Thigh muscles
Semimembranosis
BONE
Ilium
NO
NO
Medial condyle
NO
NO
NO
IschiumPubis
Sacrum
TibiaFemur
Ischial tuberosity
Tuberosity
NO
Lateral condyle
NO
NO
Medial condyle
NO
Tibia
PatellaNO
Head
Medial proximal
NO
Posterior proximal
NO
Quick View
Semimembranosis• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Flexes Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
Extends Hip
Quick View
Semimembranosis
Back to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Semitendonosis
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Semitendonosis
BONE
Lesser TrochanterProximal aspect
NO
CoccyxSacrumNO
Pubis
Ilium
Ischium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
Tuberosity
PART OF THE BONE
Femur
TuberosityASISPSIS
NO
NO
NO
NO
AIIS
NO
Ischium
NO
• Origin• Insertion: Select the bone 1.
• Action
Thigh muscles
Semitendonosis
BONE
Ilium
NO
NONO
NO
IschiumPubis
Sacrum
TibiaFemur
NO
Tibia
PatellaNO
Quick View
Semitendonosis• Origin• Insertion• Action: Select one motion and
then one body part.1.
2.
Thigh muscles
MOTION
NO
Flexes
Adducts
Extends
NO
NOInternally RotatesExternally Rotates
NO
NO
Flexes Knee
BODY PART
Abducts
Back
Hip
NO
Trunk
Knee
Extends Hip
Quick View
SemitendonosisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Sartorius
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone, then the part
1.
• Insertion• Action
Thigh muscles
Sartorius
BONE
Lesser TrochanterProximal aspect
NO
CoccyxSacrumNO
Pubis
Ilium
Ilium
Quick View
NO
Gluteal tuberosity
NO
NO
Lumbar vertebrae
NO
ASIS
PART OF THE BONE
Femur
TuberosityASISPSIS
NO
NO
NO
NO
AIIS
NO
Ischium
NO
• Origin• Insertion: Select the bone 1.
• Action
Thigh muscles
Sartorius
BONE
Ilium
NO
NONO
NO
IschiumPubis
Sacrum
TibiaFemur
NO
Tibia
PatellaNO
Quick View
Sartorius• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
3. 4.
Thigh muscles
MOTION BONE
NO
FlexesAbducts
HipHip
Flexes
Abducts
Extends Knee
Hip
NO
NO
Ext rotates Hip
Externally rotatesInternally rotates
Adducts
Flexes Knee
Quick View
SartoriusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Gracilis
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone 1.
• Insertion• Action
Thigh muscles
Gracilis
BONE
NO
CoccyxSacrumNO
Pubis
Ilium
Pubis
Quick View
NO
NO
NO
Lumbar vertebraeFemur
Ischium
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Thigh muscles
Gracilis
BONE
Ilium
NO
NO
Medial aspect, proximal
NO
NO
NO
IschiumPubis
Sacrum
TibiaFemur
Ischial tuberosity
Tuberosity
NO
Lateral condyle
NO
NO
Medial condyle
NO
Tibia
PatellaNO
Head
Medial proximal
NO
Posterior proximal
NO
Quick View
Gracilis• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
3.
Thigh muscles
MOTION BONE
NO
Adducts Hip
Flexes
Abducts
Extends Knee
Hip
NO
NO
Internally Rotates
Hip
Externally RotatesInternally Rotates
Adducts
Flexes Knee
Quick View
GracilisBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Pectineus
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone 1.
• Insertion• Action
Thigh muscles
Pectineus
BONE
NO
CoccyxSacrumNO
Pubis
Ilium
Pubis
Quick View
NO
NO
NO
Lumbar vertebraeFemur
Ischium
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Thigh muscles
Pectineus
BONE
Ilium
NO
NO
Posterior proximal
NO
NO
NO
IschiumPubis
Sacrum
TibiaFemur
Ischial tuberosity
Tuberosity
NO
Lateral condyle
NO
NO
Medial condyle
NO
Femur
Patella
NO
Anterior proximalMedial proximal
NO
Posterior proximal
NO
Quick View
Pectineus• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
3.
Thigh muscles
MOTION BONE
NO
Adducts Hip
Flexes
Abducts
Extends Knee
Hip
NO
NO
Internally Rotates
Hip
Externally RotatesInternally Rotates
Adducts
Flexes Hip
Quick View
NO
PectineusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Adductor Longus
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone 1.
• Insertion• Action
Thigh muscles
Adductor Longus
BONE
NO
CoccyxSacrumNO
Pubis, superior ramus
Ilium
Pubis, superior ramus
Quick View
NO
NO
NO
Lumbar vertebraeFemur
Ischium
NO
Pubis, inferior ramus NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Thigh muscles
Adductor Longus
BONE
Ilium
NO
NO
Linea aspera
NO
NO
NO
IschiumPubis
Sacrum
TibiaFemur
Ischial tuberosity
Tuberosity
NO
Lateral condyle
NO
NO
Medial condyle
NO
Femur
Patella
NO
Linea asperaMedial proximal
NO
Posterior proximal
NO
Quick View
Adductor Longus• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Thigh muscles
MOTION BONE
NO
Adducts Hip
Flexes
Abducts
Extends Knee
Hip
NO
NOExternally RotatesInternally Rotates
Adducts
Flexes Hip
Quick View
NO
NO
Adductor LongusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Adductor Magnus
• Origin• Insertion• Action
Thigh muscles
Quick View
• Origin: Select the bone 1.
2.
• Insertion• Action
Thigh muscles
Adductor Magnus
BONE
CoccyxSacrumNO
Pubis, superior ramus
Ilium
Pubis, inferior ramus
Quick View
NO
NO
NO
Lumbar vertebraeFemur
Ischial tuberosity
NO
Ischial tuberosity
Pubis, inferior ramus
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Thigh muscles
Adductor Magnus
BONE
Ilium
NO
NO
Linea aspera
NO
NO
NO
IschiumPubis
Sacrum
TibiaFemur
Ischial tuberosity
Tuberosity
NO
Lateral condyle
NO
NO
Medial condyle
NO
Femur
Patella
NO
Linea asperaMedial proximal
NO
Posterior proximal
NO
Quick View
Adductor Magnus• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Thigh muscles
MOTION BONE
NO
Adducts Hip
Flexes
Abducts
Extends Knee
Hip
NO
NOExternally RotatesInternally Rotates
Adducts
Flexes Hip
Quick View
NO
NO
Adductor MagnusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Leg Muscles
Posterior Leg• Gastrocnemius• Soleus• Plantaris • Flexor digitorum longus• Flexor digitorum brevis
Anterior Leg• Tibialis Anterior• Extensor digitorum longus
Muscle Groups
Bones
Lateral Leg• Peroneus Longus• Peroneus Brevis
Gastrocnemius
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
2.
• Insertion• Action
Leg muscles
Gastrocnemius
NO
NO
BONE PART OF THE BONE
Femur Medial condyle
Femur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa
NO
NO
NO
Middle
Femur Lateral condyle
Quick View
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Leg muscles
Gastrocnemius
BONE
Femur
NO
NO
Posterior (via Achilles tendon)
NO
NO
NO
PatellaTibia
Fibula
Talus
Head
Tuberosity
NO
Lateral condyle
NOMedial condyle
NO
Calcaneus
Calcaneus NO
Posterior, via Achilles tendonMedial malleolus
NO
Lateral malleolus
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.2.
Gastrocnemius
Leg muscles
MOTION BONE
NO
Plantarflexes Foot
Flexes
Everts
Extends Knee
Hip
NO
NO
PlantarflexesDorsiflexes
Inverts
Flexes Knee
FootNO
NO
Quick View
GastrocnemiusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Soleus
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Leg muscles
Soleus
NO
BONE PART OF THE BONEFemur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa
NO
NO NO
Middle
Fibula Head
Quick View
NO
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Leg muscles
Soleus
BONE
Femur
NO
NO
Posterior (via Achilles tendon)
NO
NO
NO
PatellaTibia
Fibula
Talus
Head
Tuberosity
NO
Lateral condyle
NOMedial condyle
NO
Calcaneus
Calcaneus NO
Posterior, via Achilles tendonMedial malleolus
NO
Lateral malleolus
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Soleus
Leg muscles
MOTION BONE
NO
Plantarflexes Foot
Flexes
Everts
Extends Leg
Hip
NO
NO
PlantarflexesDorsiflexes
InvertsFoot
NO
NO
NO
NO
Quick View
SoleusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Plantaris
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: Select the bone
1.
• Insertion• Action
Leg muscles
Plantaris
BONE
Femur
Femur
Tibia
Fibula
Patella
NO
Quick View
NO
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Leg muscles
Plantaris
BONE
Femur
NO
NO
Posterior (via Achilles tendon)
NO
NO
NO
PatellaTibia
Fibula
Talus
Head
Tuberosity
NO
Lateral condyle
NOMedial condyle
NO
Calcaneus
Calcaneus NO
Posterior, via Achilles tendonMedial malleolus
NO
Lateral malleolus
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one body part.1.
Plantaris
Leg muscles
MOTION PART
NO
Plantarflexes Foot
Flexes
Everts
Extends Leg
Hip
NO
NO
PlantarflexesDorsiflexes
InvertsFoot
NO
NO
NO
NO
Quick View
PlantarisBack to OriginBack to InsertionBack to ActionLeg muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Digitorum Brevis
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: Select the bone.
1.
• Insertion• Action
Leg muscles
Flexor Digitorum Brevis
BONE
Calcaneus
Femur
Tibia
Fibula
PatellaNO
NO
Quick View
NO
NO
Calcaneus
• Origin• Insertion: Select the bone 1.
• Action
Leg muscles
Flexor Digitorum Brevis
BONE
Cuboid
NO
NO
NO
NO
Navicula
Tibia
Fibula
Talus
Middle (intermediate) phalanges)
Calcaneus
Medial cuneiformIntermediate cuneiformLateral cuneiform1st Metatarsal
2nd Metatarsal5th Metatarsal
NO
NO
NO
NO
NO
NO
Quick View
Middle (intermediate) phalanges
NO
NO
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Flexor Digitorum Brevis
Leg muscles
MOTION BONE
NO
Flexes Toes
Flexes
Everts
Extends Leg
Hip
NONOPlantarflexe
sDorsiflexes
InvertsFoot
NO
NO
NO
Quick View
NO
Toes
NO
Flexor Digitorum Brevis
OriginInsertionActionLeg muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Tibialis Anterior
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
2.
• Insertion• Action
Leg muscles
Tibialis Anterior
NO
BONE PART OF THE BONE
Tibia Lateral condyle
Femur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa NO
NO NO
Shaft
Tibia Shaft
Quick View
NO
NO
• Origin• Insertion: Select the bone 1. 2.
• Action
Leg muscles
Tibialis Anterior
BONE
Cuboid
NO
NO
NO
NO
Navicula
Tibia
Fibula
Talus
1st metatarsal
Calcaneus
Medial cuneiform
Medial cuneiform
Intermediate cuneiformLateral cuneiform1st Metatarsal
2nd Metatarsal
5th MetatarsalNO
NO
NO
NO
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Tibialis Anterior
Leg muscles
MOTION BONE
NO
Dorsiflexes Foot
Flexes
Everts
Extends Leg
Hip
NONOPlantarflexe
sDorsiflexes
InvertsFoot
NO
NO
NO
Inverts Foot
Quick View
Tibialis AnteriorBack to OriginBack to InsertionBack to ActionsLeg muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Peroneus Longus
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Leg muscles
Peroneus Longus
NO
BONE PART OF THE BONE
Fibula Head
Femur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa
NO
NO NO
Shaft
Quick View
NONO
NO
• Origin• Insertion: Select the bone 1. 2.
• Action
Leg muscles
Peroneus Longus
BONE
Cuboid
NO
NO
NO
NO
Navicula
Tibia
Fibula
Talus
1st metatarsal
Calcaneus
Medial cuneiform
Medial cuneiform
Intermediate cuneiformLateral cuneiform1st Metatarsal
2nd Metatarsal
5th MetatarsalNO
NO
NO
NO
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Peroneus Longus
Leg muscles
MOTION BONE
NO
Plantarflexes Foot
Flexes
Everts
Extends Leg
Hip
NO
NO
PlantarflexesDorsiflexes
InvertsFoot
NO
NO
NO
Everts Foot
Quick View
Peroneus LongusBack to OriginBack to InsertionBack to Actions
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Peroneus Brevis
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
• Insertion• Action
Leg musclesPeroneus Brevis
NO
BONE PART OF THE BONE
Fibula Shaft
Femur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa
NO
NO NO
Shaft
Quick View
NONO
NO
• Origin• Insertion: Select the bone
1.
• Action
Leg muscles
Peroneus Brevis
BONE
Cuboid
NO
NO
NO
NO
Navicula
Tibia
Fibula
Talus
5th metatarsal styloid process
Calcaneus
Medial cuneiformIntermediate cuneiformLateral cuneiform1st Metatarsal
2nd Metatarsal
5th Metatarsal styloid
NO
NO
NONO
NO
NO
Quick View
5th Metatarsal shaftNO
NO
• Origin• Insertion• Action: Select one motion and
then one bone.1.
2.
Peroneus Brevis
Leg muscles
MOTION BONE
NO
Plantarflexes Foot
Flexes
Everts
Extends Leg
Hip
NO
NO
PlantarflexesDorsiflexes
InvertsFoot
NO
NO
NO
Everts Foot
Quick View
Peroneus BrevisBack to OriginBack to InsertionBack to Action
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Extensor Digitorum Longus
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: First select the bone, then select the part of the bone.
1.
2.
• Insertion• Action
Leg musclesExtensor Digitorum Longus
NO
BONE PART OF THE BONE
Tibia Lateral condyle
Femur
Tibia
Fibula
PatellaMedial condyle
Head
Lateral condyle
Popliteal fossa NO
NO NO
Proximal Shaft
Fibula Proximal Shaft
Quick View
NO
NO
• Origin• Insertion: Select the bone 1.
• Action
Leg muscles
Extensor Digitorum Longus
BONE
NO
NOHallux
Digits 2-5
Digits 2-5
Distal phalanx
Distal phalanx
Proximal phalanx
Intermediate phalanx1st Metatarsal
2nd Metatarsal
NO
NO
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one bone.1.
Extensor Digitorum Longus
Leg muscles
MOTION BONE
NO
Flexes
Everts
Extends Leg
Hip
NONOPlantarflexe
sDorsiflexes
InvertsFoot
NO
NO
NO
Extends Digits 2-5
Quick View
Digits 2-5
NO
NO
Extensor Digitorum Longus
OriginInsertionAction
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Flexor Digitorum Longus
• Origin• Insertion• Action
Leg muscles
Quick View
• Origin: Select the bone
1.
• Insertion• Action
Leg musclesFlexor Digitorum Longus
BONE
Tibia
Femur
Tibia
Fibula
Patella
NO
Quick View
NO
NO
• Origin• Insertion: Select the bone,
then the part 1.
• Action
PART OF BONE
Leg muscles
Flexor Digitorum Longus
BONE
Femur
NO
NO
Phalanges 2-5
NO
NO
NO
PatellaTibia
Fibula
Talus
Head
Distal
NO
Lateral condyle
NOMedial condyle
NO
Distal
Phalanges 2-5 NO
Proximal
Medial malleolus
NO
Lateral malleolus
NO
Quick View
• Origin• Insertion• Action: Select one motion and
then one body part.1.
Flexor Digitorum Longus
Leg muscles
MOTION PART
NO
Flexes
Everts
Extends Leg
Hip
NO
NO
PlantarflexesDorsiflexes
InvertsFoot
NO
NO
NO
Quick View
Flexes Digits 2-5
Digits 2-5NO
NO
Flexor Digitorum Longus
OriginInsertionActionLeg muscles
Click to remove
origins and insertions
Click to apply origins
and insertions
Click to remove muscle from
skeleton
Click to apply
muscle to skeleton
Muscle Attachments on Bones• Clavicle• Scapula*• Ilium• Ischium• Pubis• Humerus• Radius• Ulna• Carpals• Metacarpals• Phalanges
• Sternum• Ribs• Vertebrae• Sacrum• Coccyx• Inguinal ligam
ent• Lumbar fascia• Linea Alba
• Patella• Femur• Tibia• Fibula• Calcaneus• Metatarsal-Cun
eiform
BACK
* Click for info on scapular movements
Clavicle
• Trapezius• Pectoralis major• Deltoid
BACK
Scapula• Spine• Trapezius• Deltoid
• Acromion• Trapezius• Deltoid
• Coracoid process• Pectoralis minor• Biceps brachii
• Supraglenoid tubercle• Biceps brachii
• Infraglenoid tubercle• Triceps brachii
• Supraspinous fossa• Supraspinatus
• Infraspinous fossa• Infraspinatus
• Subscapular fossa• Subscapularis
• Medial border• Rhomboids• Serratus Anterior
• Lateral border• Teres minor
• Inferior angle• Teres major
BACK
Scapular Movements• The scapula has movements of • Elevation, depression• Protraction (scapular abduction)• Retraction (scapular adduction)• Rotation: named according to where the
inferior angle and glenoid fossa move– Lateral (upward) rotation • glenoid fossa moves upward; inf angle moves laterally
– Medial (downward) rotation• glenoid fossa moves downward; inf angle moves medially
BACK
Ilium• Crest– Latissimus dorsi– Internal Oblique– Transversus
Abdominis – Gluteus Maximus– Tensor Fascia Latae – External Oblique
• Fossa– Gluteus Medius– Iliacus
• ASIS– Tensor Fascia Latae – Sartorius
• AIIS– Rectus Femoris
• Iliotibial tract– Tensor Fascia Latae
BACK
Ischium and Pubis
IschiumTuberosity
Biceps Femoris SemimembranosisSemitendonosis Adductor Magnus
PubisCrestExternal Oblique Internal ObliqueTransversus Abdominis Rectus Abdominis
SymphysisRectus Abdominis Pectineus Gracilis Adductor Longus Adductor Magnus
BACK
HumerusIntertubercular grooveLatissimus dorsiPectoralis major
Teres major
Greater tubercleSupraspinatusInfraspinatus Teres minor
Lesser tubercleSubscapularis
Posterior portionTriceps brachii
Anterior portionBrachialis
Medial epicondylePronator teresPalmaris Longus Flexor Carpi Radialis Flexor Carpi Ulnaris
Lateral epicondyleExtensor digitorumExtensor Carpi RadialisExtensor Carpi Ulnaris
Supracondylar RidgeBrachioradialis (lateral)Extensor Carpi Radialis (lateral)
BACK
RADIUS
Radial tuberosityBiceps brachii
Styloid processBrachioradialis
Lateral sidePronator teres
ULNA
Olecranon processTriceps brachii
Coronoid processBrachialis
BACK
CarpalsPisiform and Hamate
Flexor Carpi Ulnaris Metacarpals
Extensor Carpi Radialis (base of 2-3)Flexor Carpi Radialis (base of 2-3)Extensor Carpi Ulnaris (base of 5th)Flexor Carpi Ulnaris (base of 5th)
Distal phalanges 2-5Extensor digitorum
BACK
SternumBody
Pectoralis majorXiphoid process
Rectus Abdominis Costal cartilages
Pectoralis majorDiaphragm Rectus Abdominis (5-7)
Ribs
Pectoralis minor (3-5)Serratus Anterior (1-8)External Oblique (lower 8)Transversus Abdominis (lower 6)Internal Oblique (lower 4)
BACK
VertebraeC7:
TrapeziusRhomboids
Thoracic: Trapezius (all)Latissimus dorsi (lower 6)Rhomboids (T1-5)
Lumbar:Latissimus dorsiDiaphragm Psoas Major
SacrumGluteus Maximus
Coccyx
Gluteus Maximus
Inguinal ligamentInternal Oblique
Lumbar fascia
Internal Oblique
Linea AlbaExternal Oblique Internal Oblique Transversus
Abdominis
BACK
PatellaRectus FemorisVastus Lateralis Vastus Medialis Vastus Intermedius
FemurGluteal tuberosityGluteus Maximus Greater trochanterGluteus Medius Vastus Lateralis Lesser trochanterPsoas Major Iliacus Linea asperaVastus Medialis Adductor longusAdductor MagnusProximal aspectVastus Intermedius Pectineus Medial condyleGastrocnemius Lateral condyleGastrocnemius
BACK
TibiaTuberosity
Rectus FemorisVastus LateralisVastus Medialis Vastus Intermedius
Lateral condyleBiceps FemorisTibialis Anterior
Medial condyle (medial proximal)Semimembranosis Semitendonosis Sartorius Gracilis
ShaftSoleus (posterior)Tibialis Anterior (anterior)
FibulaBiceps FemorisSoleus Peroneus Longus
Calcaneus
Gastrocnemius Soleus
First Metatarsal and Medial cuneiform
Tibialis Anterior Peroneus Longus
BACK