Biceps- Origin and InsertionMuscles Contract in the direction the fibers run

Muscles Can only Pull Together they can not push apart

Muscle Actions3 types:• Concentric- When the muscle overcomes the resistance contracts and becomes smaller

• Eccentric- When the resistance is greater than the force and the muscle gets longer

• Isometric- When the force is equal to the resistance and the muscle stays the same. (ISO=same, METRIC= length)

Quads and Gluteus

Quads Gluteus

Biceps- Curl (with different grips)

The bicep flexes the arm at the elbow

Triceps – Reverse Push Down

Triceps- Origin and Insertion

The Triceps extend the arm at

the elbow

Deltoids - Front Raise

Deltoids- Origin and Insertion

The Deltoid abducts the arm at the shoulder

Deltoids-Machine Lateral Raise

Pectorals-Origin and Insertion

The Pectorals extend the arm at the shoulder

Bench Press -Pectorals

Incline Bench Press

Pectorals – Decline BP

Latissimus Dorsi- Pull ups

Quads/Gluteus-Squats

Quads/Gluteus- Leg Press

Hamstrings

Leg Curl- Hamstrings

Hamstrings