STARTER…STARTER…

List 10 bones of the skeleton. Start with List 10 bones of the skeleton. Start with the head and work down.the head and work down.

Use the labelled skeleton from last lesson Use the labelled skeleton from last lesson and circle where you think there is a joint.and circle where you think there is a joint.

What is a joint?What is a joint?

WALTWALT

1)1) Identify the 6 types Identify the 6 types of freely moveable of freely moveable joint.joint.

2)2) Provide examples of Provide examples of sporting movements sporting movements for each type of for each type of joint.joint.

3)3) Describe the Describe the movement allowed movement allowed at each joint.at each joint.

WILFWILF

1.1. Use of good Use of good terminologyterminology

2.2. Work to the best of Work to the best of your abilityyour ability

3.3. Provide sporting Provide sporting examples.examples.

PE HOME WORK (Last lesson)PE HOME WORK (Last lesson)

1.1. Complete the work sheet – identify the types of bones Complete the work sheet – identify the types of bones (long, short, flat, irregular)(long, short, flat, irregular)

2. Research question…2. Research question…How does the skeleton provide movement?How does the skeleton provide movement?

What is a joint?What is a joint? Types of joints?Types of joints? Movement that occurs at each joint?Movement that occurs at each joint?

Hand in next lesson to be marked for assessment.Hand in next lesson to be marked for assessment.

Condyloid

A JOINT

• “ A place where two or more bones meet.”

Movement • Flexion• Extension• Abduction• Adduction• Rotation

TASK:

1.What movement occurs at a ball and socket joint and a hinge joint.

2.Provide 3 sporting examples of the joints in action.

BALL AND SOCKET JOINT

Examples

Hip and Shoulder

BALL AND SOCKET

Moves in all directions

• Flexion, Extension

•Abduction, Adduction

•Rotation

• E.g. Shoulder and hip

HINGE JOINT

Examples =

Elbow and knee

HINGE JOINT

• Only allows flexion and extension.

Movements at jointsA task with the text books 1)You need to write a DEFINITION (in your own

words) for the following movements at joints:

FLEXION / EXTENSION / ROTATION / ADDUCTION / ABDUCTION

2) You need to think of a sporting movement that uses this movement

Use p.32so … FLEXION

Definition …Sporting movement …

Parts of a SYNOVIAL JOINT:

• Cartilage - this covers the end of a bone forming a tough layer to protect them and stop them rubbing together (friction)

• Joint Capsule – this is joined to the bones and is a thick tissue that protects the joint

• Synovial Membrane – this is a layer on the inside of the joint capsule that produces synovial fluid

• Synovial Fluid – is inside the joint and lubricates the joint to stop friction

• Ligament – Attaches bone to bone and keeps the bone in place.