vcert pe revision...vcert pe revision skeletal system- bones skeletal system- bones & joints...

VCERT PE Revision

Skeletal System- Bones

Skeletal System- Bones &Joints

This one is known as the Condyloid

Joint Definition: The point at which two or more bones

meet to produce movement.

Skeletal System- Joint Actions

Skeletal System- Spine- Lordosis & Kyphosis

Muscular System- Types of Muscle

Cardiac Muscle1. Found in the heart2. Oxygen dependent and involuntary 3. Aids blood flow through the heart.

Skeletal1. Found around the body.2. Can work with or without oxygen and

works voluntary.3. Aids with movement.

Smooth Muscle 1. Found in different locations- digestive

tract, blood vessels and lungs2. Contracts in all directions 3. Can work without oxygen and are

involuntary. 4. Aids digestion and helps blood flow.

Muscular System- Synovial Joint

Muscular System- Muscles

Muscular System- Contractions

There are two type of contractions

● Isotonic- muscles working and moving

● Isotonic- muscles working and not moving

Muscular System- Muscle Fibre Types