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12 Cards in this Set

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  • Back
Name the three roles of the Skeletal system during physical activity.
Movement,
Support
and Protection.
Describe how the skeletal system is used for movement during physical activity.
Bones act as levers.
Describe how the skeletal system is used for support during physical activity.
It helps you stand up right.
Describe how the skeletal system is used for protection during physical activity.
Your bones protect vital organs from getting damaged. i.e Rib cage protect the lungs.
Name all five ranges of movements at a joint and descibe what they look like.
Rotation; moving the bone around is a circular motion.
Extension; making the bone longer.
Flextion; making the bone shorter
Adbuction; taking the bone away from the body.
Adduction; bringing the bone towards the body.
Name three types of joints and give an example.
Immovable. - Cranium
Slightly moveable. - Vertebral column.
Freely moveable. - Shoulder
Name the five types of joints within and give an example.
Sadle - Thumb
Pivot - Neck
Ball and socket - shoulder
Hinge - Knee
Condyloid - Wrist
Name a short term effect of exercise on the skeletal system.
Could get injured or break a bone.
Name 3 long term effects of exercise on the skeletal system.
Makes your bone stronger.
Ligaments get stronger.
Reduces chance of Arthritis and osteoporosis.
RICE is a common technique used for treating injuries.
What does RICE stand for?
REST
ICE
COMPRESSION
ELEVATION.
Calcium and Vitamin D do what to the bones?
Make them stronger.
Types of injuries;
Fractures (Compound,simple,stress) - The cracking or breaking of a bone.

Joint injuries;(tennis elbow,dislocation,sprain) - a violent wrench or twist of ligaments.