Sport Science

What are the functions of a bone?

• Shape and structure

• Muscle attachment for movement

• Protection

• Blood production

• All the above

Name this bone

• Fibula

• Femur

• Humerus

• Tibia

What are the short-term effects of exercise?

• Skin reddening

• Sweating

• Fatigue

• Nausea and light headness

• All the above

What type of joint is the knee joint?

• Freely moveable

• slightly moveable

• Immoveable

What type of movement is this?

• Circumduction

• Abduction

• Flexion

• Adduction

What is the main muscle action of the latissimus dorsi?

• Bend the arm

• Straighten the arm

• Pull the arm down at the shoulder

• All the above

What is the definition of the muscle origin?

• the muscle that contracts to create movement

• tough band of fibrous tissue that anchors muscles to a bone

• where the muscle joins a stationary bone

• Where the muscle cobtracts and shortens

To be a sprinter, it would be better to have?

• Slow twitch muscles

• Big muscles

• Fast twitch muscles

• Short muscles

What type of bone is the scapula?

• Long bone

• Irregular bone

• Short bone

• Flat bone

What is oxygen debt?

• a temporary oxygen shortage in the body tissues arising from exercise

• how much oxygen you have left in your lungs

• How much oxygen in you blood there is

• left over lactic acid in the blood