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H & F Term 2
Physical Activity - Chapter 11 & 13
Question | Answer |
---|---|
What are the 5 main roles of the skeletal system? | 1. provide support 2. protect internal organs 3. allow your body to move 4. stores materials your body needs 5. produces materials your body needs |
What type of joint is the knee? | Hinge |
What type of joint is the shoulder? | Ball-and-socket |
What type of joint is found in your wrist and ankle? | Gliding |
What holds bones together at the joint? | Ligament |
A condition in which the bones become weak and break easily. | Osteoporosis |
A break in a bone is called what? | Fracture |
What is a sprain? | An overstretched or torn ligament |
What is a strain? | A pulled muscle. |
What is an abnormal curvature of the spine called? | Scoliosis |
The heart is what type of muscle? | Cardiac |
Muscles that you can control to do activities. | Skeletal |
Painful swelling and irritation of a tendon is called what? | Tendonitis |