Skeletal & Muscular System

123456789101112131415
Across
  1. 2. muscular contraction without movement
  2. 4. fibres that can work for a long period of type most commonly used in aerobic activity
  3. 7. exercise of a short period of high intensity
  4. 8. the largest bone in the body
  5. 9. straightens the ankle joint so you can stand on your toes
  6. 12. the type of joint located at the knee and elbow
  7. 13. muscle contraction when the muscle shortens
  8. 14. the muscle that is the prime mover
  9. 15. the cranium and ribs are important for this
Down
  1. 1. movement of the toes pulling upwards towards the shin
  2. 3. attaches bone to bone
  3. 5. when the end of the bone moves in a circle
  4. 6. the muscle found in your shoulder responsible for abduction
  5. 10. the vertebrae is this type of bone
  6. 11. acts as a lubricant that reduces reduces friction in the joint