HEALTH/PE REVISION

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Across
  1. 2. a muscle controlled involuntarily and found in the digestive system
  2. 3. the muscular system maintains _________
  3. 5. the ability to control the body's position, either stationary or while moving
  4. 6. the ability to move body parts smoothly and accurately in response to what your senses tell you
  5. 8. the ability to change the body's position and direction fast
  6. 10. otherwise known as the funny bone
  7. 12. where gas exchange occurs
  8. 13. the muscle that makes up the heart walls
  9. 15. blood vessel that allows the exchange of gases
  10. 16. involuntary muscle that expands and contracts to control breathing while we're at rest
  11. 19. the joining of two or more bones
  12. 20. muscular contraction where the muscle doesn't change length
  13. 22. relating to, involving, or requiring free oxygen
  14. 23. the ability to act at the right moment
  15. 25. a substance deposited in bodily tissues as a store of carbohydrates
  16. 26. the enlargement of an organ or tissue from the increase in size of its cells
  17. 28. the proper name for the knee cap
  18. 29. relating to or requiring an absence of free oxygen
  19. 31. carry blood away from the heart
  20. 32. a muscle controlled voluntarily and is the muscle used to perform movements
  21. 34. the _________ system, lungs and diaphragm are part of the respiratory system
  22. 35. part of the blood that are responsible for blood clotting
  23. 37. young people should do at least 60 minutes of _________ to vigorous physical activity every day
  24. 38. muscular contraction where the muscle changes length
  25. 39. carry blood towards the heart
  26. 40. ______ blood cells fight infection
  27. 41. _____ twitch fibres are best suited to endurance activities
Down
  1. 1. _____ twitch fibres are best suited to high intensity strength and power activities
  2. 2. _________ circulation is blood flow between the heart and the body
  3. 3. _________ circulation is blood flow between the heart and lungs
  4. 4. production occur
  5. 6. slightly moveable joints eg vertebrae in the spine
  6. 7. the a in ATP stands for __________
  7. 9. _________ fitness is the ability to learn, grow from experience
  8. 11. small bones developed in tendons around joints
  9. 14. the range of motion around a joint
  10. 17. an organelle found in large numbers in most cells in which the biochemical processes of respiration and
  11. 18. increased ________ volume is the amount of blood ejected by the left ventricle per beat
  12. 21. increased _________ output is the amount of blood pumped out of the heart in one minute
  13. 24. a red protein containing haem, which carried and stores oxygen in muscle cells
  14. 27. the skeletal system provides ________ for vital organs
  15. 28. a smooth membrane that covers the lungs and protects them from friction
  16. 30. fine branching blood vessels that form a network between the arteriolar and venues
  17. 33. the ability to move your body or party of it with speed
  18. 36. freely moveable joints, eg knee
  19. 37. red blood cells are produced in the bone _________ of long bones