health

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Across
  1. 2. the antagonist of the hamstring
  2. 7. what colour are the fast twitch muscle fibres
  3. 8. quads
  4. 9. what is the prime mover that keeps contracted
  5. 10. can both prime movers contract
Down
  1. 1. what colour are the slow twitch muscle fibres
  2. 3. abdominus abs
  3. 4. the main joint in pushing up in a push up
  4. 5. the agonist of the tricep
  5. 6. what sport is best suited for slow twitch muscle fibres