Training for Muscle Mass & Strength

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Across
  1. 2. Nutrient required for muscle repair and growth
  2. 6. muscle cell, also called a muscle fiber
  3. 10. Chemical released to trigger muscle contraction
  4. 11. Amount of weight lifted in an exercise
  5. 12. Type of muscle fiber used for explosive power
  6. 14. Muscle action, where tension occurs without movement
  7. 16. Energy currency used in muscle contraction
  8. 18. loong-term change resulting from exercise stress
  9. 19. Period, allowing muscle tissue to repair
  10. 20. thick muscle filament involved in contraction
  11. 21. thin muscle filament involved in contraction
  12. 22. fuel stored in muscles for energy
Down
  1. 1. Gradual increase of training stress
  2. 3. body chemical that influences muscle growth
  3. 4. Total work completed in a workout session
  4. 5. Protein responsible for pulling actin filaments
  5. 7. Training method using resistance to build strength
  6. 8. Shortening of muscle during contraction
  7. 9. planned physical activity designed to improve fitness
  8. 13. Increase in muscle size from training
  9. 15. Ability of a muscle to generate force
  10. 17. Number of times an exercise is performed