Training for Speed and Power

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Across
  1. 2. rate at which energy is transferred or work is done
  2. 5. energy system, pathway that produces atp using oxygen
  3. 6. duration it takes to complete a movement or activity
  4. 7. unit recruitment, activation of more muscle fibers to produce force
  5. 11. ability to change direction quickly and efficiently
  6. 12. training, alternating periods of exercise and rest
  7. 15. training, exercises using rapid stretch and contraction of muscles
  8. 17. contraction, muscle lengthening under tension
  9. 21. using different activities to improve overall fitness
  10. 23. ii fibers, fast-twitch muscle fibers used for explosive movements
  11. 24. rate, number of heart beats per minute used to gauge intensity
  12. 26. training, explosive movements that maximize speed and force
  13. 27. rate at which distance is covered over time
Down
  1. 1. time, speed at which a person responds to a stimulus
  2. 3. contraction, muscle shortening during force production
  3. 4. anaerobic process that breaks down glucose to produce atp
  4. 5. energy systems, pathways that produce atp without oxygen
  5. 8. high-intensity interval training with short bursts of maximum effort
  6. 9. ratio, relationship between exercise time and recovery time
  7. 10. contractile structures in muscle cells responsible for force production
  8. 13. production, process of generating energy for muscle contraction
  9. 14. amount of push or pull applied to an object or body
  10. 16. equivalents, units used to estimate energy cost of physical activity
  11. 18. hypertrophy, increase in muscle size from training
  12. 19. length of space traveled during movement
  13. 20. flexibility, ability to switch between energy systems based on demand
  14. 22. reaction force, force exerted by the ground on the body during movement
  15. 25. rating of perceived exertion to measure exercise intensity