Workout

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Across
  1. 3. part of a muscle , control physical forces
  2. 6. workout using only your body, no equipment
  3. 9. exercise increasing your heart rate, blood flow
  4. 11. you feel like this after a hard workout
  5. 14. exercise you do after workout
  6. 15. a core strength exercise,it is static
  7. 16. getting better and better
Down
  1. 1. a friend who supports you while working out
  2. 2. get better after an illness or hard workout
  3. 4. stretching you do after workout
  4. 5. do exercise usually in a gym
  5. 7. set of strong abdominal muscles
  6. 8. process when food and drink changes into energy
  7. 10. timetable, set time of regular activities
  8. 12. stretching you do before workout
  9. 13. exercise you do before workout