Exercise

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Across
  1. 3. core exercise that involves maintaining a neutral spine while your toes and forearms provide an upward force to counteract gravity's downward force
  2. 4. the act of moving quickly on foot
  3. 5. soft tissues in the body that contract to produce motion and help you move
  4. 8. physical exercise that involves flexing and expanding a muscle or tendon to improve its flexibility, elasticity, and tone
Down
  1. 1. exercise that is designed to benefit the heart and blood vessels, for example running, swimming, and cycling
  2. 2. the act of putting into use, action, or practice
  3. 6. a game, competition, or activity needing physical effort and skill that is played or done according to rules, for enjoyment and/or as a job
  4. 7. a lower body exercise that involves stepping one leg forward while bending both knees