Fitness terms

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Across
  1. 6. Extreme overload of the body, to the point of danger and health issues.
  2. 7. Movement of the body not requiring air, often only short-term.
Down
  1. 1. The ability of the body to perform a difficult task for a short amount of time.
  2. 2. Relating to the heart and blood.
  3. 3. The ability of the body to move throughout its full range of motion.
  4. 4. How difficult a given exercise is.
  5. 5. Exercise above the body's tolerances.
  6. 7. Movement of the body requiring air, often long-term.