Work outs such as running, weight lifting and swimming.
True. For example elderly people or people on hospice can have visiting nurse aids, nurses and physical therapists come to their home.
C.) amount of energy exerted while performing an exercise
D) if you stretch after a workout it gets rid of the lactic acid. but after you stretch or cool down it could potentially contribute to all of the above because the lactic acid restricts and makes other bodily functions more difficult