High levels of lactic acid in the muscles and blood can result in:
a powerful workout
muscular fatigue and soreness
better digestion
immediate increase in energy and stamina

Jared is sufffering from a problem on one knee. his doctor suspects nerve damage. what can jared's doctor test to confirm whether jared has a damaged nerve?

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

Which finger should not be used when measuring heart rate?