what has the American Heart Association established as a normal heart rate for adults in beats per minutes, or BMP

Describe some of the common health conditions associated with air pollution.

2paragraphs choose one team sport and one individual sport. what are the advantages and disadvantages of having to play each of these sports in gym class?

During weight training, when should you exhale? (hope) a. on the lift b. on the recovery c. before the set d. after the set