A fitness professional who shares identifiable health information about a client with someone who is outside of the realm of patient care is in violation of which federal standard?

What method of training combines a routine of alternating cardiovascular exercises with resistance training exercises?

What feature is unique to skeletal muscle as compared to cardiac muscle?

What muscle is the prime mover for a seated lateral dumbbell raise to shoulder level with elbows slightly flexed?

How does heart rate increase in relation to work rate and oxygen uptake during dynamic exercise?