Physical activity and exercise typically lead to
A. increased stress
B. depression
C. higher energy levels
D. reduced quality of life

During his workout yesterday, anthony pushed himself by lifting heavier weights. today he is feeling good, but his muscles are sore. what principle is at work in this situation? a. specificity b. progression c. overload d. reversibility

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .

What are the five food groups recommended by the usdas my plate food guidance system