Are linked to anxiety and depression. Abnormal levels of
A. glutamate
B. endorphins
C. norepinephrine
D. serotonin

Recovery heart rate is to determine how fast the heart recovers and should be measured five to ten minutes after vigorous activity. true or false

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

How quickly a drug enters your bloodstream also depends on