Before a competition, you should not
a. try anything new with food
b. have a liquid meal replacement
c. eat well the day before
d. overhydrate

Sweat glands that cause orders during puberty are present in the body from the time of brith

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells

When you have proper posture, your back is arched. a. true b. false