Select the technology that allows the person exercising to track his or her thrz.
a. gps and video camera
b. headphones and smart phone apps
c. bathroom scale and stopwatch
d. wrist monitor and chest straps

The correct serving size for a complete protein is the size of your fingers. true false

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

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins