Acommon positive effect gained by performing flexibility exercise, cardiorespiratory exercise and muscular and strength exercise is that each
a.) improve digestion
b.) increase lean body mass
c.) decrease soreness
d.) relieve stress
getting good sleep allows all of the following except
a.) rest for the body
b.) recovery from daily demands
c.) repair itself
d.) restore brain cells

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility