Federal guidelines recommend that children perform a vigorous workout at least three days a week. which activity would meet this goal?
a sprinting fast around the school track

b walking casually with friends to school

c floating in the pool before swimming class

d stretching as part of an exercise warm-up routine

Which factors influence how drinking and binge drinking affect a person? check all that apply. the person’s body size the time of day the person’s gender medications the person has taken whether the person drinks hard liquor or beer

Arm circles are often effective dynamic stretches for swimmers because they

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?