Answer: Exercise and physical activity fall into four basic categories—endurance, strength, balance, and flexibility. Most people tend to focus on one activity or type of exercise and think they’re doing enough. Each type is different, though. Doing them all will give you more benefits. Mixing it up also helps to reduce boredom and cut your risk of injury.
Explanation: It is possible to complete!
Did you mean to put up options with that ? (: there's no question ?
It keeps you from working out at too low of an intensity, It helps you adjust your workout, It shows when you are performing cardiovascular exercise, and i<span>t keeps you from working out too hard.</span>
