<span>D because hearsay is info received from other people that one cannot adequately substantiate... or in other words, a rumor.</span>
B. is the answer. hope that helps. :)
Exercise needs vary on individuals for many reasons. First of all, it could be physical problems like weight. If a person is to heavy, or to small. Then starting out exercise slow is best. Often times over exercising for obese people, or people who are to thin, can cause blackouts, a loss of water retention, and exhaustion.
Another could be health issues. People with certain health issue may find it hard to work out, and need help with finding what works best for them.
A consequence you may suffer is an injury. Exercising without stretching can cause injury.