Answer: Warming up helps prepare your body for aerobic activity. A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. ... Cooling down after your workout allows for a gradual recovery of preexercise heart rate and blood pressure.
Not only does addiction to anything wreak havoc on the body, but many times when you are addicted you may fall into a depression upon other things, due to withdrawal. Therefore its true.