Exercise is one of the best (thing) you can do for health. But how about your sleep? The answer is that being active during day can improve sleep at night.
People who exercise (regular) get better sleep than those who don't. Exercise increases chemicals which can increase the body temperature. That may lead to the decrease of body temperature at night, allowing people (experience) deeper sleep.
For most people, the time they take exercise doesn't matter. However, late afternoon might be the best choice for too much exercise. Morning might be a choice (prefer) by people for ongoing training. And make it a regular part of your routine to keep up once the best type of exercise for yourself (decide).
As for the amount of exercise, it is wise to work out about 150 minutes every week, about 30 minutes each day, five days a week. Little things you do all day long can add up, from taking the stairs walking instead of driving. Try to spend fewer minutes (sit) all the day.
