Exercise relieves stress and anxiety, calms the nerves and helps with depression.
Physical activity conducive to good sleep, but we often forget this truth. The load on the muscle relaxes the body, so you go to sleep faster than a deep and sound sleep. Remember as a child you were falling into bed, tired after a day up to a limit game. Again, you will find a pleasant weariness, if you exercise regularly.
Exercise strengthens the bones and the skeleton. However, if you exercise, the amount of calcium in the bones increases.