Does Exercise Affect Your Sleep?
Can Exercise Improve Sleep? Yes, exercise can improve the quality of your sleep. In fact, many experts point to this basic lifestyle adjustment as being key to sleep improvement.
However, sources point out that how and when you exercise makes a difference in how positively and how much your exercise will affect your sleep.
Generally speaking, exercise in the mid to late afternoon is ideal. For one thing, it gets you past the sleepy time in the afternoon when taking a nap (if possible) can result in your not feeling sleepy at bedtime.
Late afternoon exercise gets your body heat up and your circulation going, and as your body temperature cools, it seems to get the body ready for sleep. If you eat dinner early, exercising after dinner may work for you – but giving your body at least four hours of cool down time is said to be best.
A vigorous workout in the evening shortly before bed means you are trying to sleep with a raised body temperature, and studies have shown that a cooling body temperature is most conducive to sleep.
If morning is the only time you have to exercise, of course that is better than no exercise at all.
Because exercise is good for the body overall, all body systems from circulation to muscle tone are improved, and keeping your body systems in top shape ultimately promotes a good night’s sleep.