An analysis of 30 trials delivered a surprising twist: One exercise outperformed walking, resistance training and aerobic exercise in the treatment of sleep disorders such as insomnia.

Is it wise to exercise when suffering from a chronic lack of sleep? After all, exercise is known to improve sleep. See what the experts say.

Even a small amount of exercise can have both curative and preventive health benefits. This article looks at the benefits of exercise for both the mind and body.