Not all workouts are created equal when it comes to bedtime, with researchers suggesting that high-intensity cardio may rob you of quality sleep, whereas weight training could actually help you drift off easier.The researchers trying to solve the mysteries of a good night's rest made the discovery as part of an ongoing three-year project by the University of Tsukuba and Alinamin Pharmaceutical Co. to examine the relationship between fatigue and sleep.They hope that their study will provide a scientific explanation for why athletes who engage in intense cardio exercise, such as marathons, ar…READ FULL ARTICLE
