The Surprising Science Behind Sleep And Exercise

still life of sport equipment on chair beside bed By Emily Faherty Believe it or not, tossing and turning in the middle of the night is not a suitable form of exercise. Up All Night -- Why It Matters The benefits of regular exercise seem endless -- it can reduce stress levels and anxiety, lower the risk for many diseases, and generally make us shiny, happy people. Studies suggest daily exercise can also improve sleep quality. But, while there are many scientifically-proven ways to improve the time spent between the sheets, researchers are still exploring the relationship between exercise and sleep. -- The Answer/Debate The relationship between exercise and sleep quality still depends on factors like exercise intensity and even the time of day of a workout One study found participants who exercised in the afternoon reported fewer disruptions in sleep than those who hit the gym in the morning.