Evening people may be more sedentary because they spend time sitting at night when others are already asleep the study. Human exercise performance is better in the evening than the morning as athletes consume less oxygen that is they use less energy for the same intensity of exercise. Pin On Exercise Tips Some studies suggest that morning exercise. . Your workout might be better or longer. Exercising first thing in the morning means you get it. Besides that working out in the morning also jumpstarts your metabolism. Morning exercise may help to improve other health markers such as blood pressure when compared with evening exercise. Exercising in the evening gives you an outlet for stress release from the days work. Other research suggests that muscle strength flexibility power output and endurance are better in the evening than in the morning and that people who exercise in the. Hormone outputworking out i...