A growing body of research suggests it may boost desire, arousal, and satisfaction.
By Robert J. Davis
Increased blood flow helps explain why exercise leads to better sexual function in men as well. An enhanced self-image from exercise may play a role too. Men and women who exercise may be more likely to feel sexually desirable, which can lead to better sex. So can greater strength, flexibility, and stamina that result from exercise.
Adapted from Fitter Faster: The Smart Way to Get in Shape in Just Minutes a Day (AMACOM) by Robert J. Davis with Brad Kolowich, Jr.