What Biology Says about the Best Time of Day to Exercise

All exercise is good, but some studies find that "non-responders" to training may just be working out at the wrong time of day.

Circadian rhythms are a hot topic right now. Fields such as medicine, human health and performance, and aging are getting hip to the fact that a “one size fits all” approach for things like drug prescription and nutrition may not be the best way to improve the health of an individual, and time may be an integral part of this equation. We now know much m…