When to Workout: The Art and Science of Exercise Timing

Are the benefits of training time-of-day dependent?

I’ll admit it: I’m an “exercist.”

In his book “Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding”, Professor and evolutionary anthropologist Daniel Lieberman coins the term “exercist” as someone who takes a “holier-than-thou” approach to exercise and fitness — viewing a lack of fitness as a moral failing. 

I won’t go that far, but I…