The Athlete’s Clock: How Biology and Time Affect Sport Performance offers an engaging, interdisciplinary consideration of some of the most compelling question

Since periodization training’s emergence in the 1950s, sport scientists have known that timing is one of the most critical programming variables influencing p

How the groundbreaking science of circadian rhythms can help you sleep better, feel happier, and improve your overall health Your body contains a symphony of ti

We all know how tough it is for a night owl to get going at 7.00 A.M., and it's equally challenging for a morning person to stay awake late at night...Dr. Edlun

A lively, deeply reported tour of the science and strategies helping athletes like Tom Brady, Serena Williams, Carli Lloyd, and LeBron James redefine the notion