Training
Is Your Hormonal Birth Control Affecting Your Athletic Performance?
Athletes of all levels have considered whether their choice of birth control might influence how they train, recover, and perform. But the answer is complicated. Here’s what you need to know.
How the “Norwegian Method” Is Changing Endurance Training
Double threshold days and lactate meters have propelled Jakob Ingebrigtsen and others to the top. Should the rest of us follow suit?