A Guide to Intelligent Circuit Training

Here are the basic principles behind well designed circuit training, and why circuit training can be a valuable tool in the process of creating the athlete.

A Running Program for Strength Athletes

Here are two easy-to-follow programs—one for a 10km distance goal and one for a 10-mile distance—that will improve your aerobic ability drastically without compromising strength days.

The Cost of Adaptation

The path to health seems simple: train hard, increase your health, and live happily ever after. But the cost of adaptation makes you vulnerable to other stressors.