Strength training cut sports injuries by roughly two-thirds across 25 trials, and sticking to the plan mattered even more. Here's what the research says.

Spiking your longest run raises injury risk. Here's how to build distance patiently, with data from over 5,000 runners.

Ten lessons from years of coaching athletes, from Olympic and national-team environments down to local clubs.

In one study, 3-minute rests gave double the bench press gains of 1-minute rests (+7.0% vs +3.5%). Here's how to use rest properly.