Why Ladders Are the Best Interval Workouts
Moving from long to short efforts during a workout maximizes the training stimulus
Moving from long to short efforts during a workout maximizes the training stimulus
Replacing lost salt is a pillar of sports nutrition, but new research suggests more isn’t always better
New data outlines how much they run, how long it takes to resume training after giving birth, and how well they return to competition
A new twist in the old debate about caffeine's performance-enhancing powers suggests it helps maintain oxygen levels in the blood
Mounting evidence suggests that women respond differently to endurance training after menopause. Could donating blood be the solution?
A new study assesses how childbirth altered the career trajectories of the fastest marathoners in history, with encouraging results.
The oral health risks associated with heavy sports-drink use seem clear, but the evidence remains murky
Different workout styles can get you equally fit, but they affect your body differently—which suggests that you should mix it up