Your workout playlist may feel motivating, but research shows music during exercise does not reliably boost focus or mood.

A: When your body is working at max capacity, your brain is overwhelmed by physical signals—breathing, heart rate, and muscle fatigue. At that level of intensity, the “distraction” or “boost” from ...

We’ve all been there: You’re on the starting line of a race feeling fresh, excited, and ready to show that race who’s boss. So you take off—like really take off—and halfway in, you realize you made a ...