Interval walking supports weight loss by boosting metabolism and helping burn more calories compared to steady, slow walking.

Week 2 starts off with a bang: Your first running intervals! Remember to keep the pace comfortably challenging—no more than 3 ...

Stand in front of a sturdy chair, box, or step. Place one foot on the raised surface, knee bent 90 degrees. Hold a dumbbell ...

Oh, how times have changed…Boston Marathon qualifying times, that is. In 2026, the times marathoners need to clock will get ...