I’m usually a firm believer that if something’s worth doing once, it’s worth doing three times — at least where exercise is concerned. However, if I’m heading into a full-body workout or HIIT class ...

Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

I was recently tasked with creating a few weeks of workouts that limited a competitive, high-performing athlete to 30 minutes a day. Whether you’re pressed for time due to travel, family commitments, ...

You don't need to spend an hour at the gym for an effective workout. This 30-minute routine uses eight moves to help you build total-body strength at home with just a pair of dumbbells. The session ...