Celebrity trainer and ex-marine Erin Oprea shares the 4 minute Tabata workout she recommends people do for a quick burst of intense exercise. Erin Oprea is a trainer, with a client roster that ...

Get in a quick sweat with this full-body Tabata workout, care of Tara Nicolas. It takes just 8 minutes—including a warmup and finisher. Tabata is one of those amazing-yet-awful workout modalities.

Push your limits with this 20-minute advanced HIIT workout! No equipment, no repeats, and low impact — but 100% intensity. Designed for serious fat-burning and endurance, this full-body routine is ...

Make the most of your time. If you’re not a morning person, you might want to consider converting for the sake of your workouts—especially if you’re trying to lose weight and achieve a lower body fat ...