This may be the craziest cardio workout you've ever tried. Just wait till you get to the first Power Move. What minute are you Maxing Out at now?

Inspired by Shaun T’s legendary “INSANITY” and “DIG DEEPER” workouts, DIG IN combines low-impact cardio and targeted strength training for powerful, total-body transformation. Launching alongside BODi ...

A 60-day cardio-based total-body conditioning program, INSANITY® is likely the hardest workout curriculum ever put on DVD. Fitness trainer Shaun T pushes the limits with 10 workouts packed with ...

The CDC recommends that adults engage in “at least 150 minutes of moderate-intensity physical activity a week, such as 30 minutes a day, 5 days a week.” As a personal trainer, I certainly back this ...

Plenty of research touts the importance of cardiorespiratory fitness (CRF)—also known as cardio fitness, cardiovascular endurance, and aerobic fitness—as a health marker, as well as an athletic ...