Swimming is a low-impact workout that also targets multiple muscle groups. “In just 30 minutes of swimming, an average person ...

High-intensity interval training, or HIIT, could be leading to elevated muscle protein synthesis in the elderly ...

Infrared Fitness Brand Climbs 37 Spots Year-Over-Year as Demand for Efficient, Tech-Driven Workouts Accelerates ...

Celebrity fitness trainer Donovan Green demonstrates a quick 7-minute HIIT workout. Get your heart pumping with this ...

High intensity interval training (HIIT) may be the optimal exercise for reducing body fat while maintaining muscle mass in ...

A cardio routine once used mainly by elite athletes has found a broader audience, and it’s not just because actress Jessica ...

New research is underway to test whether a combination of high-intensity interval training and generic medicines can slow down aging and fend off age-related diseases. Here’s how it might work.

High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

No equipment needed ...