A recent study from Australia suggests that high intensity interval training may be optimal for body composition in older adults, by helping to lose fat while preserving muscle.

Add Yahoo as a preferred source to see more of our stories on Google. Couple power walking outside in the park on a cold day. (Getty Images) This month we will be alternating between HIIT walks and a ...

Exercise is known to benefit heart health. High-intensity interval training (HIIT) that combines aerobic exercise with ...

Plus, exactly how to get results from whatever activity you love to do.

Boost your endurance and strength, all at once.

Burpees are a popular exercise, but they can put a lot of stress on your joints. You can swap burpees for other lower-impact ...

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

He secured the Mr. Olympia title six years in a row, but his training style looked different from that of other bodybuilders.

When you drink a protein shakes doesn't matter as much as how much protein you consume. Here's the latest research and expert ...

Please provide your email address to receive an email when new articles are posted on . Short-interval high-intensity exercise improved peak VO 2 more vs. moderate-intensity training after stroke. A ...

In the realm of physical fitness, traditional exercise modalities have evolved to include not only standard practices but ...