No excuses, no shortcuts. This is how intense garage workouts are redefining strength, endurance, and real-world fitness.

A massive 30-year study of 111,000 adults reveals that mixing different types of physical activity reduces mortality risk by ...

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

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

We've all been there: obsessed with one specific workout, whether it's a so-hard-it-hurts HIIT class, a makes-your-bod-rock ...

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent research has shown. After receiving a doctor’s approval to begin any exercise ...

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 ...

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

When I spoke with the founder of Trampoline Trim, rebounding came up less as a workout and more as a way to support the body ...

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

Here's how to optimize your workouts and lose weight sustainably.