This recent full-body HIIT workout from personal trainer Penny Barnshaw is designed specifically for fitness enthusiasts over 40. It has no repeated exercises and no jumping or high-impact moves. That ...

Back in the late 1970s when I found an interest in running, I kept hearing the name of Dr. Kenneth Cooper. Then recently in our just completed spring beginning runners class, one of the younger ...

Unlock Your Glutes Manual (PDF): This is the heart of the program. It explains the why behind every move and busts common ...

That’s why when we set out to create SELF’s Learn to Love Running Program, we knew strength training had to be a part of it.

Building balanced strength and size requires a healthy arsenal of these moves. Here are a few of our favorites.

For lower-body workouts from Stephanie Mansour routines — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! Large muscles like the ...

So no, doing core exercises in the gym won’t guarantee you visible abs. What these moves do assure you, however, is a better ...

The 3-2-1 workout method is a routine that's gained huge traction online. It involves six workouts a week: three days of ...

Bone stress injuries, including stress fractures, can be debilitating to athletes but are also a problem for the U.S.

Hyrox is the latest fitness competition to take over TikTok's FYP. But the videos can be pretty intense. Here's what to know ...

There are a ton of ways to strengthen the lower body—and strong legs boost your workout performance and help you move and ...

We asked trained professionals which exercises they recommend to help you plan a routine. If you want to improve your activity levels this year and build muscle, knowing the best exercises goes a long ...