Short, intense bursts are powerful: HIIT showed slightly stronger effects on some cancer-fighting proteins, suggesting that ...

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 ...

Stair climber workouts can benefit your fitness and your health—here's how they stack up against other forms of cardio.

Pushing harder isn’t always better—especially when your goal is to feel good, not just perform.

A new study in the European Heart Journal offers new insight into why doing high-intensity exercises could hold the key to ...

In TODAY.com's Expert Tip of the Day, a trainer explains how sled training combines strength training and cardio for an ...

It's well established that women entering (peri)menopause can gain real health benefits from lifting weights. However, while this messaging is incredibly important, it can sometimes mean that cardio, ...

Zone 2 cardio workouts have gotten a lot of love lately. The second least-intense type of cardio on a scale of 1 to 5, zone 2 involves raising your heart rate only a bit—to 60% or 70% of your max. It ...

Find out how many minutes you should log per day.

Food is our friend, both before and after a workout. Sports dietitian Peta Carige explains how we can use it to our advantage ...