Add Yahoo as a preferred source to see more of our stories on Google. Starting a fitness routine often feels like a fresh beginning. The initial burst of motivation fuels us to incorporate exercise ...

We all need a "Zone 2" day -- a low-impact, low-intensity workout -- once in a while. This is especially true for those who find it hard to skip workouts and often push themselves to the extreme.

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal ...

Looking to strengthen your heart? This full-body exercise provides cardio and strength benefits.

Calisthenics and cardio exercises can be arranged in several ways to improve running times and overall fitness test scores. Few, though, push you as hard as this one in a progressive manner -- until ...

Q: I’ve been doing the same aerobic workout for months and its time for a change. Can you give me some ideas to help me mix it up? A: If you are losing enthusiasm for your current cardio routine, ...

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 ...

Your VO2 max — a good indicator of cardiopulmonary fitness — isn’t static. It can be improved with consistent exercise or ...