"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As a physical therapist and strength and conditioning specialist, I’m all about finding fitness solutions ...

True story: You don't need a lot of time to squeeze in a decent sweat sesh. In fact, research shows that high-intensity interval (HIIT) workouts that last for as little as 10 minutes are more ...

Question: I perform a circuit weight training routine. I try to keep my heart rate in my training zone between machines, but it falls down at times. How important is it to keep my heart rate up during ...

When it comes to cardio and strength training, it's not really a matter of one vs. the other. In order to shed pounds and achieve your desired physique, you really need to do a combination of the two.

Pretty much all my life, my workouts have stayed relatively the same: run for about three miles, then throw in some impromptu strength training at the end. Of course, I've been to countless boutique ...

The fitness industry and its influencers have long preached toxic ideas of what a cardio workout needs to look like in order to “count”: that you have to burn a certain number of calories, feel ...

Here's the short answer: Cardio—short for cardiorespiratory training—refers to any exercise that creates such an energy demand on your system that it elevates your heart rate and gets your blood ...

This is not your normal leg day, as we mix in some muscle stamina work along with strength training. Although it is more a strength and endurance workout, we call it the "spec ops leg day" when we add ...