Depending on your fitness level, you can use this to get started or give yourself an easy day. This workout gets the heart pumping and works the entire core system (from hips to shoulders), which is ...

Official recommendations vs. your goals.

They’re so easy to incorporate into your week.

Plus, the surprising benefits of turning the intensity down a notch.

HOUSTON, Texas (KTRK) -- With summer right around the corner, you probably want to work your core and get your cardio in -- so why not do it at the same time?! Orangetheory Fitness coach Robert ...

The 15-15-15 workout helped this A-list stay active after injury, and it can help boost your cardiovascular fitness in just 45 minutes ...

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 how to get the most out of your workouts.

Add Yahoo as a preferred source to see more of our stories on Google. Picture this: a dimly lit workout studio, the pounding of sneakers as people furiously push through burpees, all while a coach ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you want something that’s easy on the joints or to help support your glute gains goals, stair ...

Does cardio make it harder to reach a personal weight lifting record? Does lifting weights compromise your mile time? We ...