You don’t need to log endless miles to improve your cardio fitness. There are effective, joint-friendly alternatives that ...

For a low-impact cardio sweat sesh, try this HIIT workout without jumping. (It's also great if you have downstairs neighbors.) Squat to kick: “A good exercise to include in every workout is going to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." YOU PAY ATTENTION to the impact your cardio-focused sweat session has on your mood (hopefully ...