Designed to wake up your muscles, this five-minute workout elevates your heart rate and get your blood flowing all before ...

This 4-minute routine is designed to push your heart rate up, engage multiple muscle groups, and maximize fat loss. Unlike ...

A month-long jump rope experiment reveals powerful fitness benefits including improved cardiovascular health, enhanced ...

Schools around the country could soon be able to opt into the "Congressional Fitness Challenge," including legendary boxer ...

But Metzl said that extreme exertion—i.e. burpees—release endorphins, which give us the boost we need to get through our day.

Dancing With The Stars alum and mother of two Lindsay Arnold shares how having kids changed her relationship with fitness in ...

Late last Saturday night while you and your family were finishing up dinner, catching the end of Duke’s shellacking of ...

For Rasul, participating in the challenge this year helped her manage her grief over the loss of her mother to breast cancer ...

Forget long plank holds. Learn why proper form and short bursts deliver better core strength and save time during your ...

Challenge your balance further with this dynamic exercise. The movement of the non-balancing foot makes focusing on the ...