Burpees are a popular bodyweight exercise used to jack up your heart rate to get you sweating. Here's how to do the workout ...

In the 1980s, Francesco Cirillo came up with the technique. Using a tomato-shaped kitchen timer, he'd study for 25 minutes ...

Day then informs the Notebook star that the Saturday episode will be his fourth time hosting, meaning he still has another left to go before he joins the ranks of Five-Timers Club members such as Tom ...

Make sure you're doing this super-hard exercise the right way. Then, crush some killer variations and a smart workout.