If you are relatively new to fitness training and looking to work a full-body day into your week, consider the Push-Pull-Leg routine below. This series of circuits can be done in its entirety, or ...

This is a set of exercises that anyone can perform in their own home without any exercise equipment at all. Whether you want to lose weight, gain muscle or just get fitter, this workout doesn't ...

The key element for a HIIT workout is for each exercise to be done at a pace that is 80 percent of your maximum ability, which can be intimidating for some. Gritchelle Fallesgon for The New York Times ...