Monthly Archives: March 2015

Interval Training

What are intervals? The idea of intervals is pretty simple: Go really fast. Then go slow. Repeat. Intervals boost your metabolism, increase your overall fitness, improve your cardiovascular system, and help you lose fat. Even better, they take very little time to do. How do I do these?   Find an activity that — when done rapidly or intensely — gets your heart pumping and sucks your oxygen. This can be anything, such as: sprinting cycling swimming hill or stair runs […]