Jim Stoppani, PhD, Senior Science Editor for Muscle & Fitness Magazine and author of Encyclopedia of Muscle & Strength teaches you how to maximize the...
www.hiitmantraining.com This workout consists of 8 rounds of medicine ball burpees, using the Tabata Protocol (20 seconds of work, 10 seconds of rest per round)....
www.TrainerJosh.com This will get you looking better in that bikini for the summer! Looking how to properly do high intensity interval training? Here is the...
Fitness professional Max Wettstein demonstrates the principles of High-Intensity Interval Training by running the stairs at Swami's surf break in Encinitas California. HIIT training is...