Four-minute Tabata training is one of the most extreme and hardest trainings that you can do but it’s worth it. Tabata lasts four minutes and it is exceptionally intensive interval training. If it’s performed right it improves your aerobic and anaerobic viability, it accelerates your metabolism and stimulates fat burning. Thanks to that you will burn more calories than during traditional one-hour training. This method, which was originally invented for Japanese olympic representation, is often called a four-minute miracle. http://www.hardfox.com