When it comes to workout efficiency, it’s tough to beat Tabata. Developed by a Japanese researcher, this four-minute form of high-intensity interval training (HIIT) involves a sequence of 20 seconds of exercise followed by 10 seconds of rest or low-intensity recovery, making Tabata training incredibly intense. The workout results can be just as dramatic, including muscle growth … Continue reading The Beginner’s Guide to Tabata Workouts