The Genesis of HIIT: How Tabata Training Revolutionized Cardio Performance
High-Intensity Interval Training (HIIT) didn’t begin as a fitness trend—it was born in a lab. The original Tabata protocol, developed in the 1990s at the National Institute of Fitness and Sports in Kanoya, Japan, was designed to push the human body to its aerobic and anaerobic limits. In just four minutes, it reshaped how athletes—and later the entire fitness world—approached conditioning….
