That said, steady-state cardio isn’t necessarily better than HIIT workouts, Matthew Accetta, MS, ACSM-CEP, CSCS*D, CSPS, an exercise physiologist at the Hospital for Special Surgery in New York, told ...
This high-intensity interval training (HIIT) walking session alternates between slow, one-minute walking intervals with faster 30-second speed-walking bursts. They repeat this interval seven times, ...