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Interval

Longer Sprint Intervals Achieve Fitness Faster
Longer Sprint Intervals Achieve Fitness Faster

Comparison of different sprint interval protocols shows most efficient ways to exercise. New research shows that repeating multiple short sprint intervals is not as beneficial as fewer longer sprint intervals,…

HIIT Intervals
60-Second HIIT Beats 30-Second HIIT

Research shows that when recovery breaks during high-intensity interval training are too long, they undermine the effectiveness of the training.

ReHIT training
Is REHIT Training Effective?

REHIT is a new training approach influenced by high-intensity interval training (HIIT), particularly its time-saving aspect. While a typical HIIT program lasts 30 minutes, a REHIT session consists of two or three 10- to 20- second sprints, separated by up to 3 minutes of recovery, in a 10-minute cardio session. Some experts believe this reduced-exertion approach may attract people who are inactive, have a chronic disease or simply lack time.