The case for HIIT: Why short, intense workouts are so good for your fitness and longevity
Briefly

Short bursts of exercise helped people make nearly twice the fitness gains, and recover better after a stroke, than more moderate workouts.
The high-intensity group saw their fitness level (measured by VO2 max) improve by twice as much as the moderate group, maintaining benefits at follow-up.
Read at Business Insider
[
|
]