Exercises related to extreme intensity breaks are a love-hating endeavor because the whole point is to do uncomfortable and strenuous exercise. The good news is that one HIIT workout a week is enough to see results.
In a study Medicine and science in sports and exercise It has been found that 23 minutes of HIIT exercise a week for a week can reduce body fat and increase aerobic capacity. In the study, 56 overweight boys performed one of five protocols: either moderate-intensity exercise for three weeks; HIIT three times a week, or once a week; or zero exercise.
HIIT is better than moderate intensity for losing body fat, but surprisingly, HIIT is as good as three times a week. In addition, the HIIT group improved once a week in health markers such as aerobic capacity and blood pressure. You can’t give him half a mattress to make it work.
Try their workout: The one-minute shuttle runs at 90% of the maximum heart rate, which supports 70% for one minute, and repeats it 11 times. Here are some of our favorite HIIT workouts:
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