By Dr. Mercola
Over the last several years, researchers have slowly but surely reached the consensus that high intensity interval training (HIIT), which is characterized by relatively short bursts of intense exercise followed by periods of rest, far outperforms conventional aerobic endurance type exercises.
Over the last several years, researchers have slowly but surely reached the consensus that high intensity interval training (HIIT), which is characterized by relatively short bursts of intense exercise followed by periods of rest, far outperforms conventional aerobic endurance type exercises.
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