HIIT Takes a Hit in an RCT for Certain Heart Patients
February 10, 2021 — High intensity interval training (HIIT) is hot right now. It mixes short periods of very intense exercise with less intense recovery. Even before the pandemic, interest in HIIT had grown dramatically. Then it spiked when pandemic lockdowns began. But a new RCT published yesterday in JAMA suggests that it might not be a panacea for […]
