high intensity workout

HIIT (high-intensity interval training) has been the most buzzed-about sweat method for a while, but there's a new approach gaining momentum: LISS, or low-intensity, steady-state cardio. OK, it's not really new (hello, elliptical!). So why the sudden spotlight?
Before you sign up for HIIT on ClassPass, read this.
High-intensity Interval Training (HIIT) is loved for a reason. It not only torches calories while you're exercising; it even
1. Increases Your Metabolism Combing high intensity with interval training results in EPOC, which speeds your metabolic rate
HIIT (high intensity interval training) involves short, challenging bursts of activity with rests in between. It's not new