8 Popular HIIT Workouts: Tabata, EMOM, AMRAP and More
High-intensity interval training, or HIIT, alternates short bursts of hard effort with periods of easier recovery. It is one of the most time-efficient ways to build fitness, and it comes in many formats, from Tabata and EMOM to AMRAP, sprint intervals and circuits. This guide explains what HIIT is and what it does, walks through…