12-Minute Total-Body Tabata Workout
This no-excuse Tabata workout only requires a set of dumbbells — and some grit!Tabata. Just the mere mention of this four-minute workout can strike fear into the heart of the most formidable of athletes, and for good reason. “A Tabata is just as mental as it is physical,” says Vanessa Serio, NASM-CPT, ACSM, owner of The Top Strength Project...