You could also turn your HIIT leg session into a Tabata workout, says Cooper, which means you’ll do as many reps of one exercise as you can for 20 seconds followed by 10 seconds of rest ...

S tart getting stronger and sweat smarter with this fast-paced lower body bodyweight workout, which is part of the Women’s ...

This 20-minute HIIT (high-intensity interval training) workout will get your heart pumping and help you get fit when you have limited time. ... Core, legs, shoulders, and arms.

This 15-minute workout will challenge your legs without any weights. ... That's why we tapped Gerren Liles, NASM, and Jacqueline Kasen to lead the Ultimate HIIT program.

While you can do a HIIT session by itself, Ms. Wilson often does one at the end of another workout. “I might pair it with leg day, for instance,” she said, doing “super sets” of combined ...

Spin the legs to flush out any remaining lactic (sting you feel). Workout 2: One minute attacks (Image credit: Getty) A minute of effort within a HIIT workout feels like five normal minutes, ...

The Women's Health+ 7-Day Ultimate HIIT Challenge will boost your metabolism and build strength. Access the full program schedule and workout videos here.

Welcome to a high-energy ab workout that will leave you feeling strong and sculpted. High-intensity interval training (HIIT) ...