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Fitness instructors LaToya and Julius guide us in a 20 minute ab workout and warm-up focusing on your entire core, with both standard and modified versions of each exercise. This workout consists of ...

Ashley Joi brings the heat in this fiery abs and booty workout. This 30-minute class consists of four blocks packed with a variety of glute and abdominal exercises. Get your heart rate up as Joi ...

You are probably used to using weight plates to load up barbells or on the leg press machine at the gym, but this piece of strength training equipment is much more versatile than you might think. Take ...

There’s nothing wrong with the classic core exercises we all know. Sit-ups, planks and crunches have their place. But they’re not for everyone. Maybe they put too much strain on your neck or back, or ...

This 15-minute dumbbell workout is part of trainer Kara Liotta's fun and effective Power Sculpt program on the All Out Studio app. Women's Health+ members get 50 percent off an All Out Studio ...

Between saucy outfit of the day posts to the spirited exercise videos, Jennifer Lopez has been goals since her career beginnings in the 1990s. This time, she’s showing off her killer abs in a rigorous ...