Abs, Arms, and Legs: This 20-Minute Kettlebell Workout Targets It All

If you only have 20 minutes to exercise, then we highly suggest that this is the workout you choose. Trainer Yumi Lee of Reebok CrossFit Lab will take you through an intense kettlebell workout that will not only work every part of your body, but is also sure to get your heart beating quickly too.…

A Hardcore Cardio and Strength Workout For Killer Abs

Combine cardio with core work to reap the flat-belly benefits of both types of sweat sessions in this quick, 20-minute workout. It alternates between jumping rope and standing ab exercise, so you can tone your belly while burning serious calories in just 20 minutes. We use one eight-pound dumbbell in this workout to increase the…

20 Minutes and Done! An At-Home Workout That'll Leave You Dripping in Sweat

Are you ready to challenge yourself? This 20-minute workout is guaranteed to leave you dripping in sweat. Prep yourself with a short active warmup, and then HIIT it with this workout made up of two circuits with some cardio bursts in between. Grab some dumbbells, between five and 10 pounds, and follow NYC-based celebrity trainer…