An explosive lower-body workout that uses jumping and resistance to torch calories and sculpt muscles.

By alternating opposing muscle groups, this no-rest upper body workout will shred your chest, back, shoulders, and arms.

Using a resistance band for every exercise, this intense mat workout works the entire body, placing emphasis on the core.

An ab-shredding workout, utilizing a single dumbbell to increase intensity that will carve out lean, ripped abs.

Combining weighted cardio moves with traditional metabolic training intervals keeps your heart rate soaring.

Using only seven compound moves focusing on multiple body parts at a time, this workout will leave you burning more calories while defining your muscles. Get down and dirty, and get it done.

A fast-paced flow yoga class, combining strength, balance, flexibility, and power.

Glutes, quads, hamstrings, and calves will get stronger, leaner, and more defined with 30 minutes of challenging resistance work.

Two rounds of extreme calorie-scorching moves that will help you carve lean muscle and melt away the fat in record time.Autumn Calabrese

An explosive lower-body workout that uses jumping and resistance to torch calories and sculpt muscles.

By alternating opposing muscle groups, this no-rest upper body workout will shred your chest, back, shoulders, and arms.

Using a resistance band for every exercise, this intense mat workout works the entire body, placing emphasis on the core.

An ab-shredding workout, utilizing a single dumbbell to increase intensity that will carve out lean, ripped abs.

Combining weighted cardio moves with traditional metabolic training intervals keeps your heart rate soaring.

Using only seven compound moves focusing on multiple body parts at a time, this workout will leave you burning more calories while defining your muscles. Get down and dirty, and get it done.

A fast-paced flow yoga class, combining strength, balance, flexibility, and power.

Glutes, quads, hamstrings, and calves will get stronger, leaner, and more defined with 30 minutes of challenging resistance work.

Nine total-body exercises that use functional movement patterns to increase your strength, endurance, and power.

Push your Abs, Butt, and Cardio to the extreme—and get a competition body that's ready for the stage.

Nine total-body exercises that use functional movement patterns to increase your strength, endurance, and power.

Push your Abs, Butt, and Cardio to the extreme—and get a competition body that's ready for the stage.

Check out this high-intensity and full-body workout with the most popular moves from 21 Day Fix Real Time, 21 Day Fix EXTREME Real Time, and 80 Day Obsession with cast members from the programs.