This challenging resistance routine will shape your glutes, quads, hamstrings, and calves in just 30 minutes.

Carve out lean, sculpted abs utilizing a single dumbbell to increase intensity. A 21 Day Fix Extreme Bonus workout.

Boost your heart rate and your calorie burn with combined weighted and non-weighted cardio intervals.

This no-rest upper-body workout will sculpt your chest, back, shoulders, and arms.

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

Carve out lean, sculpted abs utilizing a single dumbbell to increase intensity. A 21 Day Fix Extreme Bonus workout.

Get down and dirty with seven compound moves that work your entire body.

A powerful lower-body workout that uses resistance and explosive movements to sculpt your entire body.

This total-body workout using a resistance band will carve out a strong core and lift your booty.