The Dumbbell Thruster is a full-body power exercise that blends strength and conditioning in one seamless motion. Combining a front squat and an overhead press, it develops explosive drive through the legs, shoulders, and core.

Start with dumbbells at shoulder height, feet shoulder-width apart. Perform a deep squat, then drive up explosively, pressing the dumbbells overhead in one fluid motion. Lower back to shoulders and repeat.

The Thruster demands coordination and stamina, engaging nearly every muscle in the body. It’s a key movement in CrossFit and functional training, ideal for building endurance and efficiency under fatigue.

Common mistakes include pressing too early or losing posture in the squat. Cue “legs then arms” and “lock out tall.”

In RB100 programming, a 100-rep thruster challenge is a brutal test of willpower — combining strength, cardio, and grit in equal measure.