Dumbbell Single Arm Clean and Jerk

Target muscles

The posterior chain generates the clean pull. The trapezius drives the shrug. The quads catch the load and drive the jerk dip. The deltoids and triceps lock out the dumbbell overhead. The trunk braces violently to resist the unilateral rotation — the load tries to twist you continuously. The obliques and quadratus lumborum on the non-working side fire hard. The grip and forearm hold the dumbbell throughout. As a unilateral combination lift, this is among the most demanding movements available.

How to perform

Setup

Stand with one dumbbell at the side. Hinge to grip it; the other arm hangs at the side or extends for balance. Feet hip-width. Tight chest, packed lats, big breath.

Execution

Pull the dumbbell explosively from the floor or hang — hip-and-shrug-driven. Catch on the shoulder in a quarter-squat. Stand to lockout. From the rack, dip-and-drive, launching the dumbbell overhead while re-dipping into a partial squat catch. Stand tall with the dumbbell locked overhead. Lower the dumbbell back through the rack to the start. Switch sides each set.

Common mistakes

• Torso twisting toward the working side. The trunk must stay square.
• Soft rack at the clean. Elbow up, dumbbell on the shoulder.
• Pressing out at the jerk. The jerk is a catch under launched weight.
• Asymmetric loading without checking. Use the weak side's number.
• Going too heavy before technique is dialed.

Progressions and regressions

Regress to the single-arm dumbbell clean and press (strict press finish) until the rack-and-press is dialed. Then add the jerk dip. To progress, increase load or work the split jerk variant.

Programming notes

Train fresh. 4-6 sets of 2-3 reps per side with full recovery, two times a week if Olympic-style work is a focus. The anti-rotation demand makes this excellent trunk work disguised as power training.