- Begin in a plank position, holding a five-pound dumbbell in each hand and keeping your wrists stiff to protect the joints. Open your feet a little wider than hip distance.
- Lift your left hand to the ceiling, twisting through your entire torso — keep the motion smooth and controlled. Your pelvis will rotate, but keep it level without letting it raise or drop.
- Bring your left hand back to the floor and repeat this action on the other side to complete one rep.
Image Source: POPSUGAR Photography / Kathryna Hancock