Shift bodyweight from sidThe Setup: Begin in a plank position but place your hands significantly wider than shoulder-width, with your fingers pointed outward (roughly 45 to 90 degrees) to protect your wrists.
The Descent: Lower your body toward one side by bending that working elbow, keeping it tucked at a 45-degree angle. Simultaneously, keep your opposite arm completely straight, letting it slide or extend out like a guide rail.
The Ascent: Press forcefully through the palm of the bent working arm to push your body back up to the center wide-plank position. The straight arm should only provide minimal assistance for balance.e to side pushing body