HOW: Start by standing with a dumbbell in one hand holding it at your side. Shift your weight to one side as you bring the other knee to your chest. Alternate marching in place while holding the dumbbell at your side.
FEEL: You should feel the muscles in your forearms, trap, and hips working.
COMPENSATION: Keep your back straight up, don’t bend over. Keep the dumbbell at your side, don’t move it forward or backward. Don’t shrug your shoulder, keep your trap relaxed while holding the dumbbell.