Full Plank with Shoulder Tap is a group upper body and core movement. Spice up your ab routine with this plank variation. Keeping hips parallel to the ground, alternate tapping each shoulder with the opposite hand. Tips for a strong plank: Hands and feet should be shoulder width apart, with wrists, elbows and shoulders are aligned. Keep core and glutes engaged throughout - this helps keep your back from sinking toward the ground.
