Performing the: A Step-by-Step Tutorial Rolling Bridge
Bend your knees and bring them towards your chest, then wrap your arms around your legs, hugging them close to your body.
Inhale and curl your chin towards your chest, rounding your back and preparing to roll.
While exhaling, use your abdominal muscles to roll backward onto your shoulder blades, never onto your neck, and then roll forward back to the seated position.
Repeat this rolling motion for several repetitions, remembering to use your core strength and not momentum to move.