Teaser/Boat Challenge is a variation of the original Pilates exercise "Teaser." This exercise challenges abdominal strength and core stability while moving the spine and pelvis from the Teaser positio in Pilates to the Boat Pose in yoga. You'll flatten your abs, improve balance and control and reinforce proper positioning! Please visit www.PilatesOnFifth.com (for more info), www.UltimatePilatesWorkouts.com (for more videos) and www.Shop.PilatesOnFifth.com (for store).