Sit-up pillow as an aid for abdominal muscle training The Bodhi Sit-Up & Pilates pillow protects and relieves your lower back during abdominal muscle training. Thanks to its ergonomic shape, it adapts to the natural curve of the lumbar spine, making it easier to perform the exercises correctly. It is particularly suitable for beginners whose strength is not yet enough to press their lower back firmly against the ground during training. But even experienced people can use the sit-up pillow to effectively strengthen their abdominal and back muscles, stretch the back stretcher and avoid pain during training. The lumbar pillow is lightweight, durable and stain-resistant and suitable for crossfit, yoga and pilates. Sit-up pillow Dimensions: size S 39 x 25 x 6.8 cm, size L 46 x 27 x 7.5 cm Material: EVA foam Colour: black