Align-Pilates’ Curved Pro Sitting Box is a versatile accessory designed to enhance seated, prone, and supine reformer exercises. It deepens stretches, engages the core, and promotes effective muscle targeting. The rounded sides support the natural curve of your spine, providing comfort during long box exercises and in the supine position.

Slightly smaller than our Pro Sitting Box, this option is compatible with all brands of Pilates reformers. The upholstery is made from abrasion-resistant vinyl with premium EVA padding, offering superior durability and exceptional memory and cushioning properties. Weighing just 14 lbs | 6.5 kg and featuring convenient side handles, it’s easy to maneuver.