- Exercise efficiency booster: Targeted shoulder movements with the over-the-door roller system improve shoulder flexibility and agility. Designed for arm pull exercises, it helps increase training efficiency and accelerates recovery quickly and smoothly. - Convenient setup: The shoulder roller over-the-door uses an advanced pulley system for effortless rehabilitation. Setup is easy with the included door anchor and it attaches to any standard door for convenient installation and relief from discomfort. - Complete package: Redesigned over-the-door shoulder strap with ergonomic double handles and a complete door anchor set. Perfect for use at home and when traveling, delivering relief and recovery without leaving your comfort zone. - Hand friendly design: Ergonomically designed, soft yet sturdy handle fits comfortably in your palm. The grips are smooth and reduce discomfort even during long training sessions. Usage scenarios - Post-workout recovery at home: Attach to a standard door and perform arm pull exercises to improve shoulder mobility and speed up recovery. - Shoulder rehabilitation: Use for gentle, controlled movements to ease stiffness and discomfort with a stable door anchor setup. - Travel and on-the-go maintenance: Compact design with a full door anchor set allows effective use in hotels or gyms while away from home.