Pro 11 wellbeing Back stretcher relieves back pain with soft top cushion Pro 11 wellbeing back stretcher helps to relieve muscle tension and tightness in a matter of just minutes. individual results vary. While some users experience immediate benefits, it may take several weeks for others. The key is to stick with the program and practice the recommendations for time and usage we have provided. they are 3 levels of height that can be adjusted on the back stretcher the levels are Level one: we recommend this for beginners the height from the floor is 5.7 cm Level 2 provides greater stretch for advanced users and measures 9 cm from the floor. Level 3 Provides maximum stretch for advanced users and measures 11cm from the floor We recommend using the back stretcher for 5 minutes a day. The benefits of using the back stretcher can be Relieves chronic back pain Correct postural imbalances Restore the natural curvature of the spine improves flexibility in the shoulder and back muscles