How our Double Back Stretcher can help:
Relaxing hip joints and lumbar and dorsal muscles, developing the strength of upper limbs and muscles in the waist and back.
How to use our Double Back Stretcher:
The exerciser holds the handles firmly with the back against the arched board, then bend your body backwards slowly to stretch the waist and back sufficiently.
Safety notice for our Double Back Stretcher:
Please do not overexert, otherwise, it will cause strain on the related joints.