【實用健康app】Opti-Stretch|最夯免費app-綠色工廠好玩App

Back pain, shoulder pain and neck pain are most commonly caused by muscle strain. Learn how to safely rehabilitate injured muscles and increase range of motion. Achieving certain levels of stretched range-of-motion is essential to prevent injury during physical activity.Stretch-receptor-lengthening is the most effective way of improving tone. While there are several ways to achieve this, the safest method is taught.Once proper muscle tone is established, maintenance becomes essential to slow down the natural aging process.OPTI-STRETCH can now effectively rehabilitate a "bad back" due solely to recurrent muscle strain.