# your

By [yuan Zhang perpetual motion machine](https://paragraph.com/@663939) · 2022-09-02

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Another hazard for your back are the shock waves which travel up your spine when you walk, known as heel strike. A real find for our patients has been the shock-absorbing shoe insert. A cheap but very effective solution. 　　Finally, a word about the state-of-the-art relief- the TENS machine-a small battery-powered gadget which delivers subliminal electrical pulses to the skin. Our experience indicates that your money is better spent on the more old-fashioned remedies

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*Originally published on [yuan Zhang perpetual motion machine](https://paragraph.com/@663939/your)*