| Traction is one of the effective |
| treatment for wasit and shoulder |
| plan dizziness numbness which |
| caused by Cervical and Lumbar |
| Vertebra diseases.In the past |
| time, patients had to go to |
| hospital and used large tracton |
| bed(overhead)or primitive tractive |
| method which by hanging heavy |
| objects for traction.It broughts |
| about much inconvenience for |
| patients.By adopting ratchet and |
| lever principle, using the weight |
| and reacting force caused by |
| muscle resilience of human body, |
| our products can provide patients |
| a convenient method for |
| self-traction at home. |