28 فوریه: روز جهانی "آگاهی از آسیب های ناشی از استرین های تکراری"
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February 28 is Repetitive Strain Injuries Awareness Day
[align=left]Every year, millions of Canadians experience repetitive strain injuries (RSIs). These injuries are a family of painful disorders affecting tendons, muscles, nerves and joints. They cause persistent or recurring pains most commonly in the neck, shoulders, forearms, hands, wrists, and elbows. RSIs are an
