Kanishka, G.K.Sandamali, H.Weerasinghe, I.Binduhewa, L.Dilshara, C.De Silva, C.Silva, D.Balasuriya, A.2020-02-122020-02-122019The Ceylon Journal of Medical Science, 56(1):p.23-29https://dl.nsf.gov.lk/handle/1/25025Hamstring tightnessProlonged sittingSewing machine operatorsPrevalence of hamstring tightness and associated factors among sewing machine operators