Flexibility test at 60, guided by a certified trainer, using 3 seated movements to assess hips, spine, and hamstrings.
The Swedish School of Sport and Health Sciences and Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; carl.askling{at}gih.se Occurrence Hamstring strain is the ...
Tight hamstrings occur when one or all three of the muscles at the back of your thigh become shortened due to prolonged sitting, overtraining or sudden increase in workout workout intensity, certain ...