Iyo yekumashure yekuwedzera ndeye chiitwa chinoshandiswa kuvaka yakaderera kumashure simba rinotarisa zvakare hamstrings uye glutes. Iyo Hammer Simba Pini Yakarodzwa Sarudzo Kumashure Kwekuwedzera chikamu chakakosha chekudzidziswa kwesimba. Pane shanu-nzvimbo inogadziriswa yekutanga michina yemunhu ega ega mafambiro emhando, iyo lumbar pad inobatsira vashandisi kuwana nemazvo nzvimbo yeaxis yekutenderera, uye maviri asina-kutsvedza tsoka nzvimbo anokodzera masaizi ese.