Ngenxa yedizayini ethambekele ye-The Fusion Pro Series Prone Leg Curl, abasebenzisi bangasebenzisa kalula futhi ngokunethezeka idivayisi ukuze baqinise imisipha yenkonyane ne-hamstring.Idizayini yokuqeda iphedi yendololwane yenza ukwakheka kwezinto zokusebenza kube mfushane, futhi i-engeli yephedi yomzimba ehlukene iqeda ingcindezi emhlane ongezansi futhi yenza ukuqeqeshwa kugxile kakhulu.