I-Apple Series Leg Extension / Leg Curl ngumatshini osebenza kabini.Yenziwe nge-shin pad efanelekileyo kunye ne-ankle pad, unokuhlengahlengisa ngokulula ukusuka kwindawo yokuhlala.I-shin pad, ephantsi kwedolo, yenzelwe ukunceda i-curl yomlenze, ngaloo ndlela inceda abasebenzisi ukuba bafumane indawo yoqeqesho echanekileyo kwimisebenzi eyahlukeneyo.