Mtolo wa Knee umapereka chithandizo choyenera cha bondo, kukhazikika kwa bondo, kugawira kugwedezeka molunjika kumalo olumikizirana, ndi kuchepetsa ululu wobwera chifukwa cha patellar tendonitis, bondo la jumper, bondo la wothamanga, chondromalacia, ndi zina.Zida zomangidwa mu EVA zimakwanira pamapindikira a mawondo, kusinthika kwa zomangira ziwiri, kupanikizika kwambiri.