Uluhlu lwe-Evost (Ngokubanzi) i-Multi Hip lukhetho olufanelekileyo lwamava oqeqesho olucacileyo, olukhuselekileyo nolusebenzayo.Uyilo lwayo oludibeneyo, olunoluhlu olupheleleyo lwemisebenzi eyahlukeneyo, lufanelekile kakhulu kwiindawo zoqeqesho zobukhulu obuhlukeneyo.Isixhobo asiqwalaseli kuphela uqeqesho lwebiomechanics, i-ergonomics, njl. njl., kodwa sikwabandakanya uyilo oluthile lobuntu kunye nokulula ukusetyenziswa, kuyenza ibe lula kwaye isebenze kakuhle.