I-FF Serical vertical Knee-up isekela uhla lokuzivocavoca okuyisisekelo nokuphansi komzimba. Amaphilisi e-elloud ellow, ama-hand grips kanye ne-back pad anikeze ukuqina kokuzivocavoca kwamadolo, nokubamba okwengeziwe kwesandla kuvumela ukuzivocavoca kwe-dip.
I-tubing yesibili kanye nesisekelo esikhulu sezinyawo ziqinisekisa ukuqina okulungiselelwe kuzo zombili izindlela zokuzivocavoca.
Ama-elgow pads amile, awengeziwe awenziwe aklanywe ngokwemvelo futhi anikeze ukuqina kanye nenduduzo yokuzivocavoca kwamadolo.
Okweqile, onogada be-BOLT-on, abangewona ama-skid wokugqoka abasiza abasebenzisi bangene futhi baphume ezintweni zokusebenza ngokuzethemba.
I-tubing yensimbi ye-Heavy-Grad-grade ye-Hard-grade ifakwe kuzo zonke izindawo ezakhiwotayo ukubekezelela izindawo ezinzima kakhulu. Uhlaka olunamakhemikhali.
Amaphakethe onyawo werabha ajwayelekile, ahlinzeke ngokuthi ukuqina komkhiqizo nosizo ukuvikela ukunyakaza komkhiqizo.