Fadada Baya Sau ɗaya kawai ake buƙata don mai amfani da FF Series Selectorized Line Back Extension ya fara motsa jiki. Tsarin mai wayo ya haɗa da kushin da aka tsara don tallafawa baya don ingantaccen tsarin biomechanics na kashin baya yayin motsa jiki.
Farantin ƙafar da aka gyara yana samar da tushe mai ƙarfi ga masu amfani da kowane girma.
Lokaci kaɗan ne ake buƙata don fara wannan na'urar. Daidaita hannu ɗaya na motsi yana bawa mai amfani damar shiga ya fara motsa jiki.
Kushin baya mai siffar lanƙwasa yana ba da tallafi mai kyau don tabbatar da kunna tsokar baya yayin motsa jiki.
An yi hannayen motsi da bututun ƙarfe mai zagaye na lantarki. Ana kuma shafa foda mai laushi da aka shafa da wutar lantarki, sannan a shafa shi da maganin zafi.
Gyaran kujerun da za a iya ɗagawa yana buƙatar ɗagawa kawai don sakin lever. Hannun hannu sun haɗa da hannayen roba masu jure zamewa tare da murfin ƙarfe mai injin. Ana haskaka wuraren daidaitawa da launi daban-daban don sauƙin amfani.
Tsarin ƙira na musamman yana bawa mai amfani damar farawa da yin gyara ɗaya kawai ga matsayin farawa da hannun motsi. Kushin da aka yi da siminti yana tallafawa baya don ingantaccen tsarin biomechanics na kashin baya yayin motsa jiki. Nauyi na 100kg