I-Fusion Series (Standard) Biceps Curl inendawo yokugoba yesayensi, enesibambo sokulungisa esizenzakalelayo esikhululekile, esingajwayelana nabasebenzisi abahlukene.I-ratchet eguquguqukayo yesihlalo esisodwa ayikwazi kuphela ukusiza umsebenzisi ukuthi athole indawo efanele yokunyakaza, kodwa futhi aqinisekise ukunethezeka okungcono kakhulu.Ukukhuthazwa okusebenzayo kwama-biceps kungenza ukuqeqeshwa kuphelele kakhulu.