Lolu hlobo lwe-dumbbell luwumkhiqizo wokuqeqesha amandla ovame ukusetshenziswa endaweni yokuzivocavoca, enezincazelo ezahlukene ukuze uhlangabezane nezidingo zabantu abahlukene.Le barbell yenziwe ngensimbi yekhwalithi ephezulu. kuhle kakhulu ekuqeqesheni ukuwela, ukuphakamisa amandla, ukuphakamisa izinsimbi kanye nezindawo zokuqeqesha ezemidlalo. Melana nokujima okukhulu ngaphandle kokugoba noma ukuphuka.