ʻEkolu mau ʻāpana o ka pahu dumbbell, hiki ke paʻa i nā dumbbells hou aʻe, a hiki i 15 mau pai.ʻO nā pā o nā waihoʻoluʻu like ʻole e ʻoi aku ka maʻalahi a me ka nānā ʻana i nā mea hana.Hoʻohana pū ka ʻaoʻao lalo i kahi ʻano triangular, e hāʻawi ana i ke kākoʻo ikaika kiʻekiʻe no ka rack a paʻa loa, hoʻolālā elliptical tube, hāʻawi i ka manaʻo hou aʻe a hoʻonui i ka hōʻoluʻolu aʻo.