Ko te Weighted Seated Supination he mahi whakapakari kaha e aro nui ana ki nga uaua biceps me nga uaua o mua, ki te whakanui i te papatipu uaua me te kaha mau. He pai tenei mahi mo nga kaitäkaro, kaingākau ki te whare takaro, ki te hunga e hiahia ana ki te whakapai ake i te kaha o te tinana o runga me te manawanui. Ka hiahia pea nga tangata ki te mahi na te mea ka taea e ia te whakapai ake i o raatau kaha hiki, te whakarei ake i o raatau mahi hakinakina, me te whai waahi ki te mahi whakapakari tinana.
Ae, ka taea e te hunga timata te mahi Weighted Seated Supination, engari me timata ki te taumaha marama kia kore ai e whara. He painga tenei mahi mo te whakapakari i te ringaringa me te whakapai ake i te kaha mau. Heoi, he mea nui te ahua me te tikanga mo te haumaru me te whai hua. He mea tika mo te hunga ka timata ki te tiki tohutohu mai i tetahi tohunga toi tinana kia tika ai ta ratou mahi.