Ko te ringa pōtakataka, kei waenganui i te wira me te tinana o te wira, he wāhanga haumaru mō te taraiwa e tuku ana i te kaha, e whakaiti ana i te kawe wiri, e whakahaere ana hoki i te ahunga. E whakaatu ana tēnei pepa i te hoahoa hanganga noa o te ringa pōtakataka i te mākete, ā, e whakataurite ana, e tātari ana hoki i te awe o ngā hanganga rerekē ki te tukanga, te kounga me te utu.
Ko te whakatārewatanga o te anga waka ka wehea whānuitia ki te whakatārewatanga o mua me te whakatārewatanga o muri, he ringa piu e hono ana ki te wira me te tinana o te whakatārewatanga o mua me muri, ko ngā ringa piu kei waenganui i te wira me te tinana.
Ko te mahi a te ringa tāwhiri ārahi he hono i te wira me te anga, he tuku i te kaha, he whakaiti i te kawe wiri, me te whakahaere i te ahunga, he wāhanga haumaru tēnei e uru ana te taraiwa. He wāhanga hanganga kei roto i te pūnaha whakatārewatanga e tuku ana i te kaha, kia neke ai te wira i runga i tētahi ara e pā ana ki te tinana. Ka whakawhitihia e ngā wāhanga hanganga te kawenga, ā, ka riro i te pūnaha whakatārewatanga katoa te mahi whakahaere o te motuka.
