Ko te anga parepare o mua e pā ana ki te tautoko pumau o te anga parepare, ā, he kurupae ārai-tukituki hoki te anga parepare o mua. He taputapu e whakamahia ana hei whakaiti i te mimiti o te kaha tukinga ina tukinga te waka, ā, he pānga tiaki nui tōna ki te waka.
Ko te parepare o mua he mea hanga mai i te kurupae matua, te pouaka mimiti hiko, me te pereti whakairi e hono ana ki te motuka. Ka taea e te kurupae matua me te pouaka mimiti hiko te mimiti i te kaha tukinga mēnā ka tukinga tere iti te waka, ā, ka whakaiti i te kino o te kurupae roa o te tinana i puta mai i te kaha tukinga. Nō reira, me whai parepare te waka hei tiaki i te waka, hei tiaki hoki i te haumaru o ngā kainoho i roto i te waka.
E mōhio ana ngā hoa kua mōhio ake ki ngā motuka he rerekē ngā mea e rua, arā, te angaanga o te parepare me te parepare. He rerekē te āhua me te mahi i runga i te tauira. Kua tāutahia te parepare ki te angaanga, ehara i te mea kotahi, engari he mea e rua.
He taputapu haumaru nui te angaanga parepare mō te motuka. Kua wehea te angaanga parepare ki te parepare o mua, te parepare o waenga, me te parepare o muri. Kei roto i te anga parepare o mua he pae whakapuru parepare o mua, he pūmau matau o te anga parepare o mua, he pūmau maui o te anga parepare o mua, me te anga parepare o mua. Ka whakamahia katoatia ēnei hei tautoko i te huihuinga parepare o mua.