Ko te Suspension Crunch he mahi tino whai hua e whakamahi ana i te kaiwhakangungu whakatara ki te whakauru me te whakapakari i to puku, obliques, me te tuara o raro. He pai tenei mahi mo te hunga timata me te hunga kaingākau ki te whakapakari tinana, na te mea ka taea te whakatika te taumata uaua ma te huri i te koki o to tinana. Kei te pirangi nga tangata ki te mahi i tenei mahi hei whakapai ake i to ratau kaha matua, hei whakaniko i to ratau taurite me te pumau, me te whakapiki ake i o raatau mahi.
Ae, ka taea e te hunga tiimata te mahi i te korikori Suspension Crunch, engari he uaua pea na te mea e hiahia ana te kaha me te pumau. He mea nui kia mau tonu te ahua kia kore ai e whara. Me puhoi te tiimata me te whakanui haere i te kaha. He pai ki te whai i tetahi kaiwhakangungu, tangata mohio ranei hei arahi i nga mahi.