He paninga neoprene matotoru, pakari, kore-paheke, he pai te pupuri i ngā ringaringa, ā, kāore e hiahiatia he karapu. Ka hangaia e te paninga neoprene he ārai tiaki e ārai ana i ngā dumbbells kia kore e pakaru, e tiaki ana hoki i te papa mai i te kino.
1. He dumbbell 2 pauna (huinga o te 2) mō te whakakori tinana me te whakangungu kaha
2. Te tukanga tōnga kirihou hukapapa, he pai ake te pupuri
3. Whakamahia i ngā wā katoa, i ngā wāhi katoa: He ngāwari te penapena, ā, he tino pai mō te haere. Whakamahia mō ō mahi whakakori tinana i roto, i waho rānei.
4. Manawanui: ±3%