Kupfeka kwe neoprene kwakakora, kwakasimba, kunopa kubata kwakanaka pamaoko uye hakudi magirovhosi. Kupfeka kwe neoprene kunoumba chidziviriro chinodzivirira ma dumbbells kuti asatsemuke uye chinodzivirira pasi kuti risakuvare.
1. Dumbbell ine makirogiramu maviri (seti ye2) yekurovedza muviri nekurovedza muviri nesimba
2. Maitiro ekunyudza mupurasitiki yakachekwa nechando, kubata kwakasununguka
3. Shandisa Chero Nguva, Chero Kwauri: Zviri nyore kuchengeta uye zvakanaka pakufamba. Shandisa pakurovedza muviri kwako mukati kana kunze.
4. Kushivirira: ± 3%