- Amayambitsa zogwirira ntchito zomwe zili kutsogolo kwa thupi, kenako ndikugwedeza kumbuyo ndikuyika zogwirira pamwamba kuti zitsanzire kayendedwe kachilengedwe ka makina osindikizira a dumbbell.
- Kugwedezeka kumagwirizanitsa mkono wa wogwiritsa ntchito ndi mzere wapakati wa torso kuti achepetse kuzungulira kwakunja kwa mkono ndi phewa ndikuchepetsa kutsika kwa msana.
- Kusuntha kosinthika kosinthika kumatengera makina osindikizira a dumbbell