Dumbbells, ko kuma nauyin nauyi mai kyauta, wani nau'in kayan motsa jiki ne da ba ya buƙatar amfani da na'urorin motsa jiki. Ana amfani da Dumbbells don ƙarfafawa da kuma daidaita tsokoki.
Manufar dumbbells ita ce ƙarfafa jiki da kuma daidaita tsokoki, tare da ƙara girmansu. Masu gina jiki, masu ɗaga ƙarfi, da sauran 'yan wasa galibi suna amfani da su a cikin motsa jikinsu ko ayyukan motsa jiki. An ƙirƙiri motsa jiki daban-daban don amfani da dumbbells, kowannensu an tsara shi don motsa jiki na musamman na tsokoki. A matsayin ƙungiya, motsa jiki na dumbbells, idan an yi shi yadda ya kamata kuma akai-akai a cikin cikakken tsarin motsa jiki, suna da damar taimakawa wajen gina manyan kafadu, hannaye masu ƙarfi, gindi masu kyau, babban ƙirji, ƙafafu masu ƙarfi, da kuma cikin da aka tsara sosai.
Bayani dalla-dalla: 2.5-5-7.5-10-12.5-15-17.5-20- 22.5-25-27.5-30-32.5-35-37.5-40-42.5-45-47.5-50KG