I-dumbbell ekrelekrele enemisebenzi emininzi

Inkcazo emfutshane:

I-Smart Dumbbell sisixhobo sokuqina esisebenziseka ngeendlela ezahlukeneyo nesiphucukileyo kwezobuchwepheshe kubantu abathanda ukomelela abafuna ukudibanisa uqeqesho lwamandla lwendabuko kunye nobuchwepheshe banamhlanje. Ubunzima bayo obuhlengahlengiswayo, uyilo olusebenziseka lula kunye neempawu zayo ezikrelekrele ziyenza ivelele kwimarike yokomelela, inika abasebenzisi isisombululo sokomelela esisebenzayo, esilula nesiqhutywa yidatha.