I-dumbbell ehlakaniphile enemisebenzi eminingi

Incazelo emfushane:

I-Smart Dumbbell iyithuluzi lokuzivocavoca elisebenziseka ngezindlela eziningi nelithuthuke kakhulu kwezobuchwepheshe labathandi bokuzivocavoca abafuna ukuhlanganisa ukuqeqeshwa kwamandla kwendabuko nobuchwepheshe besimanje. Isisindo sayo esilungisekayo, ukwakheka okulula ukusebenziseka kanye nezici ezihlakaniphile eziphelele kuyenza ivelele emakethe yokuzivocavoca, inikeze abasebenzisi isixazululo sokuzivocavoca esisebenzayo, esilula nesiqhutshwa idatha.