Ma dumbbell osinthika a MND-C73B amapereka mwayi wopeza choyikapo ma dumbbell chonse chomwe chimakhala ndi malo ochepa chabe. Ma dumbbell omwe timalimbikitsa amatha kusintha ma dumbbell atatu mpaka 15 (kapena kuposerapo) mu seti imodzi, zomwe zimapangitsa kuti akhale njira yabwino yosungira malo kwa aliyense amene amachita masewera olimbitsa thupi kunyumba. Izi n'zosavuta ngati muyika ndalama mu seti yosinthika, yomwe ingasinthe kuchoka pa yopepuka kupita ku yolemera potembenuza mwachangu batani kapena kusintha malo.
Chogulitsa chilichonse chili ndi kapangidwe ka patent ka ku USA, komanso mawonekedwe apadera komanso kapangidwe ka ntchito ka kafukufuku wapadera. Chimaphatikizapo thireyi yosungiramo zinthu yofanana kuti isungidwe ma dumbbell osinthika m'mathireyi osungiramo zinthu mwamakonda pamene sichikugwiritsidwa ntchito; thireyi iliyonse ili ndi chizindikiro chosavuta kuwerenga kulemera kwake; imatenga malo ochepa. Kapangidwe kolimba, ma dumbbell osinthika awa ali ndi chitsulo ndipo Amapangidwa ndi pulasitiki wolimba.
Dumbbell iyi yokhala ndi zonse mu imodzi imakupatsani mwayi wochita masewera olimbitsa thupi mokwanira. Dumbbell iyi imakweza manja ndi msana wanu. Ndi yabwino kwambiri pakupanga thupi, thanzi lonse, komanso kuchepetsa thupi. Ingathandizenso kulimbitsa thupi lanu lapamwamba kapena lapakati. Kapangidwe kosinthika kamapangitsa kuti zikhale zosavuta kukwanira kunyumba.
1. Zinthu zogulira: PVC + CHITSULO.
2. Zinthu Zogulitsa: Zipangizo zabwino, Palibe fungo, Ikani chikhatho bwino.
3. Kuphunzitsa thupi lonse, KULIMBIKITSA NTCHITO YABWINO, MINOFU YAMPAMVU NDI YATHANZI, NDI ZINA ZINA.