Ma Dumbbells Amalonda a PU (2KG-50KG)

Za Urethane Dumbbells

Ma dumbbells okhazikika a urethane ndi njira ina yotchuka kwambiri, yopangira zida zamalonda zapamwamba kwambiri.

Ma Dumbbells athu a Urethane amakhala ndi mutu wachitsulo wokhala ndi zokutira urethane (mwaukadaulo wa polyurethane kapena PU). Urethane ndi chinthu cholimba kwambiri, chomwe chimakhala chosasunthika komanso chopatsa mphamvu. Kuphatikiza apo, urethane imakhala ndi anti-roll pamwamba. Kuphatikiza apo, urethane imakhala ndi mphamvu zong'ambika kwambiri kuposa mphira, chifukwa chake ma dumbbell a urethane nthawi zambiri amabwera ndi nthawi yayitali kuposa ya rabala. Urethane ilibe fungo, ndipo imakhala yopanda phokoso, yosalala. Choncho, zolemerazo ndi zaulere ndipo siziwononga pansi kapena zida.

Ma Dumbbells ndi mtundu waulere wolemetsa pophunzitsa zolemetsa. Mukhoza kuzigwiritsa ntchito payekha kapena awiriawiri, chifukwa ndikwanira kukweza dumbbell ndi dzanja limodzi lokha, pokhapokha ngati liri lolemera kwambiri.

Mawonekedwe a Urethane Dumbbells

1) Mtundu: PU Dumbbells

2) Mitu yachitsulo yolimba yokhala ndi zokutira zokhazikika za urethane: fungo lochepa, thanzi labwino, lolimba kwambiri, komanso kukhazikika. Chifukwa chake musadere nkhawa za kusweka, kuzimiririka, kapena kuwonongeka pansi ndi choyikapo;

3) Chogwirira cha chrome cholimba chimaphatikizapo kugwedeza kwapakati-kalasi kuti mukhale olimba koma omasuka;

4) Range kuchokera 2 kg mpaka 50 kg mu 2kg increments;

5) Logo Custom ndi chovomerezeka.

Yerekezerani ndi Rubber Dumbbells

Ponena za ma dumbbells a rabara, amafanana ndi a urethane. Kusiyana kwakukulu ndi zipangizo. Imodzi ndi mphira, ina ndi urethane. Labala, kapena labala la labala, likhoza kukhala lachilengedwe (lochokera kumtengo wamitengo) kapena lopangidwa. Mbali yaikulu ya mphira ndi yosinthika, yotambasuka, komanso yopanda madzi. Koma kuwala kwa dzuwa kukhoza kuwononga zolemera za rabara. Chonde dziwani, anthu omwe sali osagwirizana ndi latex sayenera kugwiritsa ntchito mankhwala a rabara achilengedwe.

Ngakhale, m'maso, PU sichiwonetsa kusiyana kwakukulu kwa ma dumbbells a rabara, pali zabwino zambiri zogwirira ntchito. Chifukwa chake, imalamula mtengo wamtengo wapatali pang'ono.