Chifukwa cha kukwera kwa thanzi la anthu ambiri komanso kutchuka kwa masewera apadera monga powerlifting ndi weightlifting, ma barbell (makamaka ma Olympic barbell akatswiri) akhala nkhani yaikulu yokambirana pogula zida zophunzitsira zofunika, kaya za ophunzitsa payekha kapena malo ogulitsira. Kusankha ma barbell oyenera a Olympic omwe akugwirizana ndi zosowa zanu kwakhala funso lofunika kwambiri kwa ambiri, kaya kukweza kapena kugula koyamba.
Apa choyamba tikuyambitsa miyezo iwiri: malamulo a mpikisano wa IWF (International Weightlifting Federation) ndi IPF (International Powerlifting Federation). Mpikisano wa IWF (International Weightlifting Federation) umagawidwa m'magulu awiri: amuna ndi akazi.
Miyezo ya makalabu a amuna a IWF:
l Chitsulo chopangidwa ndi Chrome
l Kugwira kopindika
Kulemera kwa l: 20 kg
l Utali: 2.2 m
l Manja a kumapeto: 5 cm m'mimba mwake, 41.5 cm kutalika
l Chogwirira cha Barbell: 2.8 cm m'mimba mwake, 1.31 m kutalika
l Ma grip awiri: 44.5 cm iliyonse, kuphatikiza bandeji yosapindika ya 0.5 cm (19.5 cm mkati mwa chikwama)
l Chingwe chapakati: 12 cm kutalika
Miyezo ya makalabu a akazi a IWF:
l Chitsulo chopangidwa ndi Chrome
l Kugwira kopindika
Kulemera kwa l:15kg
l Utali: 2.01m
l Manja a kumapeto: 5 cm m'mimba mwake,32kutalika kwa masentimita
l Chogwirira cha Barbell: 2.5m'mimba mwake masentimita, 1.31 m kutalika
l Zingwe ziwiri:42cm iliyonse, kuphatikizapo chingwe chosapindika cha 0.5 cm (19.5 cm mkati mwa chikwama)
——Chitsime: Malangizo a IWF Kupereka Zilolezo za Zida Zamasewera
Kusiyana pakati pa magulu a amuna ndi akazi a IWF: kulemera, kutalika, kukula kwa grip, ngati pali gulu lopindika pakati pa gululo, ndi kutalika kosiyana kwa manja kumapeto onse awiri.
Mpikisano wa IPF (International Powerlifting Federation) susiyanitsa amuna ndi akazi
Kuphimba kwa Chrome n'koletsedwa pa mipiringidzo yonse ya barbell ya mpikisano wa IPF. Mipiringidzo iyenera kukhala yowongoka, yokhala ndi mipiringidzo yabwino komanso mizere, ndipo ikwaniritse miyeso iyi:
1. Utali wa barbell wosapitirira mamita 2.2
2. Mtunda pakati pa m'mphepete mwa manja kumapeto onse awiri ndi mamita 1.31-1.32
3. M'mimba mwake wa barbell ndi 2.8-2.9 cm
4. Ma barbell ampikisano amalemera makilogalamu 20, ndi ma clip awiri ampikisano olemera makilogalamu 5
5. Chipinda cha manja ndi 5.0-5.2 cm
——Chitsime: Malangizo a IWF Kupereka Zilolezo za Zida Zamasewera
Zomwe zili pamwambapa ndi zomwe zimafunika padziko lonse lapansi pa ntchito zokweza zolemera ndi zokweza mphamvu motsatana.
Ngati tifotokoza ndodo ya barbell molingana ndi "mawonekedwe" ake, nthawi zambiri imagawidwa m'magulu awiri: zinthu, knurling, bearing ndi coating (kukonza pamwamba). Tiyeni tiwunikenso chimodzi ndi chimodzi pansipa.
Zipangizo: Zipangizo nthawi zambiri zimagawidwa m'zigawo ziwiri: chitsulo cha alloy ndi chitsulo chosapanga dzimbiri. Chitsulo cha alloy chili ndi chophimba chotsutsana ndi okosijeni, pomwe chitsulo chosapanga dzimbiri chilibe. Chitsulo chosapanga dzimbiri chili ndi kalasi yapamwamba kuposa chitsulo cha alloy pankhani ya kuuma, mtengo, ndi chithandizo cha pamwamba.
Malinga ndi miyezo ya IWF ndi IPF, mipiringidzo yonyamulira zinthu zolemera nthawi zambiri imapangidwa ndi chitsulo chosungunuka chokhala ndi chrome. Mipiringidzo yonyamulira zinthu zolemera imapangidwa ndi chitsulo chosungunuka chokhala ndi chrome kapena chitsulo chosapanga dzimbiri.
Mipiringidzo yonyamulira zitsulo imafuna kusinthasintha kwina, ndipo chitsulo cha alloy chimapereka kusinthasintha kwakukulu kuposa chitsulo chosapanga dzimbiri. Kuphatikiza apo, chitsulo cha alloy n'chosavuta kuchiphimba (kukongoletsa pamwamba), kotero chitsulo cha alloy chimagwiritsidwa ntchito nthawi zambiri.
Kuluka:Njira yogwirira ntchito yogwirira ntchito nthawi zambiri imagawidwa m'magulu a kukumba, kukula kwa diamondi ndi njira yogwirira ntchito yogwirira ntchito ("crater").
Mipiringidzo yokweza zinthu mwamphamvu imafuna kukangana kwakukulu ndi kugwirana, kotero kuti kuluka kumakhala kwakukulu, kozama, komanso kowongoka. Mipiringidzo yokweza zinthu zolemera nthawi zambiri imakhala yofewa pamene ikugwirabe, kotero kuluka sikuonekera bwino.
Kubereka:Pali cholumikizira pakati pa ndodo ndi cholumikizira kuti cholumikiziracho chisazungulire paokha. Mabearing nthawi zambiri amagawidwa m'magulu awa: mabearing a needle roller, mabearing a graphite ndi mabearing a copper sleeve.
Kupaka (kuchiza pamwamba):Malamulo ampikisano wa IWF amafuna kuti chrome plating igwiritsidwe ntchito, ndipo pali njira zina zochizira pamwamba pa electroplating, monga zinc plating, black oxide plating ina, ndi zina zotero.
Mizati ya mpikisano wa IWF imafuna chrome plating kuti iwoneke bwino (chrome ndi yowala komanso yokongola kwambiri) komanso yofewa, zomwe zimapangitsa kuti ikhale yoyenera pamasewera okweza zolemera. Mizati ya mpikisano wa IPF siifuna chrome plating, koma powerlifting imafuna mphamvu yogwira, kotero zophimba zina kapena chitsulo chosapanga dzimbiri zimagwiritsidwa ntchito.
Mitundu Ina ya Ndodo: Ndodo zogwiritsidwa ntchito m'njira zosiyanasiyana ndizoyenera kuphunzitsidwa ponyamula zolemera komanso ponyamula zolemera. Zipangizo zawo ndi luso lawo zili pakati, zomwe zimapangitsa kuti zikhale zoyenera kuphunzitsidwa bwino. Ngati mukufuna kupanga masewera apadera, tikukulimbikitsani kugula ndodo zophunzitsira zapadera.
Chotchingira cha deadlift chili ndi chikopa chachitali kuposa chachizolowezi (choti chikhale ndi mbale zambiri) komanso malo okhwima kuti chigwire bwino.
N’chifukwa Chiyani Muyenera Kusankha Baopeng?
Ku Nantong Baopeng Fitness Equipment Technology Co., Ltd., timagwiritsa ntchito zaka zoposa 30 zokumana nazo ndi njira zamakono zopangira zinthu kuti tipange zida zolimbitsa thupi zapamwamba kwambiri. Kaya mukufuna ma dumbbells a CPU kapena TPU, mbale zolemera, kapena zinthu zina, zipangizo zathu zikukwaniritsa miyezo yachitetezo padziko lonse lapansi komanso chilengedwe.
Mukufuna kudziwa zambiri? Lumikizanani nafe tsopano!
Reach out to our friendly sales team at zhoululu@bpfitness.cn today.
Tiyeni tikambirane momwe tingapangire njira zolimbitsa thupi zapamwamba komanso zosawononga chilengedwe kwa inu.
Musadikire—zida zanu zolimbitsa thupi zabwino kwambiri zili pa imelo yokha!
Nthawi yotumizira: Sep-26-2025
