Kusankha chogwirira ntchito chothamanga: Ndi mtundu wanji wa chogwirira ntchito (monga lamba wothamanga kwambiri, wothamanga mtunda wautali) womwe ungakwaniritse zosowa za masewera olimbitsa thupi?

Kwa othamanga othamanga kwambiri, treadmill yoyenera si chida cholimbitsa thupi chokha komanso ndi bwenzi lofunika kwambiri pakuchita masewera olimbitsa thupi tsiku ndi tsiku komanso kuthana ndi zovuta. Makamaka ngati nyengo ili yochepa kapena nthawi ili yochepa, kaya treadmill ingakwaniritse zofunikira pakuchita masewera olimbitsa thupi amphamvu komanso aatali zimatsimikiza mwachindunji momwe masewerawa amakhudzira. Chinsinsi chosankha treadmill yoyenera kuchita masewera olimbitsa thupi chili m'makonzedwe angapo apakati - mphamvu ya akavalo, lamba wothamanga, kukhazikika, ndi kapangidwe kazinthu zoyendetsera bwino. Izi zonse ndi zofunikira pakuyesa ngati zingathandizire maphunziro aukadaulo.

Chinthu choyamba chomwe muyenera kuyang'ana kwambiri ndi mphamvu ya mahatchi yopitiliramakina opumira matayala, womwe ndi "mtima" womwe umathandizira maphunziro ozama. Anthu ambiri amakonda kusokoneza mphamvu ya akavalo okwera kwambiri ndi mphamvu ya akavalo okwera kwambiri. Kwa othamanga othamanga kwambiri, mphamvu ya akavalo okwera kwambiri yokha ndi yomwe imakhala ndi phindu lothandiza. Mphamvu ya akavalo okwera kwambiri imayimira mphamvu yayikulu yomwe makina othamanga angayifikire nthawi yomweyo ndipo sangathe kuthandizira kugwira ntchito mwamphamvu kwa nthawi yayitali. Mphamvu ya akavalo okwera kwambiri imawonetsa mphamvu yotulutsa ya injini ya makina othamangawo mu mkhalidwe wokhazikika ndipo imatsimikizira mwachindunji ngati ingapirire kuthamanga mtunda wautali kwa nthawi yayitali, kuthamanga kwapakati ndi maphunziro ena. Nthawi zambiri, pa zosowa zachizolowezi zolimbitsa thupi, makina othamanga okwera kwambiri okhala ndi mphamvu ya akavalo okwera 1.5 mpaka 2.0HP ndi okwanira. Komabe, pa maphunziro ozama, tikulimbikitsidwa kusankha chitsanzo chokhala ndi mphamvu ya akavalo okwera osachepera 2.5HP. Kwa othamanga olemera kwambiri (oposa 80kg) kapena omwe nthawi zambiri amachita maphunziro othamanga mtunda wautali kwa ola limodzi, mphamvu ya akavalo okwera 3.0HP kapena kupitirira apo ndi yodalirika kwambiri. Imatha kupewa mavuto monga kutentha kwambiri kwa injini ndi kuchedwa kwa ntchito, kuonetsetsa kuti maphunziro akupitilizabe.

Kachiwiri, kukula kwa lamba wothamanga mtunda wautali ndi chinthu chofunikira kwambiri chomwe chimakhudza luso lochita masewera olimbitsa thupi, makamaka mayendedwe akuluakulu a othamanga olimba. Kutalika kwa lamba wothamanga pa treadmill wamba wapakhomo nthawi zambiri kumakhala pakati pa 120 ndi 130cm, ndipo m'lifupi mwake kuli pakati pa 45 ndi 48cm. Miyeso yotereyi ndi yokwanira kuyenda tsiku ndi tsiku komanso kuthamanga kwaufupi, koma ndizovuta kukwaniritsa zosowa za othamanga olimba. Pakuchita masewera olimbitsa thupi mwamphamvu, kutalika kwa masitepe a othamanga kumawonjezeka kwambiri, makamaka panthawi yothamanga kapena kuthamanga mtunda wautali. Lamba wothamanga waufupi kwambiri ungayambitse kutsika kosakhazikika komanso ngakhale chiopsezo chophonya sitepe. Lamba wothamanga wopapatiza kwambiri umalepheretsa kuyenda kwa thupi ndikukhudza kukhazikika kwa kaimidwe kothamanga. Chifukwa chake, pa ma treadmill oyenera masewera olimbitsa thupi olimba, kutalika kwa lamba wothamanga kumalimbikitsidwa kuti kusakhale kochepera 140cm ndipo m'lifupi mwake kusakhale kochepera 50cm. Lamba wothamanga wokulirapo umalola othamanga kutambasula matupi awo mokwanira, kusunga kaimidwe kachibadwa kothamanga, ndikuchepetsa kutopa ndi zoopsa zachitetezo zomwe zimachitika chifukwa cha malo ochepa. Ichi ndi chifukwa chachikulu chomwe makina othamanga amalonda nthawi zambiri amagwiritsa ntchito malamba akuluakulu othamanga.

Kupatula mahatchi ndi malamba othamanga, kukhazikika kwa treadmill sikuyenera kunyalanyazidwa. Kuphunzitsa kwambiri nthawi zambiri kumayenderana ndi kuthamanga kwambiri, kuthamanga m'phiri, ndi zina zotero, ndipo njira zophunzitsirazi zitha kukhala ndi mphamvu yayikulu pa thupi la treadmill. Ngati kukhazikika kwa thupi la chipangizocho sikukwanira, mavuto monga kugwedezeka ndi phokoso losazolowereka amatha kuchitika panthawi yothamanga, zomwe sizimangokhudza zomwe zimachitika pophunzira komanso zitha kuwonjezera chiopsezo cha kuvulala pamasewera. Chinsinsi chowunikira kukhazikika kwa treadmill chili mu kulemera kwa thupi ndi zinthu zomwe zili mu chimango. Nthawi zambiri, treadmill zolemera thupi zoposa 80kg zimakhala ndi kukhazikika bwino. Ma model okhala ndi mafelemu achitsulo okhuthala amatha kupirira mphamvu yogwedezeka yomwe imabwera chifukwa cha maphunziro amphamvu ndikuwonjezera moyo wa treadmill. Pazochitika zomwe maphunziro a gulu amachitidwa nthawi zambiri kapena chipangizocho chimagwiritsidwa ntchito pafupipafupi, kapangidwe ka thupi kokhazikika ndi phindu lofunika kwambiri.

Kuphatikiza apo, njira yoyamwitsa mantha ndi chinthu chofunikira chomwe othamanga odziwa bwino ntchito ayenera kuganizira posankha chitsanzo. Kuphunzitsa pa treadmill kwa nthawi yayitali kudzapangitsa kuti mafupa azikhudzidwa ndi mphamvu zina zokhuza. Njira yabwino kwambiri yoyamwitsa mantha imatha kuletsa mphamvu zoterezo ndikuchepetsa kuwonongeka kwa mafupa monga mawondo ndi akakolo. Izi ndizofunikira kwambiri kwa othamanga omwe amafunika kupitiriza kuchita masewera olimbitsa thupi kwa nthawi yayitali. Njira yabwino yoyamwitsa mantha si "yofewa" yokha, koma ingapereke chithandizo choyenera pamene othamanga agwera pansi ndikubwerera m'mbuyo mwachangu akakweza mapazi awo, kusunga kamvekedwe ka kuthamanga. Njira zamakono zoyamwitsa mantha zimaphatikizapo silicone shock absorption, airbag shock absorption, ndi suspended shock absorption, ndi zina zotero. Njira zosiyanasiyana zoyamwitsa mantha zili ndi ubwino wawo, koma cholinga chachikulu ndi kulinganiza mphamvu yoyamwitsa komanso luso lothamanga, ndikupewa kupanga mphamvu zochepa panthawi yothamanga chifukwa cha shock absorption yambiri.

Pomaliza, kulamulira phokoso ndi mfundo yomwe siinganyalanyazidwe. Kuphunzira mwakhama nthawi zambiri kumafuna kuyendetsamakina opumira matayala Kwa nthawi yayitali. Ngati phokoso lili lalikulu kwambiri panthawi yogwira ntchito, silidzangokhudza momwe munthu amaphunzirira komanso lingasokoneze ena. Ma treadmill apamwamba amatha kusunga phokoso logwirira ntchito mkati mwa malire oyenera mwa kukonza kapangidwe ka injini ndikugwiritsa ntchito zida zogwirira ntchito za lamba chete. Ngakhale panthawi yophunzitsira mkati mwamphamvu kwambiri, sizingayambitse kuipitsidwa kwa phokoso. Iyi ndi mfundo yofunika kwambiri pazochitika monga maphunziro apakhomo ndi ma studio.

Pomaliza, mfundo yaikulu ya treadmill yomwe ingakwaniritse zosowa za maphunziro ofunikira ili mu kukhala "yokwanira, yolimba komanso yosavuta kugwiritsa ntchito". Mphamvu zokwanira za akavalo opitilira, kukula kwa lamba wothamanga, kapangidwe ka thupi kokhazikika, makina abwino kwambiri oletsa kugwedezeka, komanso kuwongolera bwino phokoso, mapangidwe awa pamodzi amapanga maziko a maphunziro aukadaulo. Kwa othamanga omwe adzipereka kukulitsa zotsatira zawo zamaphunziro, kusankha treadmill yomwe ikukwaniritsa miyezo iyi kungapangitse gawo lililonse la maphunziro kukhala lofunika kwambiri ndikupereka chitsimikizo cholimba cha kupambana bwino.