Ntim & Xa
Kev Muag Khoom: Ib yam khoom
Ib pob loj: 120X36X20 cm
Ib qho hnyav tag nrho: 9.500 kg
Ntim Hom: Carton
Lub Sijhawm Lead:
Ntau | 1 - 2 | > 500PCS |
Est.Sijhawm (hnub) | 7-10 hnub | 15-35 hnub |
Taw qhia txog kev tua
Kev tua yog ib qho kev ua haujlwm nyuaj, thiab ua tiav cov txheej txheem tua yuav tsum muaj peb theem: kev npaj rau kev tua, quab yuam tua thiab ua tiav.Kev npaj thiab kev tawm dag zog ntawm kev txhaj tshuaj yog cov theem tseem ceeb tshaj plaws.Peb qhov 90 degrees hauv kev npaj thiab seb cov ceg qis tuaj yeem raug thawb mus rau hauv av ua ntej hauv kev txhaj tshuaj yog qhov txuas tseem ceeb hauv kev tawm dag zog ntawm kev txhaj tshuaj.Nrog rau qhov nrov thiab kev loj hlob ntawm kev ntaus pob basketball, kev tshawb fawb txog kev tua los ntawm cov kws tshaj lij kis las tau dhau los ua ntau dua thiab ua kom zoo dua qub.Ntxiv nrog rau ob qhov txuas tseem ceeb saum toj no, tes zoo li tus neeg tua phom kuj tau nyiam ntau thiab ntau dua los ntawm cov kws tshaj lij kis las.Ib tug loj tus naj npawb ntawm cov kev tshawb fawb ntawm zoo heev NBA pitchers tau pom tias kev tua tes ntawm zoo heev pitchers yog tsau nyob rau hauv qhov kev ua si.Ib qho txuj ci tseem ceeb uas tus neeg ncaws pob zoo yuav tsum muaj thiab paub.Muaj ob hom kev tua phom uas tau lees paub los ntawm cov kws tshaj lij thiab cov neeg ua si: ib qho yog rab phom tua tes, thiab lwm yam yog rab phom tua tes.Qhov sib txawv tseem ceeb ntawm ob hom txhais tes yog nyob rau hauv lub lateral qhib lub kaum sab xis thiab longitudinal flexion thiab txuas ntxiv ntawm cov ntiv tes tua, uas ua rau muaj qhov sib txawv ntawm qhov chaw sib cuag (los yog qhov loj ntawm qhov chaw sib cuag) nruab nrab ntawm cov pob tawb thiab cov ntiv tes tua thiab lub xib teg, nrog rau qhov sib txawv ntawm qhov chaw sib cuag ntawm cov ntiv tes thiab xib teg ntawm pob tawb.Qhov sib txawv ntawm qhov nro thiab softness