Cov kiv cua ncaws pob feem ntau nthuav tawm lub tswv yim tias football tau siv los ua npua npua, uas yog qhov lawv tau txais lawv lub npe menyuam yaus, tab sis nws hloov tawm qhov no tsis yog. Qhov tseeb, "pigskins" yog thawj zaug ua los ntawm cov tsiaj zais zis -qee zaum lub zais zis ntawm tus npua, uas xav tias yuav ua li cas tus moniker "pigskin" tuaj txog.
Thaum twg lawv tau tso tseg kev ncaws pob tawm ntawm npua?
Txawm li cas los xij, cov pob no tau txwv los ntawm NFL hauv 1976 vim tias cov xim ua rau cov pob ntau dhau. Xyoo 1955, Wilson tau tsim kev ncaws pob nrog Tanned-in-Tack cowhide tawv, uas ua rau cov ncaws pob zoo siab rau tuav zoo dua.
Puas lawv tseem siv npua npua rau ncaws pob?
Ironically, txawm tias lawv tseem hu ua "pigskins," niaj hnub no tag nrho cov pro thiab collegiate footballs yog ua los ntawm cowhide tawv. Kev ua si ncaws pob thiab cov hluas ncaws pob, ntawm qhov tod tes, feem ntau yog ua los ntawm cov khoom siv hluavtaws lossis cov roj hmab vulcanized. Txhua qhov kev ua si loj football yog ua los ntawm cov tawv tawv cowhide handcrafted.
Dab tsi yog football thawj zaug ua los ntawm?
thawj lub pob uas tsim nyog tsuas yog npua los yog yaj lub zais zis, ua kom lub cev zoo nkauj ntawm lub ntsws lub zog thiab knotted thaum kawg. Tom qab ntawd ib lub hnab tawv tawv yuav muab tso rau ib ncig ntawm lub zais zis los muab kev ruaj khov.
Thaum twg lawv tso tseg tsis siv tawv ncaws pob?
Txawm li cas los xij, txij li lub sijhawm thawj cov khoom hluavtaws tau qhia hauvxyoo 1960 thiab cov tawv hluavtaws tag nrho hloov cov tawv tawv hauv xyoo 1980, txoj kev ncaws pob tau hloov pauv tag nrho.
