I-National Football League, eyaziwa ngokuba yi-NFL, yi-American Football League. I-American Football League inkulu kakhulu. I-American Football Conference (AFC, American League) kunye ne-National Football Conference ziingqungquthela ezimbini eziphambili ezenziwe ngamaqela angama-32 eli ligi (iNational Football Conference, ebizwa ngokuba yi-NFC, National League). Amaqela ali-16 avela kwi-federation nganye ahlulwe abe ngamacandelo aseMpuma, eMzantsi, eNtshona, naseMantla. Icandelo ngalinye linamaqela ama-4.

Ngamafutshane, sizibiza ngokuba ziijezi ze-offset. "Inguqulelo yekopi yejezi" ibonisa ukuba inkangeleko ifana nenguqulelo yomdlali, kodwa ilaphu, ubungakanani, kunye nohlobo lweempahla zahluke kakhulu kwinguqulelo yomdlali, ngokwenguqulelo yesiNgesi ethe ngqo. Inombolo, ilogo yeqela kwisleeve yegama lomdlali (ukuba ikhona), isangqa kwisleeve (ukuba ikhona), kunye nelogo yeReebok zonke ziprintwe kwisleeve ebhityileyo yejezi ye-offset. Ngokuchaseneyo nenguqulelo yomdlali, efanelekileyo kwizixhobo zokukhusela, inguqulelo ye-offset yejezi ifanelekile ukunxitywa imihla ngemihla.

Inguqulelo yabalandeli bale jezi yahlulwe yaba yi-adult (adult Jersey), i-youth (Youth Jersey), kunye neyabasetyhini ukuze ihambelane ngcono neendidi ezahlukeneyo zabantu (Women Jersey). Eyona nguqulelo idumileyo neqhelekileyo yeyabantu abadala. Ijezi yolutsha iza ngobukhulu babantwana abaphakathi kweminyaka esi-8 ne-10, kwaye inombolo kunye nelebheli yelogo ye-NFL zincinci kakhulu. Inguqulelo yosana ayinzima kangako kwaye ilula kunenguqulelo yabantu abadala. Inguqulelo yabasetyhini yejezi inomphetho wesinqe ukuze ilingane ngcono nomzimba womfazi. Ayichazwanga nzulu.