Uyini umehluko phakathi kwenzuzo kanye nenzuzo yokwehla emdlalweni webhola laseMelika?
I-turnover yilapho iqembu elihlaselayo, iqembu elinesibambo sebhola, lilahlekelwa isibambo sebhola phakathi nomdlalo. Ngokuvamile lokhu kwenzeka ngezindlela ezimbili: ukuzivikela kuvimbela ukudluliselwa noma ukubuyisa i-fumble. Ukuguqulwa kwe-downs kwenzeka kuphela endaweni yesine neyokugcina yeqoqo le-downs; icala lizama ukuthola i-yardage edingekayo ukuze linikezwe isethi entsha ye-downs kodwa lihluleka ukwenza kanjalo ngezinye izindlela ngaphandle kokuthatha ukuzivikela, njengokudluliswa okungaphelele, noma ophethe ibhola abhekene nomugqa wokuthola.