Green Bay Packers wide receiver Jordy Nelson is questionable to return to Sunday's game against the Atlanta Falcons with a quad injury.
Nelson incurred the injury after getting tangled with Falcons cornerback Robert Alford in the first quarter.
The star receiver rode a stationery bike during the Packers' next offensive series, preparing for his return.
Nelson did not record a catch prior to leaving the game.
Losing Nelson for any period of time would be a crushing blow for the Packers' offense, who are already without starting offensive tackles David Bakhtiari and Bryan Bulaga.
