Aaron Rodgers tweaked his calf during New York Jets OTAs having not participated in "pre-practice conditioning" in 18 years.
The four-time NFL MVP, 39, joined the Jets in a blockbuster trade from the Green Bay Packers in search of a new challenge. There is hope that the quarterback can turn the Jets' fortunes around, with the franchise not winning a Super Bowl since 1969.
And to get used to his new surroundings, Rodgers has been attending sports games in New York, attending New York Knicks NBA Play-Off games alongside team-mates and celebrities. He has also decided to take part in OTA's, something he hasn't done since his 2005 Green Bay selection.