Cooke was performing well during punting drills Saturday, John Shipley of Sports Illustrated reports.
Cooke (knee) was placed on IR on Tuesday.
Cooke suffered a knee injury Sunday that could force him to miss some time according to head coach Darrell Bevell, John Shipley of SI.com reports.
Cooke signed an extension with the Jaguars on Saturday.
The Jaguars activated Cooke (undisclosed) from the reserve/COVID-19 list Thursday, John Reid of The Florida Times-Union reports.
Cooke (illness) was placed on the reserve/COVID-19 list Monday.
The Jaguars ruled Cooke out for Sunday's game against the Ravens due to an illness.
The Jaguars selected Cooke in the seventh round of the 2018 NFL Draft, 247th overall.