Images from the first day of practice for Kansas football.

photo by: Nick Krug

Kansas quarterbacks Montell Cozart (2) and Ryan Willis (13) look up the field for receivers during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.

photo by: Nick Krug

Members of the Kansas football team file onto the practice fields south of Anschutz Pavilion during the first day of practice on Thursday, Aug. 6, 2015.

photo by: Nick Krug

Members of the Kansas line get down as they run through protection drills during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.

photo by: Nick Krug

Kansas running back coach Reggie Mitchell has some fun with De'Andre Mann as the running backs work together during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.

photo by: Nick Krug

Kansas offensive coordinator Rob Likens holds a pad upright as receivers DeAnte Ford, left, and Steven Sims Jr. practice coming off a block during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.

photo by: Nick Krug

Kansas freshman quarterback Carter Stanley looks for a receiver up field during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.

photo by: Nick Krug

Kansas running backs work against the resistance with footballs tethered to ropes during the first day of practice on Thursday, Aug. 6, 2015 at the fields south of Anschutz Pavilion.