Photos: Iowa football open practice

Iowa football's Max Duchow catches a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Nate Stanley passes the ball during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football head coach Kirk Ferentz watches the team during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Nate Stanley looks for a place to pass the ball during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football defensive lineman Brady Reiff and offensive lineman Ross Reynolds run a drill during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football's Keegan Render practices at center during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football assistant coach Derrick Foster works with the running backs during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Payton Mansell makes a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Spencer Petras hands the ball off to running back Kyshaun Bryan during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football offensive linemen Levi Paulsen and defensive end Sam Brincks go through a drill during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Nate Stanley makes a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football's Cedric Boswell reaches for a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football offensive coordinator Brian Ferentz works with the team during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football running back Toren Young runs through a practice drill during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football's Max Duchow catches a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football's Keegan Render practices at center during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football defensive coordinator Phil Parker works with the team during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football defensive end Parker Hesse holds on to the ball during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football quarterback Spencer Petras makes a pass during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.

Iowa football defensive end A.J. Epenesa holds on to the ball during a spring football practice on Wednesday, March 28, 2018, at the Iowa football performance center in Iowa City.