Photos: Iowa football spring practice

Iowa quarterbacks coach Ken O'Keefe watches players during practice on Wednesday, March 29, 2017.

Iowa wide receiver Devonte Young pulls in a catch during practice on Wednesday, March 29, 2017.

Brian Ferentz works with players during practice on Wednesday, March 29, 2017.

Iowa wide receiver Matt Vandenberg sits on an exercise bike during practice on Wednesday, March 29, 2017.

Iowa wide receiver Nick Easley grabs some water between drills during practice on Wednesday, March 29, 2017.

Iowa wide receiver Adrian Falconer runs drills during practice on Wednesday, March 29, 2017.

Iowa's quarterbacks line up for drills during practice on Wednesday, March 29, 2017.

Iowa quarterback Nathan Stanley throws down field during practice on Wednesday, March 29, 2017.

Iowa wide receiver Nick Easley runs drills during practice on Wednesday, March 29, 2017.

Iowa tight end Shaun Beyer pulls in a catch during practice on Wednesday, March 29, 2017.

Iowa quarterback Drew Cook calls for the snap during practice on Wednesday, March 29, 2017.

Iowa's Dalles Jacobus, left, and Jake Hulett run drills during practice on Wednesday, March 29, 2017.

Iowa's Jake Hulett, left, and Jacob Giese run drills during practice on Wednesday, March 29, 2017.

Iowa head coach Kirk Ferencz oversees punt return drills during practice on Wednesday, March 29, 2017.