Here are some of rookie RB Kaleb Johnson's best runs from the Steelers preseason Week 2 game against the Buccaneers.

After a pair of Iowa football rookies dominated Week 1 of the NFL preseason, Kaleb Johnson and Jay Higgins headline the group of Hawkeyes in Week 2.

Johnson, who struggled in his first game against the Jaguars by being too tense by his own admission, said he played freely and stopped overthinking. There are still things on the field that he wants to improve, but his decision making is one area he felt took a leap.