Des Moines Register
Any concerns that Iowa football fans had about Mark Gronowski's injured left knee apparently can be put to rest.
Gronowski showed his mobility (aka wheels) on several running plays Saturday against Penn State. With 4 minutes left in the fourth quarter, the South Dakota State transfer had seven carries for 115 yards, including a 67-yarder that set up Kaden Wetjen's touchdown, giving the Hawkeyes a 25-24 lead.
Gronowski, a senior, also had two rushing touchdowns with a few minutes left in the fourth quarter.
Gronowski injured his knee against Indiana a few weeks ago but looked much healthier against the Nittany Lions .