MANKATO, Minn. (AP) — A former Minnesota State, Mankato football player severely injured in a fight is being transferred from a Mankato hospital to an inpatient rehabilitation program in the Twin Cities.

The family of Isaac Kolstad said Tuesday he continues to make progress in his recovery.

READ MORE: Hopkins Police Investigating Homicide At Apartment Building

Kolstad suffered a fractured skull and traumatic brain injury in a May 11 fight in downtown Mankato. Prosecutors have charged former University of Minnesota quarterback Philip Nelson of Mankato and Trevor Shelley of St. Peter with assault.

READ MORE: Mass Casualty Simulation Helps Nat'l Guard, Children's Minnesota Practice Treating Kids

Previously, relatives said Kolstad was doing standing exercises each day and interacting more with family members, including his 2-week-old daughter.

MORE NEWS: Amid Missionary Hostage Crisis, Minnesotan From Port-Au-Prince Wishes 'Haiti Would Get The Help They Need'

(© Copyright 2014 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)