Froholdt, 6-foot-5, 265-pounds, starred as a sophomore a year ago for Harding as an exchange student. He returned home to Denmark for his junior season this past year.
Arkansas assistant coach Taver Johnson was the lead recruiter for Froholdt, who visited the school twice last summer with his parents.
Froholdt is a four-star prospect, and one of the top recruits in the Midwest. It is not known at this time if he will be returning to the United States in 2014 for his senior season.
Scout.com is in the process of tracking down Froholdt to get his thoughts on his decision.