Emily Law’s son is a senior wrestler at Hibbing High School in Minnesota, and her video of him using a shovel to clear a snow-covered sidewalk while wearing a wrestling singlet in the freezing cold has gone viral on Facebook.Law told Storyful that her son is a wrestler who is just getting ready for the season to start, and he thought it would be fun to go outside and do this despite the cold. Credit: Emily Law via Storyful