Brent Yarina, BTN.com Senior Editor, August 22, 2017
Michigan's Grant Newsome almost lost his right leg last fall.
Luckily, doctors saved it, and now the offensive lineman is determined to get back on the field.
To do so, Newsome has faced a "grueling" rehab since injuring the leg vs. Wisconsin.
Tuesday morning, Jim Harbaugh tweeted a video of Newsome running some sprints, writing, "A lesser man would have thrown in the towel many moons ago."
Watch the video below: