While it’s still unclear if Georgia running back Nick Chubb will return to old form after suffering a gruesome knee injury against Tennessee last year, the junior posted an inspirational message on his Instagram account the day before his return to the field.

Strength does not come from physical capacity. It comes from an indomitable will within.

A photo posted by Nick Chubb (@nchubb27) on

“Strength does not come from physical capacity,” Chubb posted alongside a photo of trainers attending to him following the injury. “It comes from an indomitable will to win.”

A Heisman Trophy contender before seeing his sophomore season get cut short, Chubb rushed for 747 yards and seven touchdowns to follow up his SEC Freshman of the Year campaign. We’ll see if the running back is indeed 100 percent when No. 18 Georgia squares off with No. 22 North Carolina at 5:30 p.m. Saturday in the Georgia Dome on ESPN.