The 24 - year - old gold - medal - clinching hockey superstar returned to the game on Monday .
The 24 - year - old gold - medal - clinching hockey superstar was sidelined for more than 10 months after a devastating concussion last January .
The 24 - year - old gold - medal - clinching hockey superstar , who was sidelined for more than 10 months after a devastating concussion last January , returned to the game on Monday .