Knockout

A retired boxer tries to help a new student, Matthew Miller, who is being targeted by bullies. While learning to box and stand up to his tormentors the young boxer must learn to overcome his tumultuous past.

Knockout is a 2011 family action movie directed by Anne Wheeler, starring Steve Austin, Janet Kidder, Danny Mags. It holds an IMDb rating of 4.9/10 from 2,740 votes and runs 1h 30m.