Odell Beckham Jr. is making sure the apple doesn't fall too far from the tree -- the NFL superstar is already teaching his 3-month-old son how to a hold a football ... and channeling "Remember The Titans" in the process!!
The Super Bowl champ shared the adorable father-son moment on Monday ... placing a toy football on Zydn's right forearm and armpit to ensure it doesn't leave his grasp.
"You drop a ball, you run a mile," the 29-year-old said.
Of course, Beckham is doing his best Herman Boone impression -- who can forget Denzel Washington's iconic speech in the 2000 flick?