Redskins running back Adrian Peterson was one of the only bright spots for Washington on Sunday.  They lost 24-9 to the Bills, but the 34-year-old still ran for 108 yards on 18 carries.

Peterson also buried a Bills defender with an incredible stiff arm.  The Redskins are a terrible team, but AP keeps proving week after week that he still has plenty left in the tank.

Flip the Page to see Peterson’s stiff arm: