The Arizona Cardinals have a running back who hits like a freight train. His name is David Johnson.

Even though he’s on the offensive side of the ball, Johnson strikes like the top linebackers in the league. Just check out the broken tackles on this run, and you’ll see why the Cardinals love him.

At 6'1", 225lbs, Johnson broke out in 2016, leading the NFL with 2,118 total yards and 20 combined touchdowns, making his first All Pro team.

Johnson set a league record by gaining at least 100 yards from scrimmage in 15 straight games to open the season—and he’s ready to do it again.

Here are 10 ways Johnson trains to be one of the greatest in the NFL.