New Oakland Raiders running back Marshawn Lynch went to the beach to work out with Luis Badillo Jr., a.k.a. "King Feet" of Miami.
RELATED: WATCH: Marshawn Lynch is Back in the NFL
MORE: What Does Marshawn Lynch Have to do in Oakland to Make the Hall of Fame?
Check out their insane drills, including Lynch running speed ladders in heavy boots:
[divider]
