Materials needed is a football, team, gear, and field.
Practice a lot and eat healthy.
Excercise alot and stretch before games.
Be positive the whole time.
Team work, you need to be a team player.
Know how to catch.
Have to be able to run fast.
Avoid being tackle and getting trampled.
I learned by catching a football. Then I moved my feet fast back and forth to run. Then I put my hands where the football was going. Finally I moved the ball back and threw it.