When he's running
To be a footballer, you need to train hard, eat a right diet,and balance out your food, you need to have either or both stamina and speed, strengths...
Green Speed
nothing
in the game
muscular endurance
josh hardy
you need to not be mad when you lose and you have to be a good sport!
burger and chips
so that he can play properly
You need to develop your muscles and gain stamina as well.
When a footballer heads a ball, the force applied affects the ball by causing it to change direction, speed, and rotation.
To kick the ball, presumably.