Designing a sport: Planning and writing doc

This morning at school we did our on game my game is like Soccer the name for the game is team work game this is the name for the game if you went to play the game you need  to use a ball and a racket then you can play the game In the park or you can play the game in a big park and a little park. You can play with 8 players and we can make 2 teams 4vs4 if you want you can play the game inside if you can't play the  game in the park you can't not take the ball you can hat the ball with the racket