BillyDee
Wants a more interesting tag
- Joined
- May 20, 2013
- Messages
- 6,344
- Reaction score
- 2,451
The reason for sand on artificial pitches is to reduce friction. When they first used astro pitches in the NFL there were horrific joint injuries because the foot would get planted, some big lump would fall on top and there was just no where to go except to snap...