you can find the lineups at fifa.com
Whenever the ball exits the field across a touch line.
The line in the center of a soccer field is the center line.
A soccer player would be able to find extra wide shoes in a sports store that sells shoes. They would also be able to find them from certain specialized retailers on line such as cosyfeet or wideshoes4U.
The goal rests on the goal line.
Halfway line
The best soccer stores that are national are probably First Line but more preferably Foot Locker. There you can find all kinds of sport goods for your son, such as shoes and shorts.
YARDS
the half way line
18yrds from the goal
look on line at many different sites
In soccer, a back line is a collective name for the defence of a team.