FIRST SKILLS is Coerver Coaching's market-leading program for beginner players, ages 3-8 (Preschool through 3rd Grade). First Skills is more EDUCATIONAL, EFFECTIVE, and FUN, than any other introductory soccer skills program.
The first-choice goalkeeper is usually assigned the number 1 shirt as they are the first player in a line-up. The second-choice goalkeeper wears, on many occasions, shirt number 12 which is the first shirt of the second line up, or number 13.