Rugby Union/Prop

Props are usually the some of the biggest players on the field. They are part of the scrum. There are 2 props on the field per team.

In the Scrum

 * Support the hooker
 * Push back the other team
 * Hold the front row together

In Open Play

 * Follow the ball, in order to support the runner
 * Mark and tackle the other team's big players
 * Be active in the ruck
 * Be ready to run the ball into the other team's defense

In Lineouts

 * Lift the lock into the air
 * Be ready to stop the other team if they steal the throw-in