simplest put = described in basic terms jersey = a specialized shirt worn by athletes, team members, or fans to identify with a team, usually featuring the player's name, number, and team colors gravitate towards = to be attracted excel = to be exceptionally good at call upon = to ask formally for someone to do something grassroots rugby = the foundation and community-level practice of the sport, focusing on amateur, youth, and recreational participation See also The Rugby Field Rugby Players Rugby Rules