there's forwards: 1 loose head prop 2 hooker 3 tighthead prop 4&5 second row 6 blind side flanker 7 open side flanker 8 number 8 And then there's backs: 9 scrum half 10 fly half 11 left wing 12 inside center 13 outside center 14 right wing 15 fullback

There are 15 positions which can be divided more or less into 4 broad groups. Here they are 1. Go 2. Google 3 It 4 Yourself