World sevens stars heading to Chester
USA and England are among six national sevens teams set to train at Phil Greening's cutting-edge gym and compete in a tournament at Chester RUFC on 6-7 OctoberOrganiser: Phil Greening, part of USA Sevens' coaching team, has invited teams ahead of the World SeriesUSA and England are among six national teams set to train at Phil Greening's gym and compete in a tournament at Chester RUFC on 6-7 October