Iain Henderson a doubt for Ulster after injury on International duty

The Ulster Rugby Medical Performance team has issued a squad update ahead of Saturday’s United Rugby Championship fixture against Leinster at the RDS Arena. Iain Henderson suffered a hamstring injury during the warm-up for Ireland’s Autumn Nations Series game against Argentina on Sunday. He joins the following players on the current injury list: Will Addison (lower leg), Cormac Izuchukwu (knee), Jack McGrath (hip), Luke Marshall (knee), Jordi Murphy (knee), Jacob Stockdale (ankle) and Ben Moxham (groin)