Suffering with back pain at the mo. Got worse after training, but don't think it was the running that caused the intial injury. Apparently it's due to herniated degenerative discs. Got bad muscle spasms, so it's pretty painful and I'm on anti-inflammatories and anti-spasmodics. Seen the physio and have strengthening exercises to do before I'm allowed to run again. Got a place in the FLM2006, but I guess that's out now. Just wondering if anyone else has had a similar problem and how long I can expect to be out of action.