Steve Bull has not made a full recovery from the knee injury that almost ended his career in October 1998.

Speaking on his return to training, the 306-goal star revealed that one more knock could finish his career once and for all. Bully has resumed training and is in the 21-man squad for the pre-season tour to Sweden, but he may not be able to train fully any more. Speaking about the injury, the 34 year old former England man admitted: "The knee isn't too bad but I've got to be careful with it.

This will probably be my last season and I want to give it a last push to get the team up there." Bully returned to the side for four matches at the end of last season but did not look fit. His long summer break will have helped but the left knee - which has been operated on twice in the last two seasons - is still in a state of disrepair.