Tonight on RADIOBOCK we'll be discussing some of the more technical aspects of bocking and also about some injuries or how to avoid them.The caption competition ends at 7pm tonight. All you have to do is find a suitable tag line to go with this picture. Either text your answer to 07731 806040 or you can reply on here or on msn. Dont forget to include your name if you are texting. The winner gets a free Capital Bocking T shirt.Hopefully we'll be speaking to sprog again and fingers crossed for someone else too!www.radiobock.co.uk 8pm tonight