Scott Quinnell gives one of his legendary pre match speech in the final episode of this year's School of Hard Knocks as the lads play their final match together at the iconic Cardiff Arms Park. This video is part of #RugbyMatters series to coincide with Rugby World Cup 2015. We're focusing on the power of rugby at the grassroots level to change lives and create futures. We now want you to tell us why #RugbyMatters to you. Tell us your stories in the comments and send us your pictures and videos to @sohkcharity on Twitter and sohkcharity