http://www.wheelchair-bodybuilding.com/
http://www.wheelchairbodybuildingforum.com/
http://www.thewheelchairsite.com/sports/wheelchair-racing.aspx
http://www.wcracing.net/
http://www.apparelyzed.com/wheelchair-racing.html
http://howtoadapt.com/RacingWheelchair/RacingWheelchair.shtml
http://www.liferollson.org/site/pp.asp?c=egLLKTNJE&b=4130787
http://www.wheelchairbodybuildingforum.com/
http://www.thewheelchairsite.com/sports/wheelchair-racing.aspx
http://www.wcracing.net/
http://www.apparelyzed.com/wheelchair-racing.html
http://howtoadapt.com/RacingWheelchair/RacingWheelchair.shtml
http://www.liferollson.org/site/pp.asp?c=egLLKTNJE&b=4130787