Runners crossing the Verrazano Bridge after starting the 1999 New York City Marathon Golf ball on tee with club Male golfer after shooting a round Golf ball sitting on a tee Blurred action of road cycling competition Young adult male posing with arms flexed Man's torso Tennis ball on racquet Man working out with hand weights Golf ball on tee Golf ball at the hole Man stretching in gym Golf ball on tee with club Flag on green of golf course Golf ball on a tee Shadow of tennis player serving on clay court Young man performing push up exercise in gym Golf club and ball Post tennis match handshake Male working out with weights in a health club Young man working out with hand weights Tennis ball on racquet Weights Start of a 4 man bobsled team in action Olympics 2012 Gymnastic Women's Team Final, London, England Shadow of female figure skater in action Detail of man's torso Ski Jumper in action Shadow of female figure skater in action Male working out with weights in a health club Blurred action of women's fencing competition: 2008 Olympic Summer Games, Beijing, China Still life of free weights. Rower silhouetted on a lake Young woman in yoga position Tennis Ball Women fencers in action Tennis court net Man working out with hand weights Tennis court net Weights Weights Woman golfer in action Tennis ball on racquet Tennis ball on racquet Male golfer in action Male fencer in action Blurred action of women's fencing competition: 2008 Olympic Summer Games, Beijing, China Detail of male's arm and shoulder Page 2 Page 3