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