Lea Davison, Team USA's best hope for an Olympic medal in mountain biking, loves to see girls on the trails. Davison will be all about competition in a matter of days, and there may be no better inspiration for aspiring cyclists than a woman who has bounced back from two hip surgeries to qualify for two Olympic Games. ''I know that this Olympics in Rio is a big goal for her and a big reason she was able to stay motivated through her two injuries,'' said Marc Gullickson, national mountain bike program director for USA Cycling. More...