Flex Gymnastics AZ, Tucson

If you've seen Olympic gymnasts Kurt Thomas and Kerri Strug perform, then you've seen the work of Don Gutzler. A longtime professional gymnastics coach, Gutzler co-owns Flex Gymnastics, where he and fellow co-owner Yoichi Tomita, also an Olympic coach, instill gymnastics skills and techniques in their students. To that end, they offer summer camps, which teach balance, kicks, and tumbling moves alongside games and free play, and competitive teams, which help build endurance and teamwork skills.