When Seattle fourth-grader McKenna Brooks' cast comes off she dives back into gymnastics training in hopes of making the competitive team, but after volunteering at a therapeutic horseback riding center, she considers broadening her interests.

A big decision -- Trouble with Toulane -- Hearts and horses -- Cast Off! -- Spook-proof -- Volunteer day -- No more tutor? -- Searching for balance -- Pop, pop, pop! -- A basket of butterflies -- Touching the stars -- Real girsl who encourage others.