By: Addison Wylie Last Summer, audiences were treated to the Canadian coming-of-age sports drama Backspot. Despite functioning at a glossy sitcom level, the indie was still a sufficient way to address serious topics for teens such as anxieties, competition, and family conflicts. Curl Power covers similar topics only, this time, their packaged as a documentary. Curl Power is a superior movie and an inspiration for teens (notably high schoolers) enduring the same issues expressed in Josephine Anderson doc, but…