Tanburingu (2010)

All hell breaks loose at a local high school when a very effete men's tumbling and rhythmic gymnastics club is suddenly joined by a gang of the school's "baddest" boys, and proceed to make believers out of everybody around them. Casting a spotlight on the Japanese-born sport of men's rhythmic gymnastics, Tumbling is an uplifting and inspirational passion-of-youth drama about true friendship, dreams and the wonders of hard work. In fact, all the actors underwent rigorous gymnastics training so they could perform their stunts. But will they all be tumbling like pros by the end of their dramatic run?