During camp training at a baseball club, Jisung hears of his grandfather’s death from the coach. Is violence inflicted with disingenuous excuses the best and improve sporting ability? Is there a way to stop the vicious cycle of violence that is tacitly inflicted according to unseen ranks? This film calmly emphasizes the violence justified by implicit approval in the sporting world. Summer Training attempts to address such irrationalities of our society. (MO Eun-young)