摘要： 规则范围内的竞技体育伤害行为欠缺不法性或者说具有正当性。至于其正当化根据，应综合运用正当业务理论、危险接受理论(准同意说)和优越利益原理进行多维的阐释和说明。对于违反竞技体育规则造成严重伤害的行为，以往多是基于“司法不介入”的理念，交由体育行业内部自治。但行业自治不能排斥法律的适用，当违规竞技体育行为造成严重的法益侵害后果时，刑法便有介入的必要。基于人身犯罪之规范保护目的，对于违反比赛规则致人重伤、死亡的以及恶意利用比赛规则伤害他人的，应依据行为人的主观责任情状，追究其刑责。

关键词: 竞技体育, 基于合意的他者危险化, 正当业务, 危险接受理论, 优越利益原理

Abstract: Injured actions of competitive sports, if conducted within rules, is lack of illegality or could be justified.Its proper foundation is the theory of justifiable business, acceptance of risk(quasiconsensus of the victim)and superior interests.As to the serious injury caused by violating the rules of competitive sports, it is usually handled according to the internal autonomy of sports industry, based on the idea of“noninvolvement of judiciary”. However, internal autonomy should not reject the application of the law.When the lawbreaking behaviors cause serious infringement to the legal interests, it is necessary to apply The Criminal Law.According to the protective goal of the related regulations, when certain act violating the competition rules or using the rules for revenge or from spite to cause serious injury or death, the perpetrator shall take criminal responsibility in line with his subjectivity.

Key words: Competitive Sports, Risky Behavior Based on Consensus, Legitimate Profession, Theory of Acceptance of Risk, Theory of Superior Interests