运用文献资料法,对体育中滥用药物的生物学因素进行了分析,认为:为了保证训练强度,超越运动周期的束缚,继续提高运动成绩,人们选择了训练与比赛中辅助以药物的强力刺激来实现这一目标;滥用药物对运动员的身体造成了严重的伤害,虽然说随着医药学的发展,药物对人体的副作用呈现出了逐渐减小的趋势,但在长期大量服用后仍会对人体造成不可弥补的损伤。 By using the literature method, the biological factors of drug abuse in sports were analyzed. It is concluded that in order to ensure the strength of training and surpass the restraint of exercise cycle, and continue to improve the performance of sports, people have chosen the strong stimulation of drugs in training and competition Achieve this goal; abuse of drugs on athletes caused serious harm to the body, although with the development of medicine, the side effects of drugs on the human body showed a gradual downward trend, but after long-term high doses will still be on the human body Cause irreparable damage.