以近三年世界和我国体育领域主要科技期刊发表的文章为研究对象,总结分析了世界体育科学领域研究的热点难点问题,并对其研究现状和进展程度进行简要概述。研究发现:目前的研究重点主要集中于以下四个方面:基因和训练、骨骼肌、结缔组织和骨骼动力学、肌肉干细胞。在此基础上,提出了未来体育科学研究的关键和热点问题,如:训练模拟、活性氧基因、基因修正等。 Taking the articles published in the major scientific journals of the world and our country in the recent three years as the research objects, the author summarizes and analyzes the hot and difficult problems in the field of sports science in the world and gives a brief overview of the research status and progress. The study found that: The current research focuses mainly on the following four aspects: gene and training, skeletal muscle, connective tissue and skeletal dynamics, muscle stem cells. On this basis, the key and hot issues of sports science research in the future are put forward, such as training simulation, reactive oxygen species gene modification and so on.