(School of Physical Education,Xi 'an University,Xi'an 710061,China) Abstract: This paper examines the strategy of promoting adolescent healthy development by school physical education under the condition of normal epidemic prevention and control. The results show that at first, strengthening the double-line integration, taking physical training, health knowledge and sports value cognition as the key content of online sports, taking home exercise and cloud sports meeting as the link, and strengthening the cooperation between home and school and the mixed interaction between online and offline course; secondly, developing in-class physical education, setting up the idea of exercising to keep fit and improve the brain, compiling school-based teaching materials for in-class physical education, and formulating policies to ensure the implementation of in-class physical education; thirdly, promoting the integration of physical education curriculum, vertically linking up to ensure the orderly improvement of sports skills, and horizontally unite to build campus brand sports events. Through the above strategies, the teenagers' strong physical fitness, sports, skills and participation can be promoted well, and then naturally promote their healthy development. Keywords: school physical education;the normal epidemic prevention and control;the integration of physical education curriculum;adolescent health;double-line blending |