摘要：体适能(physical fitness)- -词最早提出在20

Abstract: fitness (physical fitness) - - word was first proposed in the 1990s, due to social changes, in particular a sharp decline in adolescent physical activity rates, tight social life, people's psychology tension, sense of oppression; movement insufficient cause obesity, cardiovascular disease, increased incidence of diabetes, a substantial increase in national health care costs; the arrival of an aging society and severe natural environment, pollution and other reasons, resulting in American sports health, sports, dance organization (AAHPERD) He proposed in 1987 a - items designed to establish - a physical education teachers can help children to help young people understand the value of lifelong physical activity, meaning, develop educational programs and health habits, namely fitness health education programs. The core element of the plan is health-related knowledge and methods, including sports fitness, muscular strength and endurance, flexibility, body composition role of knowledge and methods, as well as nutrition and physical activity to improve cardio health body Knowledge. In view of this study is to be able to provide training for young people and strict scientific fitness guide, and can provide an objective scientific basis for the theory of teaching and training, and provide better guidance for teaching. <br><br><br>Key words: youth physical fitness health

Abstract: Physical fitness ( physical fitness) - - the word was first suggested in the 1990s, due to social changes, especially the sharp decline in the rate of physical activity among adolescents, social life is stressed, so that people's psychological tension, depression; Increased incidence of diabetes, a significant increase in the cost of national health care, the arrival of an aging society and serious natural environmental pollution, resulting in the health, sports, dance organizations (AhPERD) in the United States sports industry In 1987, a program was proposed to establish a program that would help physical education teachers to help young children understand the value and significance of lifelong physical activity and develop healthy behavioural habits, namely, physical fitness health education programmes. At the heart of the programme are health-related knowledge and methods, including knowledge and methods of physical activity in improving aerobic fitness, muscle strength and endurance, softness, the role of body composition, and health knowledge of nutrition and physical activity. In view of this, the purpose of this study is to provide scientific and strict guidance for the training of young people's physical fitness, and to provide scientific and objective theoretical basis for teaching and training in the future, as well as to provide better guidance for teaching.<br><br>Keywords: Physical fitness, adolescent physical health

Abstract: the term "physical fitness" was first proposed in the 1990s. Due to social changes, especially the sharp decline of teenagers' physical activity rate and the tension of social life, people's psychological tension and depression were produced; lack of exercise led to the increase of obesity, cardiovascular disease and diabetes, and the increase of national medical and health care costs; aging society's Because of the coming and serious pollution of natural environment, the American sports organization of health, sports and dance (aahperd) put forward an education plan in 1987, which aims to establish an education plan that can help physical education teachers help young children understand the value and significance of lifelong sports activities and develop healthy behavior habits, that is, physical fitness and health education plan. The core content of the plan is health-related knowledge and methods, mainly including the knowledge and methods of sports activities to improve aerobic fitness, muscle strength and endurance, softness, the role of body components, as well as the health knowledge of nutrition and sports activities. In view of this, the purpose of this study is to provide scientific and strict guidance for the physical fitness training of young people, and to provide scientific and objective theoretical basis for future teaching and training, and to provide better guidance for teaching.<br>Key words: physical fitness, adolescent physical health<br>