体育

• 健康

  Thus, it is insufficient to study the physical education and sports, a complicated ecosystem, just by psychology, pedagogy, culture, healthiness or normal system theory without ecological laws and methods.

  因此，仅从心理学、教育学、文化学、健康学或一般系统理论等角度认识和研究体育是不够的，还应借鉴生态学的原理和方法。