据有关部门调查,当代8～22岁的青少年在身高、体重、智商等方面都比上一代人强,但也有不如上一代人的“弱项”,比如耐力差、柔韧性差、缺少主见等。 当今青少年身上的“弱项”并非与生俱来,细究起来有多种原因。一是受社会消极因素的影响。改革开放以来,社会环境的变化为青少年的健康成长创造了条件,但其中的 According to a survey conducted by relevant departments, contemporary teenagers aged 8 to 22 are stronger than their predecessors in terms of height, weight and IQ, but they are also inferior to the previous generation in terms of poor endurance, poor flexibility and lack of opinions. The “weaknesses” of today’s teenagers are not inherent, and there are many reasons for studying them carefully. First, by the negative factors of society. Since the reform and opening up, the changes in the social environment have created conditions for the healthy growth of young people. However,