Iampolśkaia Iu A
Gig Sanit. 1993 Sep(9):27-9.
Examinations of present-day Moscow schoolchildren showed that from puberty they have less muscular strength than those 20 years ago. Such differences are particularly marked at the age of 13-15. Authors suppose that it is connected with global cause.
对当今莫斯科学童的检查表明,从青春期开始,他们的肌肉力量就比20年前的学童要小。这种差异在13至15岁时尤为明显。作者认为这与全球性原因有关。