抄録
The above mentioned subject had been investigated during the period of 1942 to 1959.
1) The most important effect was noticed on the body-weight The effect gradually extended from higher school-year to lower one in boys and in order of higher, lower, and middle school-year in girls. Recovery can be being observed in order of lower, middle, and then higher school-year.
2) The effect on the body-weight was slighter than on the fluctuation of the weight : The effect was almost limited to higher school-year children—apparently somewhat stronger in girls than in boys.
3) The effect on circumference of the chest was less than on the weight and more than on the height : Considerable fluctuation in boys, while slight in girls. The effect was s en in higher school-year children.
