Abstract
In recent years the biological rhythms has been concerned. Lately we recognized that there were differences of degrees by the constitutions on the skin-temperature and bodily temperature. On Sympathicotonie and Vagotonie the rhythms-widths of skin-temperature had difference, but their cycles are same. The cycie of armpit-temperature and that of skin-temperature are reverse. Therefore the skin-temperature is importhant about the circadian rhythms.
