In all the examined material the length of the right forearm in men ranged from 20 to 30.5 cm (mean-25.40), and of the left one--from 20 to 30 cm (mean-25.3); in women the right forearm ranged from 19 to 31 cm (mean-23.50) of length and the left one--from 19 to 33 cm (mean-23.30) of length.