The method of randomization: the online random number generation site at the address Kitset.ir/numbers/random was used, the number check was not repeated and 15 numbers were selected from among 130 subjects and in the subject group: numbers: 1, 3, 5, 6, 9, 10, 11, 13, 14, 15, 20 , 24, 27, 29, 30 and in the control group numbers: 2, 4, 7, 8, 12, 16, 17, 18, 19, 21, 22, 23, 25, 26, 28 were included.