Diagonal agility test innovation in gymnastic performance for children: A construct of the content validity and reability approach - Budiarti, R.; Siswantoyo; Sukamti, E. R.; Fajar Sriwahyuniati, C.; Miftachurochmah, Y.; Fitri, M. (Sport Science - International Scientific Journal of Kinesiology, 2022)
Keywords: flexibility; sports for children and youths; child; junior elite sport; gymnastics; apparatus gymnastics; Bosnia-Herzegovina; technical sports; junior sports