Maksymova Y, Omelianchyk-Ziurkalova O. Working posture as a basis of technical preparation of those practicing sportive types of gymnastics. J Educ Health Sport [Internet]. 2020 Feb. 28 [cited 2024 Jun. 30];10(2):312-8. Available from: https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.02.036