For citations:
Pravdov M.A., Pravdov D.M., Nikiforov Yu.B. Development of the ability to differentiate muscle efforts in actions with the ball in football in children with mild mental retardation. Tambov University Review. Series: Humanities. 2023;28(1):154-165. (In Russ.) https://doi.org/10.20310/1810-0201-2023-28-1-154-165