Strengthening the physical health of preschoolers by means of fitball

Mishchenko, Natalia

Strengthening the physical health of preschoolers by means of fitball / Natalia Mishchenko, Elena Romanova ... [et al.]

In VIREF revista de educación física. -- Medellín : Universidad de Antioquia, 2021. -- ISSN 2322-9411. -- Vol. 10, no. 2 (2021), pp. 126-144