In contrast to the hygienists the Proletkult movement was unequivocal in its rejection of ‘bourgeois’ sport. Indeed they denounced anything that smacked of the old society, be it in art, literature or music. https://wizhdsports.fi/
They saw the ideology of capitalism woven into the fabric of sport. Its competitiveness set workers against each other, dividing people by tribal and national identities, while the physicality of the games put unnatural strains on the bodies of the players.
In place of sport Proletkultists argued for new, proletarian forms of play, founded on the principles of mass participation and cooperation. Often these new games were huge theatrical displays looking more like carnivals or parades than the sports we see today. Contests were shunned on the basis that they were ideologically incompatible with the new socialist society. Participation replaced spectating, and each event contained a distinct political message, as is apparent from some of their names: Rescue from the Imperialists; Smuggling Revolutionary Literature Across the Frontier; and Helping the Proletarians.