There were no fitballs in the USSR, but exercises on the ball were part of the children's massage complex


p.daleko
 
There were no fitballs in the USSR, but exercises on the ball were part of the children's massage complex
Source
There were no fitballs in the USSR, but exercises on the ball were part of the children's massage complex - the USSR, Made in USSR, Childhood in the USSR, 60th, 70th, Retro, 80-е, Massage, Ball, Inflatable toy, Telegram (link)
60th 70th 80-е Telegram (link) Childhood in the USSR Massage Ball Inflatable toy Retro Made in USSR the USSR
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