This Gymnastics foto might contain
barras paralelas, barras asimétricas, barras paralelas irregulares, barras irregulares, desigual de barras paralelas, barra de equilibrio, haz, haz de equilibrio, and de la viga.
All the gymnastics world champions on uneven bars from 1958 to 2022. *Though world championships have been regularly held since 1950, there is no footage prior to 1958. link