It was held in 23 February . The venue for Gymnasticsat the Games of the XXX Olympiad was Melbourne (since 1972),North Greenwich Arena (trampoline, artistic),Wembley Arena (rhythmic) . 386 from 138 nations competed in Gymnasticsat the Games of the XXX Olympiad . The no. of events in sport was 14 . Gymnasticsat the Games of the XXX Olympiad was established on 5 September 1971
Gymnasticsat the Games of the XXX Olympiad was started on 5 September 1971