▁peri pher al ▁n erve ▁ent rap ment . ▁ ▁A ▁study ▁of ▁was ▁done ▁comparing ▁the ▁performance ▁of ▁athlet ics ▁compet itors ▁at ▁the ▁ 1 9 8 4 ▁Summer ▁Par al ym p ics . ▁ ▁It ▁found ▁there ▁was ▁no ▁significant ▁difference ▁in ▁performance ▁in ▁times ▁between ▁women ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁disc us , ▁women ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁shot ▁put , ▁women ▁in ▁the ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁long ▁jump , ▁women ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁ 1 0 0 ▁meter ▁race , ▁women ▁in ▁A 5 , ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁ 1 0 0 ▁meter ▁race , ▁men ▁in ▁the ▁A 3 , ▁A 4 , ▁A 5 , ▁A 6 , ▁A 7 , ▁A 8 ▁and ▁A 9 ▁in ▁the ▁disc us , ▁men ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁disc us , ▁men ▁in ▁A 1 , ▁A 2 , ▁A 3 , ▁A 4 , ▁A 5 , ▁A 6 , ▁A 7 , ▁A 8 ▁and ▁A 9 ▁in ▁the ▁j avel in , ▁men ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁j avel in , ▁ ▁men ▁in ▁A 6 , ▁A 7 ▁and ▁A 8 ▁in ▁the ▁high ▁jump , ▁men ▁in ▁A 5 , ▁A 6