▁title ▁role ▁of ▁the ▁ 2 0 1 1 ▁movie ▁Jack ▁& ▁J ill , ▁Adam ▁Sand ler ▁gives ▁a ▁demonstr ation ▁of ▁Double ▁Dutch ▁jump ▁ro pe ▁on ▁board ▁the ▁cru ise ▁l iner . ▁ ▁There ▁is ▁a ▁Double ▁Dutch ▁jump ▁ro ping ▁competition ▁in ▁the ▁ 2 0 1 5 ▁film ▁War ▁Room . ▁ ▁Compet itive ▁Double ▁Dutch ▁ ▁The ▁National ▁Double ▁Dutch ▁League ▁holds ▁year ly ▁cam ps ▁and ▁a ▁Hol iday ▁Classic , ▁in ▁which ▁teams ▁from ▁all ▁over ▁the ▁world ▁comp ete . ▁Double ▁Dutch ▁is ▁also ▁an ▁integral ▁part ▁of ▁USA ▁J ump ▁Ro pe ▁Tourn aments ▁as ▁well ▁as ▁the ▁AA U ▁Junior ▁Olympic ▁Games ▁and ▁the ▁World ▁J ump ▁Ro pe ▁Federation ' s ▁world wide ▁annual ▁compet itions . ▁ ▁The ▁World ▁J ump ▁Ro pe ▁Championships ▁were ▁held ▁in ▁July , ▁ 2 0 1 2 , ▁at ▁George ▁Washington ▁University , ▁in ▁Washington ▁D . C . ▁ ▁Double ▁Dutch ▁compet itions ▁are ▁categor ized ▁as ▁comp uls ory , ▁fre est yle , ▁and ▁speed ▁ro pe . ▁ ▁Double ▁Dutch ▁in ▁France ▁ ▁Double ▁Dutch ▁is ▁associated ▁with ▁early ▁French ▁hip - h op ▁scenes . ▁ ▁It ▁was ▁introduced ▁in ▁late ▁ 1 9 8 2 ▁when ▁the ▁World ▁Champion ▁Fant astic ▁Four ▁Double ▁Dutch ▁team ▁came ▁to ▁France ▁along ▁with ▁the ▁NY C ▁Rap ▁Tour . ▁ ▁Gr oups ▁such ▁as ▁the ▁Dutch ▁Force ▁System , ▁Lad ies ' ▁Night , ▁and ▁C ré til ▁were