Note: Video encoding is not compatible with Samsung Galaxy (and Galaxy Tab) devices. Until this issue is resolved Galaxy users should not download this app.75MB of encrypted video will be downloaded to your SD card.Judo Throws Vol. 1 is the 1st in the series from Judo Sensei Brent Goodall and Tauasa Timoteo. They are 3rd degree(Sandan) Judo black belts in addition to being National champions. Covers 17 devastating throws which can be used in Judo,BJJ or MMA.