http://www.youtube.com/watch?v=2-Coi0nh4dM (raspagem 180º)
http://www.youtube.com/watch?v=wDSdnfPeP98 (Raspagem guarda buttefly)
http://www.youtube.com/watch?v=WlYD-j9GSvo (Gracie Jiu Jitsu)
http://www.youtube.com/watch?v=UVCKEbiEJNc (Documentário sobre Gracie Jiu Jitsu)
http://www.youtube.com/watch?v=eNR9IBuDGDc (Demonstração de Brazilian Jiu Jitsu)
http://www.youtube.com/watch?v=w16fynuDk8U (Raspagem 1)
http://www.youtube.com/watch?v=ugJhblyPQD8 (Raspagem 2)
http://www.youtube.com/watch?v=7xmawN9szQE (Raspagem 3 e 4)
http://www.youtube.com/watch?v=e6LSyOvDlaU (Finalização Submission)
