I think aikido would be an excellent style to cross-train in; at least for me, as I train mostly seated like this guy. [ame="http://www.youtube.com/watch?v=lvsl9iPi8W8"]YouTube - Chendokan Aikido (Position of Compromise)[/ame]
[ame="http://www.youtube.com/watch?v=9yjuL90k-0I"]YouTube - Ole Kingston Jensen in the Aiki Movie (2002)[/ame] ''Ole Kingston Jensen has been training in the Daito-ryu Aikijujutsu Roppokai for over 20 years. Now hes a senior student of Soshi Seigo Okamoto and holds the rank of 4th Dan, despite being completely paralyzed from chest down. His story was an inspiration for Aiki, a japanese movie about a passionate boxer who loses the meaning of his life after he is crippled in a car accident. After many fruitless attempts to find a martial arts club, he is finally accepted by a daito-ryu aiki-jujutsu master. Directed by Daisuke Tengan (2002) ''
More pictures and videos on modified martial arts techniques for wheelchair users can be viewed at the link below: http://modifiedmartialartsblog.blogspot.com/
