Apostrovich on 15 October 2007
Martial arts here...nothing too extreme, just kind of constant. Any free couple of second I get I practice a little. Also, you guys want to see some sit ups, check this out.
http://www.youtube.com/watch?v=CGFTdhDylvo
I should add that Bruce Lee virtually invented this and coukd hold the totally horizontal position for extended periods of time without moving.
