I have a question for those of you who already practice the art of aikido for a longer time. Since I will be taking my first class on wednesday, I was wandering if there is any way for me to prepare myself in a physical way. How does one train his body for aikido? I have practiced judo for 2 years, but that is such a long time ago (13 years, I was just a kid) that I haven't got a clue what kind of (physical) training we did.