As an obssessive martial artist, I believe that the hours I spend in the dojo training are not enough to make me a good martial artist, thus slowing my capacity of growth. Also I think there might be others here who want to, or know how to, train, without your sensei near by. What can you tell me? Besides katas, how can I use my free time in order to develop my skills? Remeber that it is a little bit hard to practice the ACTUAL movement, since some of them require a person to serve as "target". Note also that I have not mentioned style, for I would like to know how a grappler, or a kickboxer, or tma-student would train... Thank you in advance, and I hope you understood what I meant =)