I been wanting to get into Internal Martial Acts. What should one consider when picking one? I do want to do it for health, but I used to dable a little in martial arts, so I am very interested in the martial side. I am in my 30's, so so knees. Should that be a consideration. Now, if I start to study, should I just concentrate on one, then when I get to a certain level, start another? How should I approach that. I am a little on the busy side. I could probably take one Tai Chi class, one Ba gau, and one Xing-I class a week, one each, but would I get anywhere? Any advice would be appreiciated.