Avoiding Injury in Martial Arts?

just wondering what you guys think about this. I just received my first dan black belt in HapKiDo and have been training pretty rigorously so as not to lose momentum but I'm noticing that I frequently have more of these little pains that maybe used to nag but now are growing into something to be more concerned about. I actually do have forced breaks because of the unpredictable nature of my scheduled life (I'm a musician) - I really only get to the dojang about 3 times a week on average - so it's not a matter of taking a break and resting my body. I think it may be a strength thing.

I know it really depends on what kinds of aches and pains one may have but I'm starting to believe that one MUST at the very least do some light weight training to make sure the body (joints in particular) can keep up with the pace of the ever increasing workload that our various practices require...

what do you think? does that make sense?

and furthermore - how do YOU protect yourself from injury (aside from stretching before and after classes/practice sessions)?

There's a difference between aches and pains and injuries.  I've had to switch martial arts from aikido (nidan) to BJJ (blue) because I was constantly getting knee injuries in aikido from all of the up and down.  Advil helped but I still had to take a lot of breaks to allow the damage to heal and some of it is probably irreversible.  With BJJ I constantly have sore muscles but rarely any injuries other than some bruises.  Stretching before and after class is essential, I also spend some time in the hot tub at the gym and I have a massage chair.

yes, very true about aches and pains vs. injuries... I'm actually speaking about injuries. I've got particularly sensitive wrists (probably because I play the violin which can be hard on the wrists - overuse-wise), so some of those wrist locks can be pretty brutal. I'd hate to have to change disciplines as I feel like I'm really just beginning to get somewhere in this one, so I'm looking at all options for protecting myself.

so yeah, I hear what you're saying! hot tubs, saunas and massages are probably necessary. I hadn't thought about that...

thanks for the input!

With the aikido, I can handle the standard wrist locks, but I do tap as soon as I can feel it's right.  I can't handle them with knives, those bring tears to my eyes so I just don't do the weapons pins.

One way to help is to wrap your wrists so they can't be overly bent...alternative buy a wrist brace for those times when your wrists are a bit tweaky and need a rest.

I have sensitive wrists too.  Locks can really hurt to people like us.  I got to the point where I couldn't even hold boards for my students.  At this time I have lost range of motion due to prolonged injury.  I have been told by physicians to do stretches and that helped but the only thing that helped my elbows was rest.  I avoided doing any armbars for a while.  I was annoyed at first because locks are one of my favorite things to learn and do.  It paid off in the end when the pain went away.  I wish the best of luck to you and I hope you don't need the "rest" I was ordered to take.