I have an old injury. Can I still train?

Usually yes. One on one is the best setting there is for it, because the whole hour gets built around the thing instead of ignoring it.

Doctor first. That is not me hedging, it is the actual order of operations. I am a coach, not a doctor. I will not tell you whether your shoulder is fine and I will not guess at what your back is doing. Get it looked at, find out what you should and should not load, then bring that to the mat.

Then give me the specifics. Not “my knee is bad” but which knee, what happened, what sets it off, and what you were told to avoid. The reconstructed ACL. The shoulder that comes out. The fused vertebra. The wrist that will not bend back. The hip replacement from four years ago. I have coached around all of it since 2008, across three black belts worth of styles, and there is almost always another way to teach the same thing.

In practice that looks like less than you would imagine. Swapping a movement for one that does the same job. Drilling from a different starting position so the load goes somewhere else. Taking one side out of the equation for a few weeks. Going lighter on the ground. Warming that joint up properly before anything real happens, which usually means a longer warm-up than you think you need. Sometimes it means we simply do not train a particular technique, and you lose almost nothing, because there is more than one way into every position worth knowing.

What I will not do is tell you to push through something. Pushing through a warning sign is how people lose months, and it is the single most common way a recreational training habit ends. Stopping a drill early is never a problem here. There is no class waiting on you, no round timer that has to run out, nobody to prove anything to. Say the word and we work on something else for ten minutes.

This is the clearest argument there is for training privately rather than in a class. A class runs its plan whether your shoulder agrees or not, and your honest options are to sit out or push through. Neither is any good. Here the plan is written around the injury from the first minute, and it changes the week your physio changes their advice. See what private coaching actually means.

People bundle this together with age, and they are separate questions. A sixty year old with good joints trains harder than a thirty-five year old with a bad back. The birthday is almost never the thing holding somebody back. See whether you are too old to start.

Tell me when it changes, too. Injuries are not static. Something that was off limits in March is often fine by August, and I would rather hear that from you than find out by accident. The rest of the boring habits that keep people training are in how to avoid getting hurt.