If you train for long enough, you will get aches. It's not a sign you're doing something wrong — it's a normal part of asking your body to do hard things repeatedly. The problem is that most of us are terrible at reading these signals. We either panic and stop at the first twinge, losing momentum we didn't need to lose, or we bulldoze through genuine warning signs and turn a small issue into a real injury. Learning to tell the difference is one of the most valuable skills a lifter can develop, and nobody teaches it.

So let's talk about it honestly — with the important caveat that this is general education, not a substitute for a professional's eyes on an actual injury.

Three categories worth separating

Not all "it hurts" is the same. Broadly, what you're feeling tends to fall into one of three buckets, and they call for very different responses.

Normal training discomfort

The burn of a hard set, the general soreness a day or two after a tough session, the fatigue of a heavy block — this is just the feeling of training. It's diffuse, it affects the muscle rather than a joint, and it fades. This is not a reason to stop. It's the ordinary background noise of getting stronger, and learning to sit with it (while still respecting real limits) is part of the game.

Niggles and tweaks

The middle category, and the trickiest. A joint that's a bit cranky, a mild ache that shows up with a specific movement, a tweak that's annoying but not alarming. These usually don't mean stop entirely — they mean adjust. Often you can keep training productively by working around the sore spot: reducing the load, changing to a variation that doesn't provoke it, or reducing range of motion for a while. Movement and sensible loading tend to help these resolve faster than complete rest does.

The answer to most niggles isn't "stop everything." It's "stop doing the thing that hurts, and keep doing the things that don't."

Real pain and warning signs

Then there's the stuff that deserves genuine caution: sharp, sudden pain; pain that's getting worse session over session; anything involving numbness, tingling, or weakness; a joint that's swollen, unstable, or won't move properly. This is your body raising a flag, and pushing through it is how small problems become big, long-lasting ones. This is when you back off and, if it doesn't settle quickly, get it looked at by a physio or doctor. There's no bravery in training through a genuine injury — just a longer time out down the line.

A simple decision framework

When something hurts and you're not sure what to do, a few questions cut through the fog:

  • Where is it? Muscle discomfort is usually fine to work with. Sharp joint pain deserves more caution.
  • Does it warm up or worsen? Aches that ease as you warm up and move are often okay to train around. Pain that gets worse the more you do is a stop sign.
  • Can you change something to avoid it? If a tweak vanishes when you lighten the load or switch variation, keep training the modified way. If nothing avoids it, that's more concerning.
  • Is it getting better or worse week to week? Trending better means you're managing it well. Trending worse means change course and consider getting help.

Why "just rest completely" is usually wrong

The instinct with any ache is often total rest, but complete shutdown is frequently the worst option for minor stuff. Tissues generally respond well to appropriate loading — it's part of how they get stronger and more resilient. Doing nothing can leave you deconditioned and no better off, and it costs you the momentum and routine that are so hard to rebuild. For most niggles, the move is to keep training the parts that feel fine and gently, progressively reload the sore area rather than wrapping it in cotton wool.

Playing the long game

The lifters who are still going strong decades in aren't the ones who never got hurt — everyone who trains long enough accumulates a few battle scars. They're the ones who learned to listen: to push through ordinary discomfort, to intelligently work around the niggles, and to genuinely respect the warning signs instead of ego-lifting into a serious injury. That judgment is what keeps you in the game for the long haul.

So the next time something hurts, don't panic and don't bulldoze. Ask where it is, whether it's improving, and whether you can work around it. Adjust rather than quit when you can, back off and get help when you should, and keep the bigger picture in view: the goal isn't to win today's session at any cost. It's to still be training, and enjoying it, years from now.

If pain is sharp, worsening, or comes with numbness, weakness, or swelling, stop and see a qualified physio or doctor. This article is general guidance, not personal medical advice.