“No pain, no gain.” Many men judge their workouts by how sore they feel afterward, assuming that soreness means the session worked and muscle is being built. It’s an intuitive belief, and it’s largely wrong. Muscle soreness and muscle growth are not the same thing, and chasing soreness can mislead you. Understanding what soreness really indicates helps you train smarter and judge your progress accurately. This guide explains whether soreness signals muscle growth, and what does.
What Muscle Soreness Is
The soreness you feel a day or two after training is called DOMS (delayed onset muscle soreness). It’s the achy, tender, stiff feeling in muscles you’ve worked, typically peaking around 24 to 48 hours after exercise. It’s caused by the stress and microscopic disruption to muscle fibres from training, particularly from unfamiliar or intense exercise, and the associated inflammation and repair process.
Crucially, DOMS reflects that you did something your muscles weren’t used to, or trained them hard, but it is not a direct measure of muscle growth or workout quality. Let’s look at why that distinction matters.
Why Soreness Doesn’t Equal Muscle Growth
Here’s the key point that surprises many men: soreness and muscle growth are not directly linked. You can build muscle without being sore, and you can be very sore without necessarily building more muscle. Several facts show this:
You get less sore over time, even as you keep growing. When you start a new exercise or program, you get very sore (DOMS). But as your body adapts, you get progressively less sore from the same training, even though you’re still building muscle. So decreasing soreness doesn’t mean decreasing gains, in fact, an experienced lifter making great progress might rarely feel very sore. If soreness equalled growth, this wouldn’t happen.
Novelty drives soreness, not effectiveness. You get most sore from new or unfamiliar exercises, not necessarily the most effective ones for growth. You could do a random new exercise and be crippled with soreness without it being better for muscle building than your usual routine. Soreness reflects novelty and unaccustomed stress, not superior muscle-building stimulus.
Excessive soreness can hurt progress. Being extremely sore isn’t a badge of a great workout. It can indicate you overdid it, and severe soreness can impair your recovery and your next workouts, hindering progress (see recovery after 40). More soreness is not better.
You can grow with minimal soreness. Consistent, progressive training builds muscle whether or not it makes you very sore. The growth comes from the training stimulus and progressive overload plus recovery, not from the soreness itself.
So judging your workout or progress by soreness is unreliable: it’s measuring the wrong thing.
What Indicates Muscle Growth and a Good Workout
If not soreness, what should you actually look for? The real indicators of an effective training program and muscle growth:
Progressive overload (the key one). The real driver and sign of progress is getting stronger over time, lifting more weight, doing more reps, or more volume than before (see progressive overload explained). If your performance is improving, you’re providing the stimulus for growth. This, not soreness, is what to track.
Actual strength and performance gains. Being able to do more than you could a few weeks or months ago is a real sign your training is working (see strength plateau for when it stalls).
Visible muscle and body composition changes over time. Actual changes in how you look and your measurements, over months, indicate growth (see body fat percentage and how long to build muscle).
Consistency and adherence. Consistently training with progressive overload, eating enough protein (see how much protein men need), and recovering well (see sleep and muscle growth) is what builds muscle, regardless of soreness.
So track your strength and performance progress over time as your main indicator, not how sore you feel. A workout that made you progress (or is part of a progressing program) was effective, whether or not it made you sore.
Should You Chase Soreness?
No. Deliberately trying to make yourself as sore as possible, by constantly changing exercises for novelty, or doing excessive volume, is misguided:
- It doesn’t build more muscle (soreness isn’t the driver)
- It can impair recovery and your next workouts
- Constantly changing exercises for novelty’s sake undermines the consistent progressive overload that builds muscle
Instead, train consistently with progressive overload, and let soreness be whatever it is. Some soreness (especially early or after hard sessions) is normal and fine; its absence doesn’t mean you’re not progressing, and its presence doesn’t confirm you are.
Frequently Asked Questions
Does soreness mean muscle growth?
No. Muscle soreness (DOMS) and muscle growth are not directly linked. You can build muscle without being sore, and be very sore without necessarily building more muscle. Soreness reflects unfamiliar or intense training, not workout quality or growth.
Do I need to be sore to build muscle?
No. You can build muscle with minimal soreness, growth comes from progressive training stimulus and recovery, not from soreness. In fact, as you adapt to training, you get less sore even while continuing to build muscle. Soreness isn’t required.
Is more muscle soreness better?
No. Excessive soreness isn’t a sign of a better workout. It can indicate you overdid it, and severe soreness can impair your recovery and next workouts, hindering progress. More soreness is not better; it’s often a sign of doing too much unfamiliar work.
What actually indicates a good workout?
Progressive overload, getting stronger over time (more weight, reps, or volume), is the key sign your training is working. Actual strength and performance gains, and visible body composition changes over months, indicate growth, not how sore you feel afterward.
Why am I not sore but still training hard?
Because your body has adapted to your training, you get less sore from familiar exercise even while still building muscle. Not being sore doesn’t mean your workout was ineffective. Track your strength and performance progress instead of soreness to judge whether you’re progressing.
The Bottom Line
The belief that soreness signals muscle growth or a good workout is intuitive but largely wrong. Muscle soreness (DOMS) reflects that you did something unfamiliar or intense, not that you built muscle or trained effectively. The proof is that you get less sore over time even as you keep growing, soreness comes mostly from novelty rather than effectiveness, and excessive soreness can impair recovery and progress.
You can build muscle with minimal soreness, because growth comes from progressive training stimulus and recovery, not from the soreness itself. So stop judging your workouts by how sore you feel, and instead track the real indicator: progressive overload, getting stronger over time, along with performance and body composition changes over months. Don’t chase soreness by constantly changing exercises for novelty; train consistently with progressive overload, and let soreness be whatever it happens to be. Its presence doesn’t confirm progress, and its absence doesn’t deny it.
This article is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare professional before starting a new exercise programme.
Sources
- Schoenfeld BJ. Does exercise-induced muscle damage play a role in skeletal muscle hypertrophy? J Strength Cond Res, 2012
- Damas F et al. Resistance training-induced changes in integrated myofibrillar protein synthesis are related to hypertrophy only after attenuation of muscle damage. J Physiol, 2016
- Cheung K et al. Delayed onset muscle soreness : treatment strategies and performance factors. Sports Med, 2003