Muscle soreness (DOMS): what it means and what actually helps

The evidence-led answer

NST verdict

Delayed onset muscle soreness, or DOMS, is the stiff, tender feeling that shows up a day or so after exercise your body is not used to. It peaks over one to three days and goes away on its own [Cheung 2003; Wiecha 2025]. It is not a reliable sign that you trained well or that muscle is growing: you can get fitter with little soreness, and be very sore without extra benefit [Damas 2016]. Most popular remedies, including massage, foam rolling, cold-water immersion and compression, produce small, short-lived reductions in how sore you feel and little change in how your muscles perform, and the underlying research is mostly low quality [Hou 2026; Wiecha 2025]. Priorities to consider first are sleep, enough total food and protein, sensible load progression, and time.

Who this is for

• Anyone sore after a workout who wants to know whether that is normal and what, if anything, is worth doing.
• People deciding whether to train, train around it, or rest.
• People weighing up a recovery gadget for soreness.

Who might not need this

• If your soreness is mild and eases within a few days, you do not need to do anything special. It passes on its own.
• If you are looking for a recovery tool to buy, the honest answer is that the measurable benefit for soreness is small; see the recovery-tools guides.
• If your pain is sharp, concerning, or not easing, this article is not the right tool. See "When soreness needs a doctor".

What DOMS is

DOMS follows exercise that is new to you, harder than usual, or heavy on "lengthening under load" movements such as lowering a weight or running downhill. Soreness typically starts 12 to 24 hours afterwards, peaks somewhere around 24 to 72 hours, and settles within a few days [Cheung 2003]. A 2025 umbrella review of physiotherapy treatments for DOMS covers the same time course and, importantly, notes how weak most of the underlying research is: of 29 systematic reviews, 17 were rated critically low quality and only two high [Wiecha 2025].

Is being sore a good sign?

Not a dependable one. Damas and colleagues followed ten young men for ten weeks. Early muscle-damage and protein-synthesis responses did not predict later growth. This small study does not prove that damage never contributes to growth [Damas 2016]. Chasing soreness is not a training goal.

Rest, train around it, or train through it?

Do not treat soreness as automatic clearance to repeat a hard session:

• Mild: ease the intensity or work different muscles while sore areas recover.
• Marked: avoid hard exercise of the sore muscles. Gentle everyday movement may be comfortable; stop if it worsens symptoms.
• Sharp, persistent, or concerning pain: stop and get advice rather than deciding from this article that it is DOMS. See "When soreness needs a doctor".

These are general precautions, not a personalised return-to-training decision [Cleveland Clinic 2025].

What actually helps, a little

Several things produce small, short-term reductions in perceived soreness, with limited or inconsistent effects on strength and power [Hou 2026; Wiecha 2025].

• Light movement and active recovery. Easy cycling, walking, or mobility work in the day or two after. In a network meta-analysis, active recovery was the option most associated with restoring explosive performance in the early window; most effects had faded by 48 to 72 hours [Hou 2026].
• Massage. May modestly reduce early soreness [Hou 2026]. The 2025 umbrella review also rates massage as one of the better-supported options for pain at 24 to 72 hours, from mostly low-quality reviews [Wiecha 2025].
• Massage guns. Do not assume massage findings apply to a device. A review of 12 trials found no clear soreness or maximum-strength recovery benefit from percussive therapy. Its possible jump-performance benefit had low certainty [Zhu 2026 percussive]. NST's separate massage-gun article covers the device evidence in detail.
• Cold-water immersion. Feeling less sore is not the same as recovering strength. A 2026 review found possible soreness relief but no clear overall strength benefit, with important uncertainty [Zhu 2026 CWI]. A 2025 review compared immersion protocols and reported benefits for soreness, jumping and a blood marker [Wang 2025]. The reviews differ in their analyses and outcomes; this is not a simple yes-or-no disagreement. Neither establishes one best ice-bath routine for every reader.
• Foam rolling. Post-exercise foam rolling slightly reduced the drop in sprint and strength performance and lowered muscle-pain perception in a meta-analysis; the effect on jump was trivial [Wiewelhove 2019].
• Compression garments and kinesiotaping. The 2025 umbrella review reports some support for compression at 48 and 96 hours and kinesiotaping at 48 to 72 hours, again from low-to-moderate-quality reviews [Wiecha 2025]. Treat as minor, optional comfort measures.

What to be careful with

• Routine painkillers. Do not treat painkillers as a training supplement. One 8-week trial in 31 adults aged 18–35 compared daily ibuprofen (1,200 mg) with aspirin (75 mg), not a placebo. Quadriceps growth was smaller with ibuprofen; strength differences depended on the training method [Lilja 2018]. This does not establish what occasional use does, or recommend aspirin instead. Ibuprofen can cause stomach and kidney problems. Follow the medicine leaflet or your prescriber's instructions; ask a pharmacist or doctor if unsure. Do not change prescribed treatment because of this article [NHS 2025].
• Ice baths after every session. If your goal is building muscle, regularly plunging straight after resistance training may work against you. In a 12-week study of 21 physically active men, strength and muscle-mass gains were smaller with 10 minutes of cold-water immersion after each session than with active recovery [Roberts 2015]. That protocol does not establish the effects of occasional use, other cold exposure, or use in a congested competition schedule.
• Leaning on tools instead of the basics. Devices are add-ons. They do not replace sleep, food, and load management.

When soreness needs a doctor

This article is general information, not medical advice. DOMS affects muscles that were exercised; its location alone cannot establish the cause. Seek urgent medical review if you have:

• severe muscle pain, weakness, or swelling out of proportion to the exercise;
• dark, tea- or cola-coloured urine;
• sharp or persistent pain, or difficulty using the affected area;
• soreness that is not improving after several days, or that comes with feeling generally unwell.

These can be signs of a muscle injury or, rarely, exertional rhabdomyolysis, a breakdown of muscle tissue that can affect the kidneys and needs prompt care. Do not wait for dark urine or for every warning sign to appear before seeking care for severe unexpected pain or weakness. Symptoms alone cannot confirm or rule out rhabdomyolysis [CDC/NIOSH 2025]. This section is signposting only. It gives no diagnosis or treatment instructions.

The low-cost foundation

Before any gadget: get enough sleep, eat enough total food and protein, build training load up gradually rather than in jumps, and give it time. These are basic recovery priorities to consider before buying a device.

What would change our conclusion

• A body of high-quality trials showing any of the common remedies produces a large, durable improvement in recovery of function, not just symptoms.
• Consistent, bias-adjusted cold-water findings for clearly matched outcomes and recovery times.
• Evidence that a specific recovery approach reliably prevents DOMS rather than briefly easing it.

How NST assessed this

NST tested nothing. The article is built from a network meta-analysis of recovery strategies [Hou 2026], a 2025 umbrella review of physiotherapy treatments that also grades the quality of the underlying evidence [Wiecha 2025], two cold-water-immersion reviews with different analytical approaches, and primary trials for the "soreness is not a growth signal", non-steroidal anti-inflammatory, and cooling-and-adaptation points. Bibliographic details were checked against PubMed in September 2026. The article distinguishes symptom relief, performance and blood markers rather than treating them as interchangeable measures of recovery.