Delayed onset muscle soreness (DOMS) typically appears 12 to 24 hours after unfamiliar or eccentric-heavy training, peaks around 24 to 72 hours, and resolves within a few days.
It reflects microscopic muscle damage and the inflammatory response to it — a normal part of adaptation, not an injury.
The short answer
Massage reliably reduces how sore you feel. The evidence for this is reasonably consistent, with effects most apparent in the 24 to 72 hour window.
What's far less clear is whether it accelerates the underlying repair. Markers of muscle damage and measures of strength recovery generally don't improve much more than they would anyway.
How to read that
Reduced soreness is a genuine benefit, not a trivial one. Feeling less sore means you move more normally, sleep better, and are more likely to complete your next session. That has real downstream value for training consistency.
But it's a symptomatic benefit rather than a repair-acceleration one, and it's worth understanding the difference.
Timing
Most studies showing benefit applied massage within a couple of hours after exercise, or during the peak soreness window. Lighter, moderate-pressure work is better tolerated than deep work on already-sore tissue — aggressive treatment on acutely sore muscle can simply add to the discomfort.
How it compares to other recovery strategies
- Active recovery — light movement — is at least as effective for soreness and costs nothing
- Sleep outperforms essentially every recovery intervention, and is the one most often neglected
- Adequate protein and total calories support actual repair
- Compression garments show modest, similar perceived-soreness benefits
- Cold water immersion reduces soreness, but may blunt some strength and hypertrophy adaptations if used routinely after resistance training
The most effective approach
Prevention beats treatment here. DOMS is largely a function of doing something unfamiliar or dramatically increasing load. Progress volume and intensity gradually and severe DOMS becomes uncommon — and the repeated bout effect means a movement you've done recently produces far less soreness next time.
More detail on the mechanism: DOMS demystified.
If soreness lasts beyond about five days, is sharply localized rather than diffuse, or comes with significant swelling or dark urine, get it assessed — that's no longer typical DOMS.