Effect snapshot
Intervention 10–15 min cold water immersion after hard training vs passive rest
Outcome Next-day perceived muscle soreness
Effect 15–30 percent relative decrease
Confidence meta_analysis
Context Athletes and trained adults, DOMS after resistance or sprint work

Sources

What changes

Cold water immersion is often associated with a 15–30% relative reduction in next-day soreness ratings in recovery meta-analyses—effects on strength adaptation vary.

When this tends to work

  • Conditions similar to: Athletes and trained adults, DOMS after resistance or sprint work
  • You can measure Next-day perceived muscle soreness reliably
  • The intervention is implemented consistently, not half-measured

When to be careful

  • Your audience or product differs materially from the cited context
  • Compliance costs or second-order effects outweigh the lift
  • Evidence label is meta_analysis—treat wide ranges as planning bands, not promises

Practical takeaway

Use the cited range for prioritization and test design. Verify against your own data before scaling.