Guide · Recovery

Ice Bath Recovery: What It Does After Exercise

Thomas Cronenberg, founder of Arctic Tub, CologneReviewed on 5 October 2026 · 4 min read
In short:

After endurance or interval sessions, a short, cold bath is well established: less muscle soreness and a better feeling of recovery than with passive recovery1, 2. After a match, the main benefits are better jump and sprint performance the next day and less fatigue after three days3. After strength training it is different if you want to build muscle or strength: regular cold immersion straight after the session can blunt exactly that adaptation4, 5, 6, 7. Against muscle soreness, the best results were seen at 10–15 °C for 10–15 minutes8, fully immersed rather than legs only9. The effects are small in trained athletes, but can matter in competition9. More on timing: ice bath before or after exercise.

Man sitting shoulder-deep in an ice hole in a frozen lake

Ice baths for muscle soreness: what is established

Evidence: well established compared with passive recovery.

A Cochrane review of 17 small studies with 366 participants found less muscle soreness 24 to 96 hours after training than with passive recovery; study quality was low1. A meta-analysis of 52 studies confirms this after high-intensity exercise: 24 hours later less muscle soreness, a better feeling of recovery and slightly more explosive power. The bath showed no measurable effect on the recovery of maximal strength2.

Two caveats belong with this. After team sport, perceived muscle soreness was not demonstrably lower with cold water3. And whether an ice bath measurably lowers inflammation is not settled: in the muscle, inflammation after cold was no lower than after easy cycling10, and in the blood a meta-analysis found no effect on CRP and IL-6 within 48 hours11.

When to take an ice bath – and when not to

Evidence: well established after endurance work and matches; well established against it after strength training aimed at muscle growth; indications against it before maximal efforts.

SituationSensible?What the studies show
After endurance or intervalsYes, short and coldLess muscle soreness, better feeling of recovery 24 hours later1, 2
After a match (team sport)Yes, short and coldJump and sprint performance better 24 hours later, less fatigue after 72 hours3; in junior football, across four matches in four days: less leg soreness and fatigue, running performance better maintained12
After strength training aimed at muscle growthNot straight afterwardsRegular cold after the session blunted strength gains in a meta-analysis of 8 studies4, and in two training studies the growth of fast-twitch fibres5, 6; a meta-analysis found smaller muscle gains7; whether a gap of hours removes the disadvantage has not been studied
Shortly before a sprint or maximal effortNoWhen the bath followed exercise, sprint performance had recovered worse one hour later and jump performance after six hours13; 15 minutes in 13–14 °C water between two sprints lowered performance in the second one14

Give yourself a few minutes to settle after training before you get into the water: cold water triggers a cold shock in the first seconds, which otherwise adds to the strain on a heart and circulation that are already working hard15.

How cold, how long? Ice bath duration and temperature

Evidence: indications – best results at 10–15 °C for 10–15 minutes.

The muscle-soreness meta-analysis saw the best results at 10–15 °C and 10–15 minutes8. Longer is not better: in the meta-regression of 52 studies, shorter duration and lower temperature were linked to the largest effects on muscle-damage markers and endurance performance2. And all the way in rather than legs only: in trained athletes, a whole-body bath improved performance recovery by 5.1 percent, clearly more than immersing only the legs or arms at 1.1 percent9. These are study protocols, not a recommendation for beginners. How to work your way up safely is in the beginner's guide.

A cold plunge pool at home

In sport, the cold-water tub that players get into after training or a match is called the recovery pool. Professional clubs use these pools, but most of our customers are amateur athletes.

Safety: Never bathe alone, and settle down first after exercise – cold water triggers a cold shock15. With an infection, fever or known cardiovascular disease, only after consulting a doctor. The rules for getting started are in the beginner's guide.

Ice bathing at home: tubs and chillers

If you want to bathe regularly, you need a tub you can sink into up to your neck, and a chiller that keeps the water cold every morning. Tubs · Chillers

Ice barrels & ice tubs

Sources

  1. Bleakley C et al. (2012). Cold-water immersion (cryotherapy) for preventing and treating muscle soreness after exercise. Cochrane Database Syst Rev (2):CD008262. https://doi.org/10.1002/14651858.CD008262.pub2
  2. Moore E et al. (2022). Impact of Cold-Water Immersion Compared with Passive Recovery Following a Single Bout of Strenuous Exercise on Athletic Performance in Physically Active Participants: A Systematic Review with Meta-analysis and Meta-regression. Sports Med 52(7):1667–1688. https://doi.org/10.1007/s40279-022-01644-9
  3. Higgins TR, Greene DA, Baker MK (2017). Effects of Cold Water Immersion and Contrast Water Therapy for Recovery From Team Sport: A Systematic Review and Meta-analysis. J Strength Cond Res 31(5):1443–1460. https://doi.org/10.1519/JSC.0000000000001559
  4. Malta ES et al. (2021). The Effects of Regular Cold-Water Immersion Use on Training-Induced Changes in Strength and Endurance Performance: A Systematic Review with Meta-Analysis. Sports Med 51(1):161–174. https://doi.org/10.1007/s40279-020-01362-0
  5. Roberts LA et al. (2015). Post-exercise cold water immersion attenuates acute anabolic signalling and long-term adaptations in muscle to strength training. J Physiol 593(18):4285–4301. https://doi.org/10.1113/JP270570
  6. Fyfe JJ et al. (2019). Cold water immersion attenuates anabolic signaling and skeletal muscle fiber hypertrophy, but not strength gain, following whole-body resistance training. J Appl Physiol 127(5):1403–1418. https://doi.org/10.1152/japplphysiol.00127.2019
  7. Piñero A et al. (2024). Throwing cold water on muscle growth: A systematic review with meta-analysis of the effects of postexercise cold water immersion on resistance training-induced hypertrophy. Eur J Sport Sci 24(2):177–189. https://doi.org/10.1002/ejsc.12074
  8. Machado AF et al. (2016). Can Water Temperature and Immersion Time Influence the Effect of Cold Water Immersion on Muscle Soreness? A Systematic Review and Meta-Analysis. Sports Med 46:503–514. https://doi.org/10.1007/s40279-015-0431-7
  9. Poppendieck W et al. (2013). Cooling and performance recovery of trained athletes: a meta-analytical review. Int J Sports Physiol Perform 8(3):227–242. https://doi.org/10.1123/ijspp.8.3.227
  10. Peake JM et al. (2017). The effects of cold water immersion and active recovery on inflammation and cell stress responses in human skeletal muscle after resistance exercise. J Physiol 595(3):695–711. https://doi.org/10.1113/JP272881
  11. Xiao F et al. (2023). Effects of cold water immersion after exercise on fatigue recovery and exercise performance – meta analysis. Front Physiol 14:1006512. https://doi.org/10.3389/fphys.2023.1006512
  12. Rowsell GJ et al. (2011). Effect of post-match cold-water immersion on subsequent match running performance in junior soccer players during tournament play. J Sports Sci 29(1):1–6. https://doi.org/10.1080/02640414.2010.512640
  13. Choo HC et al. (2022). The effect of cold water immersion on the recovery of physical performance revisited: A systematic review with meta-analysis. J Sports Sci 40(23):2608–2638. https://doi.org/10.1080/02640414.2023.2178872
  14. Crowe MJ, O'Connor D, Rudd D (2007). Cold water recovery reduces anaerobic performance. Int J Sports Med 28(12):994–998. https://doi.org/10.1055/s-2007-965118
  15. Tipton MJ et al. (2017). Cold water immersion: kill or cure? Exp Physiol 102(11):1335–1355. https://doi.org/10.1113/EP086283

About the author: Thomas Cronenberg is the founder of Arctic Tub in Cologne and has been bathing at 5 °C in the morning for years. Arctic Tub designs ice tubs and chillers in Cologne and delivers throughout the EU.