Here is some very recent evidence:
OBJECTIVE: To determine if ice-water immersion after eccentric quadriceps exercise minimises the symptoms of delayed-onset muscle soreness (DOMS). DESIGN: A prospective randomised double-blind controlled trial was undertaken. 40 untrained volunteers performed an eccentric loading protocol with their non-dominant leg. INTERVENTIONS: Participants were randomised to three 1-min immersions in either
. MAIN OUTCOME MEASURES: Pain and tenderness (visual analogue scale), swelling (thigh circumference), function (one-legged hop for distance), maximal isometric strength and serum creatine kinase (CK) recorded at baseline, 24, 48 and 72 h after exercise. Changes in outcome measures over time were compared to determine the effect of group allocation using independent t tests or Mann-Whitney U tests. RESULTS: No significant differences were observed between groups with regard to changes in most pain parameters, tenderness, isometric strength, swelling, hop-for-distance or serum CK over time. There was a significant difference in pain on sit-to-stand at 24 h, with the intervention group demonstrating a greater increase in pain than the control group (median change 8.0 versus 2.0 mm, respectively, p = 0.009). CONCLUSIONS: The protocol of ice-water immersion used in this study was ineffectual in minimising markers of DOMS in untrained individuals. This study challenges the wide use of this intervention as a recovery strategy by athletes.
- ice water (5 +/- 1 degrees C)
or tepid water (24 degrees C)
Author/Association: Sellwood KL, Brukner P, Williams D, Nicol A, Hinman R
Title: Ice-water immersion and delayed-onset muscle soreness: a randomised controlled trial [with consumer summary]
Source: British Journal of Sports Medicine 2007 Jun;41(6):392-397