Cited by 4Exercise and Physiological ResponsesSports Performance and TrainingMuscle metabolism and nutrition

Effect of Oral and Topical Sodium Bicarbonate on Functional Recovery and Soccer-Specific Performance After Exercise-Induced Muscle Damage: A Randomized, Double-Blind, Placebo-Controlled Study

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Gurton, William H., Gough, Lewis A., Lynn, Anthony, Ranchordas, Mayur K.·2025·Nutrients

Abstract

Objectives: This study assessed the influence of oral and topical sodium bicarbonate (SB) on recovery and soccer-specific performance after exercise-induced muscle damage (EIMD). Methods: In a randomized, double-blind, placebo-controlled, parallel group design, 24 soccer players were allocated to oral SB, topical SB (PR Lotion, Momentous), or placebo (PLA) (n = 8 per condition) and attended six laboratory sessions: (i) familiarization, (ii) baseline measures, and (iii) four experimental trials on consecutive days. Muscle damage was induced on day 1 using 40 × 15 m sprints, after which either 0.3 g·kg−1 body mass (BM) SB (SB-ORAL), 0.9036 g·kg−1 BM PR Lotion (SB-LOTION), or an equivalent PLA was given. Recovery outcomes were measured post-EIMD, 1 d, 2 d, and 3 d post (day 1–4). Soccer-specific performance was repeated 3 d post, with supplements administered again 2 h pre-exercise. Recovery measures included muscle soreness, vertical jump height, and maximal voluntary isometric contraction. Illinois agility test (IAT), 8 × 25 m repeated sprints, and Yo-Yo Intermittent Recovery Test Level 2 (Yo-Yo IR2) were assessed as soccer-specific performance. Results: Neither SB-ORAL nor SB-LOTION accelerated indices of recovery but decline in soccer-specific performance from baseline to 3 d post was attenuated for SB-ORAL, with significant effects for IAT (p = 0.032, g = 1.69) and Yo-Yo IR2 (p = 0.026, g = 1.61) compared with PLA. Conclusions: SB did not accelerate recovery following EIMD but prescribing oral SB before subsequent exercise might rescue key performance indicators. These findings offer implications for practitioners working with soccer players during periods where full recovery is not achieved.

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  1. [28]Johar P. Grover V. Topp R. Behm D.G. A Comparison of Topical Menthol to Ice on Pain, Evoked Tetanic and Voluntary Force during Delayed Onset Muscle Soreness Int. J. Sports Phys. Ther. 2012 7 314 322 22666646 PMC3362986
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Authors
Gurton, W. H., Gough, L. A., Lynn, A., & Ranchordas, M. K.
Affiliations
  • Sheffield Hallam University (GB)
  • Birmingham City University (GB)
Corresponding author
Gurton, William H.
Venue
Nutrients
Publisher
MDPI AG
Published
2025-10-28
Volume
17
Issue
21
Pages
3383
ISSN
2072-6643 (ISSN-L)
OpenAlex
W4415625806
Cited by
4
References
54
Citations by year
2026: 4
FWCI
1.37
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • BCU Open Access Repository (Birmingham City University) (acceptedVersion)
  • SHURA (Sheffield Hallam University Research Archive) (Sheffield Hallam University) (acceptedVersion)
Topics
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Muscle metabolism and nutrition
Keywords
sodium bicarbonate, exercise-induced muscle damage, muscle recovery, oral supplementation, muscle soreness, Yo-Yo Intermittent Recovery Test, agility, repeated sprint performance, soccer players
MeSH terms
Administration, Oral, Administration, Topical, Adult, Double-Blind Method, Humans, Male, Soccer, Exercise, Sodium Bicarbonate, Muscle, Skeletal, Dietary Supplements, Recovery of Function, Athletic Performance, Young Adult, Myalgia

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