Related Experiment Video
Updated: Jun 29, 2025
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Induction and Assessment of Exertional Skeletal Muscle Damage in Humans
Published on: December 11, 2016
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The Effect of Prior Creatine Intake for 28 Days on Accelerated Recovery from Exercise-Induced Muscle Damage: A
Shota Yamaguchi1, Takayuki Inami1, Hiroyuki Ishida2
1Institute of Physical Education, Keio University, Yokohama 223-8521, Japan.
Nutrients
|March 28, 2024
Summary
Creatine monohydrate (CrM) supplementation accelerates recovery from exercise-induced muscle damage (EIMD). This study found CrM improved range of motion, muscle strength, and reduced swelling and fatigue post-exercise.
Area of Science:
- Exercise Physiology
- Sports Nutrition
- Muscle Biology
Background:
- Exercise-induced muscle damage (EIMD) is a common issue for athletes.
- Creatine supplementation is known to have beneficial effects, but its specific role in EIMD recovery requires further investigation.
Purpose of the Study:
- To investigate the recovery effects of creatine monohydrate (CrM) on EIMD.
Main Methods:
- A 28-day randomized, double-blind, placebo-controlled study involving 20 healthy men.
- Participants were divided into creatine (CRE) and placebo (PLA) groups.
- EIMD was induced via eccentric dumbbell exercises, with various parameters measured pre- and post-exercise.
Main Results:
- The CRE group showed significantly improved range of motion 24 hours post-exercise compared to PLA.
- Maximum voluntary contraction, upper arm circumference, shear modulus, and muscle fatigue were significantly improved in the CRE group at various time points post-exercise.
- These improvements suggest faster recovery from EIMD with creatine supplementation.
Conclusions:
- Creatine monohydrate supplementation effectively accelerates recovery from exercise-induced muscle damage.
- CrM is a promising supplement for athletes seeking to mitigate EIMD and enhance recovery.
Keywords:
creatine monohydratedietary supplementationeccentric exerciseexercise-induced muscle damageMore Related Videos
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