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Updated: Jun 25, 2025

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
Published on: July 5, 2017
Effects of Omega-3 fatty acids supplementation and resistance training on skeletal muscle
Yuta Uchida1, Katsunori Tsuji2, Eisuke Ochi3
1Faculty of Bioscience and Applied Chemistry, Hosei University, Tokyo, Japan.
Background & Aims:
The aim of this study was to investigate the omega-3 fatty acids supplementation, and resistance training on muscle strength and mass.
Methods:
A review was conducted by searching relevant randomized controlled trials investigating the effects of omega-3 fatty acids supplementation and resistance training on skeletal muscle strength and mass. Three experts independently performed a thorough examination of the literature database and conducted the systematic review and meta-analysis.
Results:
Four studies were ultimately included in the systematic review after screening. The results of the meta-analysis revealed that the supplementation of omega-3 fatty acids and resistance training significantly improved muscle strength compared to the placebo-controlled group. However, no significant effects were observed in the effect for muscle mass.
Conclusions:
The interventions of omega-3 fatty acids supplementation and resistance training show promise as a countermeasure against muscular dysfunction. While further research is warranted to investigate its effects on skeletal muscle mass, the findings of this study hold implications for maintaining and/or improving the quality of life to elderly people.
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