Research
Energy balance
Multiple factors moderate strength improvements from resistance training frequency.
Practitioners should consider individual and program-specific factors when designing resistance training programs for strength gains.
StrongSupportsmedium confidence
Training protocol (e.g., body-part specific training), participant characteristics, and study design moderated strength improvements.
Why this rating
Based on systematic review and meta-analysis of 47 studies.
Source
Impact of resistance training frequency on physiological and performance adaptations: A systematic review and meta-analysis
Meiling Tao et al. · International Journal of Sports Science & Coaching · 2026
DOI 10.1177/17479541261428779
Meta-analysis
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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