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Trivial between-group effect size was observed for muscle thickness changes at VL50.
The minimal effect size suggests that both training approaches may yield similar outcomes in muscle thickness at VL50.
StrongSupportsmedium confidence
For VL50, changes in MT was observed in both groups (4-6 RPE: -1.06 mm [-3.43-1.32], 7-9 RPE: -1.13 mm [-3.38-1.12]), with trivial between-group effect size (g = 0.02 [-0.45-0.48]).
Why this rating
Based on study design from abstract.
Source
Effect Of Proximity To Failure During Resistance Training On Vastus Lateralis Hypertrophy
Seth R. Hinson et al. · Medicine & Science in Sports & Exercise · 2023
DOI 10.1249/01.mss.0000984776.13400.ea
other · n=20
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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