Meta-Analysishigh evidence
Effects of Exercise Training on Mitochondrial and Capillary Growth in Human Skeletal Muscle: A Systematic Review and Meta-Regression.
Sports medicine (Auckland, N.Z.)·January 1, 2025·PMID 39390310
Why it mattersThis large-scale synthesis provides evidence-based guidance for prescribing exercise to improve muscle oxidative capacity and capillarization, key determinants of aerobic fitness and metabolic health. It clarifies that various intensities are effective, but time efficiency and training frequency can be tailored to patient goals and constraints.
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