Research

Energy balance

Resistance exercise training significantly improves aerobic capacity (VO2max) across short, medium, and long-term durations, with the largest absolute improvement seen in short-term interventions.

Incorporate resistance training into your routine to boost your aerobic capacity (VO2max). You will see improvements regardless of whether you train for 6 weeks or 6 months, with the biggest initial gains in the first 6 weeks.

LimitedSupportsLOW confidence
There was an improvement in VO2max with RET... in short-term studies (mean difference 2.07 (95% CI 0.75 to 3.39) mL/kg/min, p=0.002)... In medium-term studies... there was a significant improvement... (mean difference 1.07 (95% CI 0.38 to 1.76) mL/kg/min, p=0.002)... In long-term studies... there was a significant improvement... (mean difference 1.22 (95% CI 0.44 to 2.0) mL/kg/min, p=0.002).
Ruth Ashton et al. · British Journal of Sports Medicine · 2018

Why this rating

Evidence is rated 'low' or 'very low' due to heterogeneity and risk of bias.

Source

Effects of short-term, medium-term and long-term resistance exercise training on cardiometabolic health outcomes in adults: systematic review with meta-analysis

Ruth Ashton et al. · British Journal of Sports Medicine · 2018

DOI 10.1136/bjsports-2017-098970

Meta-analysis · 173 studiesCited 241×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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