Fasting insulin
Biomarker1 paper1 finding
Interventions
1Sprint interval training
downin humans1High certainty
1 study
Sprint interval training
downin humans1High certainty
Sprint interval training decreases fasting insulin in humans.
Reviewversus no-exercise control
Effects of sprint interval training on markers of metabolic health: A three-level meta-analysis of randomised controlled trials · Journal of sports sciences · 1 Oct 2026