How sprinting affects growth hormone in different athletes
Growth hormone responses to treadmill sprinting in sprint- and endurance-trained athletes
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at how a hard 30-second sprint affects growth hormone in athletes who usually sprint versus those who run long distances.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at how a hard 30-second sprint affects growth hormone in athletes who usually sprint versus those who run long distances.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 543 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Nevill ME, Holmyard DJ, Hall GM, Allsop P, van Oosterhout A, Burrin JM, Nevill AM
Related Content
Claims (4)
Doing really intense sprints gives your body a big, quick boost in growth hormone—up to 17 times more—which helps protect your muscles and burn fat.
Sprint athletes get a much bigger spike in their growth hormone after a hard 30-second sprint than endurance athletes do — their bodies react differently because of their training.
When athletes do their hardest sprints, how fast they go and how much lactic acid builds up in their blood can explain most of why their growth hormone spikes — it’s closely tied to how intensely their body is working.
After a super intense 30-second sprint, sprint athletes have higher levels of certain chemicals in their blood and more acidic blood than endurance athletes during recovery — which means their bodies go through a bigger metabolic shake-up.