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September 1, 1985Acta Physiologica Scandinavica

Acid‐base and electrolyte balance after exhausting exercise in endurance‐trained and sprint‐trained subjects

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Why the study?

Does sprint training compared to endurance training alter acid-base and electrolyte balance after exhausting exercise?

Population

12 subjects (6 endurance-trained [ET] and 6 sprint-trained [ST])

Comparison

Exhausting exercise on a treadmill at a speed… vs Endurance-trained vs. sprint-trained subjects

Design

Cross-sectional

Follow-up

9 minutes post-exercise

Authors

JMJon Ingulf MedbøVestlandsforskingOSOle M. SejerstedHeart Failure & Transplant

Discussion

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Overview

May indicate training-specific lactate tolerance; cross-sectional design leaves causal effects and practice change open.

Structured PICO

Does sprint training compared to endurance training alter acid-base and electrolyte balance after exhausting exercise?

P
Population
12 subjects (6 endurance-trained [ET] and 6 sprint-trained [ST])
I
Intervention
Exhausting exercise on a treadmill at a speed leading to exhaustion within 1 min
C
Comparator
Endurance-trained vs. sprint-trained subjects
O
Outcome
Oxygen deficit, changes in arterial blood acid-base status, and plasma electrolytessurrogate

Sprint-trained athletes can tolerate higher blood lactate accumulation and lower pH during exhaustive exercise compared to endurance-trained athletes, without a difference in inherent buffer capacity.

Cite This Study

Medbø et al. (1985) studied this question.

synapsesocial.com/papers/6a10fc81ed67694fb09fb2aehttps://doi.org/10.1111/j.1748-1716.1985.tb07696.x
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