What the study found
Longer sprints caused greater reductions in force and power and more peripheral fatigue than the work-matched shorter-sprint session. Voluntary activation declined similarly in both.
Participants and protocol
Eleven endurance-trained men completed both cycling protocols: eighteen five-second sprints and six twenty-second sprints. Muscle biopsies and neuromuscular tests tracked metabolic and fatigue responses.
What this cannot establish
An acute cycling experiment does not establish which programme produces better long-term fitness. Matching total work does not make two sessions equivalent in recovery cost.
Publication details
- Record
- PubMed 30817710
- Publication types
- Research Support, Non-U.S. Gov't · Randomized Controlled Trial
- Indexed subjects
- Bicarbonates · Lactic Acid · Glycogen · Blood Glucose · Phosphocreatine
- Source record checked
- 2026-10-18
Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.
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