ArticleEuropean journal of applied physiology2023
Mechanical and Metabolic Power in Accelerated Running-PART I: the 100-m dash.
Article in European journal of applied physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Assessing High-Intensity Acceleration Efforts Using Local Positioning System-Introducing the Concept of the Relative Acceleration Threshold to Ice Hockey.Sports (Basel, Switzerland) · 2026Article
- Mechanical load monitoring in rugby: limitations and future perspectives.Frontiers in sports and active living · 2026Article
- Quantifying metabolic energy contributions in sprint running: a novel bioenergetic model.European journal of applied physiology · 2025Article
- Energy cost of running uphill as compared to running on the level with impeding horizontal forces.European journal of applied physiology · 2025Article
- Comparison of Metabolic Power and Energy Cost of Submaximal and Sprint Running Efforts Using Different Methods in Elite Youth Soccer Players: A Novel Energetic Approach.Sensors (Basel, Switzerland) · 2024Article
- Incorporating internal work leads to overestimations of total work in sprint running.European journal of applied physiology · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeAcceleration phases require additional mechanical and metabolic power, over and above that for running at constant velocity. The present study is devoted to a paradigmatic example: the 100-m dash, in which case the forward acceleration is very high initially and decreases progressively to become negligible during the central and final phases.
methodsThe mechanical ([Formula: see text]) and metabolic ([Formula: see text]) power were analysed for both Bolt's extant world record and for medium level sprinters.
resultsIn the case of Bolt, [Formula: see text] and [Formula: see text] attain peaks of ≈ 35 and ≈ 140 W kg
conclusionHence, whereas in the last part of the run the velocity is about twice that observed after ≈ 1 s, [Formula: see text] and [Formula: see text] are reduced to 45-50% of the peak values.
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