The W' Balance Model: Mathematical and Methodological Considerations
| Autor: | David C. Clarke, Philip F. Skiba |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Balance (metaphysics)
Computer science Physical Therapy Sports Therapy and Rehabilitation Human physiology High-Intensity Interval Training Calculation methods law.invention Oxygen Consumption Risk analysis (engineering) law Critical power Computer software CLARITY Exercise Test Humans Orthopedics and Sports Medicine Exercise |
| Zdroj: | International journal of sports physiology and performance. 16(11) |
| ISSN: | 1555-0273 |
| Popis: | Since its publication in 2012, the W′ balance model has become an important tool in the scientific armamentarium for understanding and predicting human physiology and performance during high-intensity intermittent exercise. Indeed, publications featuring the model are accumulating, and it has been adapted for popular use both in desktop computer software and on wrist-worn devices. Despite the model’s intuitive appeal, it has achieved mixed results thus far, in part due to a lack of clarity in its basis and calculation. Purpose: This review examines the theoretical basis, assumptions, calculation methods, and the strengths and limitations of the integral and differential forms of the W′ balance model. In particular, the authors emphasize that the formulations are based on distinct assumptions about the depletion and reconstitution of W′ during intermittent exercise; understanding the distinctions between the 2 forms will enable practitioners to correctly implement the models and interpret their results. The authors then discuss foundational issues affecting the validity and utility of the model, followed by evaluating potential modifications and suggesting avenues for further research. Conclusions: The W′ balance model has served as a valuable conceptual and computational tool. Improved versions may better predict performance and further advance the physiology of high-intensity intermittent exercise. |
| Databáze: | OpenAIRE |
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