A Critical Appraisal of Using Barbell Velocity Data to Regulate Training
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Steven M. Hirsch [1] ; Christopher J. Chapman [4] ; Harjiv Singh [2] ; Daniel G. Baker [3] ; David Michael Frost [1]
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[1] University of Toronto
University of Toronto
Canadá
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[2] University of Michigan–Ann Arbor
University of Michigan–Ann Arbor
City of Ann Arbor, Estados Unidos
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[3] Edith Cowan University
Edith Cowan University
Australia
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[4] Freestyle Canada, Sport Science & Sport Medicine, Vancouver, British Columbia, Canada
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- Localización: Journal of strength and conditioning research: the research journal of the NSCA, ISSN 1064-8011, Vol. 39, Nº. 3, 2025, págs. 360-372
- Idioma: inglés
- Texto completo no disponible (Saber más ...)
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Resumen
Practitioners must balance numerous training variables to ensure they do not impose too much nor too little training stress on their athlete. As an athlete's capacity can fluctuate based on their preparedness for training, the intended vs. actual training intensity in a fixed training program may not coincide. Similarly, the training set volume that an athlete should be exposed to may fluctuate depending on their current state. A discrepancy between intended vs. actual training intensity and volume could negatively impact subsequent training adaptations. Thus, researchers and practitioners have advocated for "autoregulation," whereby the volume and intensity of training are automatically adjusted based on the athlete's preparedness. One proposed method of autoregulating resistance training is by using barbell velocity data. However, it is unclear whether, and under which contexts, these data are appropriate for regulating resistance training. Therefore, the purpose of this literature review was to critically examine the current research on using barbell velocity data to regulate resistance training intensity and volume. After examining the relevant literature, it is the authors' belief that the current data do not support using velocity data to precisely regulate resistance training intensity. However, it is the authors' belief that the current literature does suggest that researchers and practitioners can leverage these data to regulate other aspects of resistance training, such as athlete motivation, autonomy, and focus of attention, which could also impact the resulting adaptations from training. Overall, more research is required to better understand how researchers and practitioners should use velocity data to guide training.
