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Reevaluating the total genotype score: a practical perspective from applied sport science
Ricardo Muller Bottura1,2, Daniel Blasioli Dentillo3
1Department of Neurosciences, Biomedicine and Movement Sciences, Università Degli Studi Di Verona, 37124, Verona, Italy. ricardo.mullerbottura@univr.it.
Journal of Applied Genetics
|October 1, 2025
Summary
Genetic insights in sports are often misunderstood. This study uses identical twins to show practical applications of sports genetics in training and performance, highlighting the need for more case reports.
Area of Science:
- Sports Science
- Human Genetics
- Exercise Physiology
Background:
- The field of sports genetics is rapidly expanding, with a growing body of literature.
- Misinterpretation of genetic information often hinders its practical application in athletic training programs.
Purpose of the Study:
- To illustrate the correct application of genetic information in sports using real-world case studies.
- To differentiate between genetic profiling and genetic application studies in the context of athletic performance.
Main Methods:
- Case study analysis of identical twin athletes.
- Collection of data on athletic performance tests.
- Assessment of individual training and competition preferences.
Main Results:
- Demonstrated practical application of genetic data in tailoring training for athletes.
- Identified variations in performance and preferences between genetically identical individuals.
- Highlighted the distinction between understanding genetic potential and applying it.
Conclusions:
- Emphasizes the critical need for applied genetic research in sports, moving beyond mere profiling.
- Case reports are crucial for understanding the real-world impact of genetics on athletic development.
- Further investigation is required to bridge the gap between genetic knowledge and practical sports training.
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