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Antifragility in Climbing: Determining Optimal Stress Loads for Athletic Performance Training.
Yannick Hill1, Adam W Kiefer2, Paula L Silva3
1Department of Psychology, University of Groningen, Groningen, Netherlands.
Frontiers in Psychology
|March 29, 2020
Summary
Athletes can become stronger under stress through antifragility. This study maps individual athlete responses to climbing challenges, creating load-response profiles to guide training for enhanced performance and adaptability.
Area of Science:
- Sports Science
- Evolutionary Biology
- Exercise Physiology
Background:
- Extensive research highlights stress's negative impact on athletic performance.
- Evolutionary biology suggests organisms can grow stronger under stress (antifragility).
- Understanding individual athlete stress responses is crucial for optimizing training.
Purpose of the Study:
- To explore antifragility in athletes by developing individualized load-response profiles.
- To investigate how athletes adapt to increasing stress in a sports-specific task.
- To provide coaches with tools for designing targeted training interventions.
Main Methods:
- 37 climbers completed bouldering routes of increasing difficulty.
- Behavioral responses were quantified by combining maximal performance and attempts needed.
- Load-response curves were generated to calculate phenotypic plasticity (PP).
Main Results:
- Individualized load-response profiles were successfully generated for each climber.
- Phenotypic plasticity (PP) varied among athletes, even those with similar peak performance.
- The study identified distinct patterns of adaptability to stress.
Conclusions:
- Individual load-response profiles offer insights into athlete antifragility.
- Coaches can use these profiles to tailor stress loads for optimal training.
- This approach facilitates the development of physical, physiological, and behavioral adaptations.
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