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Repeated Linear and Quadrangular Sprint as a Function of Anaerobic Power
Ramdane Almansba1, Vincent G Boucher, Andrée-Anne Parent
1Department of Physical Activity Science, University of Quebec at Montreal, Quebec, Canada.
Journal of Strength and Conditioning Research
|July 26, 2019
Summary
Repeated sprint performance in soccer players is linked to anaerobic power. Linear sprints correlate with vertical jump power, while quadrangular sprints relate to both Wingate and jump tests, suggesting distinct training needs.
Area of Science:
- Sports Science
- Exercise Physiology
- Biomechanics
Background:
- Soccer performance relies heavily on repeated-sprint ability (RSA).
- Understanding the relationship between different sprint types and anaerobic power is crucial for training.
- Previous research has not fully elucidated the distinct contributions of linear versus multidirectional sprints to anaerobic capacity.
Purpose of the Study:
- To investigate the relationships between performance in linear and quadrangular repeated-sprint bouts (RSBs) and anaerobic power measures in U17 soccer players.
- To determine if established anaerobic power tests can predict RSB performance.
- To compare physiological and perceptual responses between linear and quadrangular RSBs.
Main Methods:
- Seventeen U17 soccer players (age 16 ± 0.35 years) participated.
- Participants completed linear and quadrangular RSBs, a Wingate anaerobic test, and a vertical jump test.
- Performance indices and physiological/perceptual responses were recorded and analyzed for correlations.
Main Results:
- Mean linear sprint time strongly correlated with vertical jump force and power (r = -0.68 to -0.75).
- Quadrangular RSB performance correlated with both Wingate test and vertical jump parameters.
- Linear and quadrangular RSB performance indices were not significantly correlated, and quadrangular sprints elicited higher physiological and perceptual responses.
Conclusions:
- The Wingate test and vertical jump test can serve as predictors of repeated-sprint performance.
- Linear and quadrangular repeated sprints represent distinct motor abilities requiring independent training.
- Training programs should incorporate both linear and multidirectional sprint drills to enhance overall soccer-specific fitness.
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