Exclusive practice of crawl versus practicing the four swimming strokes on the improvement of crawl technique
DOI:
https://doi.org/10.47197/retos.v1i40.76840Keywords:
Swimming, technique, principle of variety, principle of specializationAbstract
Context: Many aspects related to the teaching-learning process in swimming have not been subject of study. Objective: The purpose of the present investigation was to verify which methodological approach is more effective in improving the crawl technique: Exclusive practice of crawl, or practicing the four swimming strokes. Method: 26 male university students were randomly allocated into two groups: Crawl Group (GC): They exclusively performed crawl sessions. Swimming strokes group (GE): They underwent sessions of all the four swimming strokes. Results: After completing an eight-week intervention program, both groups enhanced their crawl technique. However, improvements observed in the GE were significantly greater than those achieved by the GC in the 25-metres crawl test (p <.001), stroke length (p=.006), average swimming speed (p=.000), and stroke index (p=.002). Conclusion: Practicing all four swimming strokes is more effective than crawl swimming only when it comes to improving the crawl technique in college-aged males.
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Copyright (c) 2020 Pablo Prieto González, Jaromir Sedlacek
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