Effects of compression clothing on speed-power performance of elite Paralympic sprinters: a pilot study
(Auswirkungen von Kompressionskleidung auf die Geschwindigkeits-Schnelligkeits-Leistung von Spitzensportlern im paralympischen Sprint: Eine Pilotstudie)
Compression garments are thought to aid performance in some selected speed-power activities owing to improved sensory feedback and proprioception. The aim of this study was to test the effects of using compression garments on speed and power-related performances in elite sprinters with visual impairment, who rely more on proprioception to perform than their Olympic peers. Eight top-level Paralympic sprinters competing in 100- and 200-m races performed, in the following order: unloaded squat jump (SJ), loaded jump squat (JS) and sprint tests over 20- and 70-m distances; using or not the compression garment. The maximum mean propulsive power value obtained during the JS attempts (starting at 40 % of their body mass, after which a load of 10 % of body mass was progressively added) was considered for data analysis purposes. The athletes executed the SJ and JS attempts without any help from their guides. Magnitude-based inference was used to analyze the results.
Findings: The unloaded SJ was possibly higher in the compression than the placebo condition (41.19 ± 5.09 vs. 39.49 ± 5.75 cm). Performance differences in the loaded JS and sprint tests were all rated as unclear.
Conclusions: It was concluded that the acute enhancement in vertical jump ability should be explored in the preparation of Paralympic sprinters during power-related training sessions. However, chronic effects in Paralympic athletes wearing compression garments need to be further tested, in order to support its use as a specific training aid.
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| Notationen: | Parasport Naturwissenschaften und Technik |
| Veröffentlicht in: | SpringerPlus |
| Sprache: | Englisch |
| Veröffentlicht: |
2016
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| Online-Zugang: | http://doi.org/10.1186/s40064-016-2681-8 |
| Jahrgang: | 5 |
| Seiten: | 1047 |
| Dokumentenarten: | Artikel |
| Level: | hoch |