Effect of Resistance on 20 m Running Performance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14510%2F24%3A00136416" target="_blank" >RIV/00216224:14510/24:00136416 - isvavai.cz</a>
Result on the web
<a href="https://journals.muni.cz/studiasportiva/article/view/37663" target="_blank" >https://journals.muni.cz/studiasportiva/article/view/37663</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5817/StS2024-1-11" target="_blank" >10.5817/StS2024-1-11</a>
Alternative languages
Result language
angličtina
Original language name
Effect of Resistance on 20 m Running Performance
Original language description
Introduction: Sprinting is a key component in the development and final results in many individual and team sports. According to recent findings on the mechanical determinants of sprint performance, resistance sprinting (RSS) may be a suitable method to improve sprint performance in the acceleration and maximum velocity phases. Methods: Sports science students (183.6 ± 5.1 cm; 85.8 ± 6.8 kg; 24.5 ± .9 yrs), who are primarily involved in collective sports, performed two-day testing. The first testing included tests of maximal strength, isometric mid-tight pull (IMTP) and explosive lower limb strength, countermovement jump with no arm movement (CMJ). The second testing was completed 48 hours later and included unresisted sprint (URS) and resisted sprint (RSS) over 20 m with three different resistances (8 oz, 12 oz, 2 lb). Results: A significant correlation was found between CMJ and speed tests (URS, RSS 8 oz, RSS 12 oz). The same applied for the relationship with IMTP and speed tests, with only one difference being that IMTP correlated also with RSS 2 lb (r = -0.58). However, observing the relationship of velocity decrease (Vdec) and performance parameters, showed the highest correlation between Vdec 8 oz and URS 20 m (r = -0.572), and also between Vdec 12 oz and CMJ (r = -0.370). At Vdec 2 lb, of all the performance parameters, IMTP (r = -0.260) was the only one which correlated. Conclusion: The results of the study demonstrate a relationship between CMJ and IMTP with unresisted sprint. Also between maximal strength test, IMTP and heavy resisted sprint.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
30306 - Sport and fitness sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Studia Sportiva
ISSN
1802-7679
e-ISSN
2570-8783
Volume of the periodical
18
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
127-136
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85201676939