Determining the Prognostic Validity of the Unilateral Horizontal Cyclic Jumps Test in Sprint Performance
| Autor: | Ivan Milinović, Vesna Babić, Aleš Dolenec, Marko Čule |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Technology
Contact time QH301-705.5 QC1-999 Kinematics 030204 cardiovascular system & hematology udc:796.01 03 medical and health sciences 0302 clinical medicine maximal speed strength and power Statistics General Materials Science Biology (General) sport performance enhancement start acceleration Instrumentation QD1-999 Mathematics Fluid Flow and Transfer Processes maksimalna hitrost Kinesiology Process Chemistry and Technology Physics General Engineering moč šport Regression analysis 030229 sport sciences Stride length Engineering (General). Civil engineering (General) Computer Science Applications Test (assessment) povečan učinek Chemistry Sprint štartni pospešek izboljšanje sposobnosti TA1-2040 Performance enhancement human activities |
| Zdroj: | Applied Sciences, Vol 11, Iss 7038, p 7038 (2021) Applied Sciences Volume 11 Issue 15 Applied sciences, vol. 11, no. 15, 7038, 2021. |
| ISSN: | 2076-3417 |
| DOI: | 10.3390/app11157038 |
| Popis: | In sports practice, motor tests are commonly used to predict success in specific segments of sprint running, as well as post-injury tests in rehabilitation. The purpose of this analytical cross-sectional study was to determine the prognostic validity of the unilateral horizontal cyclic jumps for a 20 m (UHCJ20m) test on sprint running success. A sample of 118 kinesiology students aged 20.5 ± 1.2 years with an average height of 179.7 ± 6.4 cm and a body mass of 75.6 ± 7.3 kg was used to determine the correlation between the results of the UHCJ20m test and the results of the 20 m sprint start run (MRLS20m), the 20 m sprint flying start run (MRFS20m), and the 100 m run (M100m). The results showed a moderate correlation in all tests (MRLS20m (R = 0.49), MRFS20m (R = 0.53), and M100m (R = 0.38)) with UHCJ20m. In addition to the final result, the multiple regression analysis showed a significant moderate correlation between the kinematic parameters of the UHCJ20m test and the results in the MRLS20m (R = 0.38), MRFS20m (R = 0.49), and M100m (R = 0.37) tests. The stride length (SL) and the contact time (CT) of the UHCJ20m test were statistically significant predictors for the 100 m sprint, the number of steps for MRLS20m, and the SL and the CT for MRFS20m sprint success. Unilateral horizontal cyclic jumps are a significant predictor of success in sprint running, especially for the maximal speed running segment. |
| Databáze: | OpenAIRE |
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