| Title |
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en
Warm-Up Intensity and Time-Course Effects on Jump Height under Cold Conditions
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| Creator |
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| Accessrights |
metadata only access |
| Subject |
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Other
en
cold
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Other
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high-intensity
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Other
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warm-up
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Other
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moderate-intensity
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Other
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counter-movement jump
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Other
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temperature
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NDC
490
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| Description |
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Abstract
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With this study, we aimed to investigate the effects of different warm-up intensities on counter-movement jump (CMJ) performance over time under cold conditions. Eleven male collegiate athletes volunteered. The participants performed high-intensity warm-up (HWU) at 80% VO2max and moderate-intensity warm-up (MWU) at 60% VO2max for 15 min on a bicycle ergometer in a laboratory room at 10 degrees C. CMJ height, vastus lateralis muscle temperature, heart rate, and perceived fatigue were measured before warm-up (Pre), immediately after (Post 0), 10 min after (Post 10), and 20 min after (Post 20). Significant main effects and interactions were found for CMJ height (time, p < 0.001 and eta(2)(p) = 0.859; interaction, p = 0.007 and eta(2)(p) = 0.327). HWU significantly increased CMJ height at Post 0 to Post 20 compared to that at Pre (p < 0.01), whereas MWU increased CMJ height at Post 0 only compared to that at Pre (p < 0.001). The results indicate that HWU achieved an increase in CMJ height for 20 min. MWU changed CMJ height instantly, but the change did not last compared to HWU in a cold environment.
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| Publisher |
en
MDPI
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| Date |
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| Language |
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| Resource Type |
journal article |
| Version Type |
NA |
| Identifier |
HDL
http://hdl.handle.net/2115/85738
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| Relation |
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isIdenticalTo
DOI
https://doi.org/10.3390/ijerph19095781
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PMID
35565176
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| Journal |
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PISSN
1661-7827
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EISSN
1660-4601
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en
International journal of environmental research and public health
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Volume Number19
Issue Number9
Page Start5781
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| Oaidate |
2024-10-19 |
