Reliability and suitability of physiological exercise response and recovery markers

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Reichel, T.; Boßlau, T.K.; Palmowski, J.; Eder, K.; Ringseis, R. et al.: Reliability and suitability of physiological exercise response and recovery markers. In: Scientific Reports 10 (2020), Nr. 1, 11924. DOI: https://doi.org/10.1038/s41598-020-69280-9

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Sum total of downloads: 53




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Abstract: 
There is currently insufficient evidence about the reliable quantification of exercise load and athlete’s recovery management for monitoring training processes. Therefore, this test–retest study investigated the reliability of various subjective, muscle force, and blood-based parameters in order to evaluate their suitability for monitoring exercise and recovery cycles. 62 subjects completed two identical 60-min continuous endurance exercise bouts intermitted by a four-week recovery period. Before, immediately after, three, and 24 h after each exercise bout, analysis of parameters were performed. Significant changes over time were found for rating of perceived exertion (RPE), multidimensional mood state questionnaire (MDMQ), maximum voluntary contraction parameters (MVCs), and blood-based biomarkers (p < 0.05). Excellent reliability was calculated for MVCs, mean corpuscular volume and 5-bound distance (ICC > 0.90). A good reliability was found for thiobarbituric acid reactive substances (TBARS) (ICC = 0.79) and haematological markers (ICC = 0.75–0.86). For RPE, MDMQ, interleukin (IL-) 1RA, IL-6, IL-8, IL-15, cortisol, lactate dehydrogenase (LDH), creatine kinase (CK) only moderate reliability was found (ICC < 0.75). Significant associations for IL1-RA and CK to MVC were found. The excellent to moderate reliability of TBARS, LDH, IL-1RA, six measured haematological markers, MVCs and MDMQ implicate their suitability as physiological exercise response and recovery markers for monitoring athletes’ load management. © 2020, The Author(s).
License of this version: CC BY 4.0 Unported
Document Type: article
Publishing status: publishedVersion
Issue Date: 2020
Appears in Collections:Philosophische Fakultät

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pos. country downloads
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1 image of flag of Germany Germany 26 49.06%
2 image of flag of No geo information available No geo information available 16 30.19%
3 image of flag of United States United States 6 11.32%
4 image of flag of Turkey Turkey 1 1.89%
5 image of flag of Japan Japan 1 1.89%
6 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 1 1.89%
7 image of flag of India India 1 1.89%
8 image of flag of France France 1 1.89%

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