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The Impact of the German Strategy for Containment of Coronavirus SARS-CoV-2 on Training Characteristics, Physical Activity and Sleep of Highly Trained Kayakers and Canoeists: A Retrospective Observational Study.

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العنوان: The Impact of the German Strategy for Containment of Coronavirus SARS-CoV-2 on Training Characteristics, Physical Activity and Sleep of Highly Trained Kayakers and Canoeists: A Retrospective Observational Study.
المؤلفون: Zinner C; Department of Sport, University of Applied Sciences for Police and Administration of Hesse, Wiesbaden, Germany., Matzka M; Integrative and Experimental Training Science, Department of Sport Science, University of Würzburg, Würzburg, Germany., Leppich R; Software Engineering Group, Department of Computer Science, University of Würzburg, Würzburg, Germany., Kounev S; Software Engineering Group, Department of Computer Science, University of Würzburg, Würzburg, Germany., Holmberg HC; Department of Physiology and Pharmacology, Biomedicum C5, Karolinska Institutet, Stockholm, Sweden.; Biomechanics Laboratory, Beijing Sport University, Beijing, China., Sperlich B; Integrative and Experimental Training Science, Department of Sport Science, University of Würzburg, Würzburg, Germany.
المصدر: Frontiers in sports and active living [Front Sports Act Living] 2020 Oct 15; Vol. 2, pp. 579830. Date of Electronic Publication: 2020 Oct 15 (Print Publication: 2020).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Frontiers Media S.A Country of Publication: Switzerland NLM ID: 101765780 Publication Model: eCollection Cited Medium: Internet ISSN: 2624-9367 (Electronic) Linking ISSN: 26249367 NLM ISO Abbreviation: Front Sports Act Living Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Lausanne, Switzerland : Frontiers Media S.A., [2019]-
مستخلص: Aim: To characterize the impact of the German strategy for containment of Coronavirus SARS-CoV-2 (social distancing and lockdown) on the training, other habitual physical activity, and sleep in highly trained kayakers and canoeists. Method: During the 4 weeks immediately prior to and following the beginning of the German government's strategy for containment of Coronavirus SARS-CoV-2 on March 23, 2020, 14 highly trained athletes (VO 2peak : 3,162 ± 774 ml/min; 500-m best time: 117.9 ± 7.9 s) wore a multi-sensor smartwatch to allow continuous assessment of heart rate, physical activity, and sleep duration. Result: In comparison to before lockdown, the overall weekly training time and the average length of each session of training during the lockdown decreased by 27.6% ( P = 0.02; d = 0.91) and 15.4% ( P = 0.36; d = 0.36), respectively. At the same time, the number of sessions involving specific (i.e., canoeing and kayaking) and non-specific (i.e., running, cycling) training, respectively, did not change ( P = 0.36-0.37; d = 0.34-0.35). The number of sessions involving strength (+17.4%; P = 0.03; d = 0.89) or other types of training (+16.7%; P = 0.06; d = 0.75) increased during the lockdown with 2.8-17.5% more training time involving a heart rate <60%, 82-88, 89-93, or 94-100% of individual peak heart rate (HR peak ) ( P = 0.03-0.86; d = 0.07-1.38), and 4.3-18.7% less time with a heart rate of 60-72 or 73-83% HR peak ( P = < 0.001-0.0.26; d = 0.44-2.24). The daily duration of sleep was ~30 min (6.7%) longer during the lockdown ( P < 0.001; d = 1.53) and the overall time spent lying down was 17% greater ( P < 0.001; d = 2.26); whereas sitting time (-9.4%; P = 0.003; d = 1.23), the duration of light (15 min; -7.3%; P = 0.04; d = 0.83), and moderate (-18.6%; P = 0.01; d = 1.00) physical activity other than training (-9.4%; P = 0.22; d = 0.00) were all lower during lockdown. Conclusion: The present data revealed that following the German lockdown for containment of the Coronavirus SARS-CoV-2, highly trained kayakers and canoeists spent less overall time training each week (-27.6%) with, on average, shorter training sessions (-15.1%) and less light-to-moderate physical activity outside of training. Moreover, they performed more strength training sessions per week, and all engaged in more training at intensities >82 and <60% of HR peak and spent longer periods lying down and sleeping during the lockdown.
(Copyright © 2020 Zinner, Matzka, Leppich, Kounev, Holmberg and Sperlich.)
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فهرسة مساهمة: Keywords: COVID-19; coronavirus; pandemic (COVID-19); remote monitoring; training intensity distribution; wearable technology; wearables
تواريخ الأحداث: Date Created: 20201221 Latest Revision: 20201222
رمز التحديث: 20240829
مُعرف محوري في PubMed: PMC7739795
DOI: 10.3389/fspor.2020.579830
PMID: 33345147
قاعدة البيانات: MEDLINE
الوصف
تدمد:2624-9367
DOI:10.3389/fspor.2020.579830