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35 results on '"Krell-Rösch, Janina"'

13. InCoPE-App: A Digital Solution to Train Individuals with Dementia. Usability Review Based on Expert User Experiences

Author

Barisch-Fritz, Bettina, Bezold, Jelena, Barisch, Marc, Scharpf, Andrea, Geissler, Tim, Trautwein, Sandra, Krell-Rösch, Janina, Woll, Alexander, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Baca, Arnold, editor, Exel, Juliana, editor, Lames, Martin, editor, James, Nic, editor, and Parmar, Nimai, editor

Published
2022
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18. Interdependence of Physical (In-) Activity, Fitness and Cognition: A Cross-Sectional Study in Young Adults.

Author

Krell-Rösch, Janina

Subjects
Cognition, Executive Functions, Exekutive FunktionenPhysical Activity, Fitness, Kognition, Körperliche Aktivität, Sport, Sports
Abstract

Summary: There is growing evidence for possible associations between physical exercise, fitness and cognitive performance in elderly, but research in young adults is lacking. The aim of this cross-sectional study was to investigate the interdependence between physical (in-) activity, fitness, and cognition in young adults. The methods included a number of physical performance tests, a physical activity questionnaire, and a test battery to measure executive functions and event-related brain potentials.

21. Longitudinal associations between physical activity and five risk factors of metabolic syndrome in middle-aged adults in Germany

Author

Cleven, Laura, Dziuba, Anna, Krell-Rösch, Janina, Schmidt, Steffen, Bös, Klaus, Jekauc, Darko, and Woll, Alexander

Subjects
Athletic & outdoor sports & games, hypertension, diabetes, exercise, Endocrinology, Diabetes and Metabolism, longitudinal study, Internal Medicine, hyperlipidemia, physical activity, ddc:796, metabolic syndrome, abdominal obesity
Abstract

Background We examined the longitudinal association between (change in) physical activity (PA) with new onset of five risk factors of metabolic syndrome among 657 middle-aged adults (mean age 44.1 (standard deviation (SD) 8.6) years) who were free of the respective outcome at baseline, in a longitudinal cohort study spanning over 29 years. Methods Levels of habitual PA and sports-related PA were assessed by a self-reported questionnaire. Incident elevated waist circumference (WC), elevated triglycerides (TG), reduced high-density lipoprotein cholesterols (HDL), elevated blood pressure (BP), and elevated blood-glucose (BG) were assessed by physicians and by self-reported questionnaires. We calculated Cox proportional hazard ratio regressions and 95% confidence intervals. Results Over time, participants developed (cases of incident risk factor; mean (SD) follow-up time) elevated WC (234 cases; 12.3 (8.2) years), elevated TG (292 cases; 11.1 (7.8) years), reduced HDL (139 cases; 12.4 (8.1) years), elevated BP (185 cases; 11.4 (7.5) years), or elevated BG (47 cases; 14.2 (8.5) years). For PA variables at baseline, risk reductions ranging between 37 and 42% for reduced HDL levels were detected. Furthermore, higher levels of PA (≥ 16.6 METh per week) were associated with a 49% elevated risk for incident elevated BP. Participants who increased PA levels over time, had risk reductions ranging between 38 and 57% for elevated WC, elevated TG and reduced HDL. Participants with stable high amounts of PA from baseline to follow-up had risk reductions ranging between 45 and 87% for incident reduced HDL and elevated BG. Conclusions PA at baseline, starting PA engagement, maintaining and increasing PA level over time are associated with favorable metabolic health outcomes.

Published
2023
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26. Interdependence of Physical (In-) Activity, Fitness and Cognition: A Cross-Sectional Study in Young Adults

Author

Krell-Rösch, Janina and Bös, K.

Subjects
Cognition, Athletic & outdoor sports & games, Fitness, Executive Functions, Physical Activity, ddc:796, Körperliche Aktivität, Kognition, Exekutive Funktionen, Sport, Sports
Abstract

There is growing evidence for possible associations between physical exercise, fitness and cognitive performance in elderly, but research in young adults is lacking. The aim of this cross-sectional study was to investigate the interdependence between physical (in-) activity, fitness, and cognition in young adults. The methods included a number of physical performance tests, a physical activity questionnaire, and a test battery to measure executive functions and event-related brain potentials.

Published
2014

34. Physical fitness levels of a selected sample of Kenyan children from 10-14: a comparison with a representative German sample.

Author

Panchyrz, Ivonne, Krell-Rösch, Janina, Bös, Klaus, and Onywera, Vincent

Abstract

The purpose of this study was to explore the motor fitness of a selected group of Kenyan children and young adolescents and compare the findings with current available data about the motor fitness of German children of the same age. The data were collected from three different school settings from Nairobi and the surrounding area which included one from the private school system and one from a rural environment. A further comparison was made between the results of the children from these three settings. Participants were 120 boys and 131 girls aged between 6 and 14 years. The comparison data were taken from the Motorik-Modul study of physical fitness and physical activity in German children and adolescents (Woll, Kurth, Opper, Worth, & Bös, 2011). The results provided evidence in support of a rejection of the null hypothesis when considering differences between the fitness levels and anthropometric status of children in Germany and Kenya. Specifically, this Kenyan sample was smaller in physical size and performed below the German group’s measures on tests of power and strength. However the results for the Kenyans exceeded the German performances in the tests of coordination and flexibility. The between schools comparison of the Kenyan data showed fewer differences in general. Noteworthy, however was the heavier build of the private school pupils and the superior results for the 6 minute run from the rural public school pupils. The paper concludes with a call for more comparative studies both of an international and interregional nature. [ABSTRACT FROM AUTHOR]

Published
2015

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