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Wilks, Desireé Christin und Winwood, Keith und Gilliver, Sally Frances und Kwiet, Ariane und Sun, Lin Wen und Gutwasser, Constanze und Ferretti, José Luis und Sargeant, Anthony John und Felsenberg, Dieter und Rittweger, Jörn (2009) Age-dependency of bone mass and geometry: A cross sectional pQCT study on male and female Master sprinters, middle distance runners, long distance runners, race-walkers, and sedentary people. Journal of Musculoskeletal and Neuronal Interactions, 9 (5), Seiten 236-246. International Society of Musculoskeletal and Neuronal Interactions.
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Kurzfassung
Objective: To investigate whether athletic participation allows master athletes to preserve their good bone health into old age. Methods: Bone strength indicators of the tibia and the radius were obtained of master runners and race-walkers (n=300) competing at World and European Master Championships and of 75 sedentary controls, all aged 33-94yrs. Results: In the tibia, diaphyseal cortical area (Ar.Ct), polar moment of resistance (RPol) and trabecular bone mineral density (vBMD) were generally greater in athletes than controls at all ages. In the athletes, but not the controls, Ar.Ct, RPol (females) and trabecular vBMD were negatively correlated with age (p<0.01). Radius measures were comparable between athlete and control groups at all ages. The amalgamated data revealed negative correlations of age with Ar.Ct, RPol (females), cortical vBMD and trabecular vBMD (males; p<0.005) and positive correlations with endocortical circumference (p<0.001). Conclusion: This cross-sectional study found age-related differences in tibial bone strength indicators of master athletes, but not sedentary controls, thus, groups becoming more similar with advancing age. Age-related differences were noticeable in the radius too, without any obvious group difference. Results are compatible with the notion that bones adapt to exercise-specific forces throughout the human lifespan.
| elib-URL des Eintrags: | https://elib.dlr.de/62892/ | ||||||||||||||||||||||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||||||||||||||||||
| Zusätzliche Informationen: | Dieser Eintrag enthält die korrekten Seitenangaben | ||||||||||||||||||||||||||||||||||||||||||||
| Titel: | Age-dependency of bone mass and geometry: A cross sectional pQCT study on male and female Master sprinters, middle distance runners, long distance runners, race-walkers, and sedentary people | ||||||||||||||||||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2009 | ||||||||||||||||||||||||||||||||||||||||||||
| Erschienen in: | Journal of Musculoskeletal and Neuronal Interactions | ||||||||||||||||||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||||||||||||||||||
| Gold Open Access: | Ja | ||||||||||||||||||||||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||||||||||||||||||
| Band: | 9 | ||||||||||||||||||||||||||||||||||||||||||||
| Seitenbereich: | Seiten 236-246 | ||||||||||||||||||||||||||||||||||||||||||||
| Verlag: | International Society of Musculoskeletal and Neuronal Interactions | ||||||||||||||||||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||||||||||
| Stichwörter: | Track and Field Runners, Ageing, Bone Strength, Volumetric Bone Mineral Density (vBMD), Exercise | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Programm: | keine Zuordnung | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Programmthema: | E - keine Zuordnung | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | E - keine Zuordnung | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - keine Zuordnung | ||||||||||||||||||||||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Luft- und Raumfahrtmedizin > Weltraumphysiologie | ||||||||||||||||||||||||||||||||||||||||||||
| Hinterlegt von: | Rittweger, Jörn | ||||||||||||||||||||||||||||||||||||||||||||
| Hinterlegt am: | 22 Jan 2010 13:31 | ||||||||||||||||||||||||||||||||||||||||||||
| Letzte Änderung: | 10 Jan 2019 15:51 |
Verfügbare Versionen dieses Eintrags
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Age-dependency of bone mass and geometry: A cross sectional pQCT study on male and female Master sprinters, middle distance runners, long distance runners, race-walkers, and sedentary people. (deposited 22 Jan 2010 13:34)
- Age-dependency of bone mass and geometry: A cross sectional pQCT study on male and female Master sprinters, middle distance runners, long distance runners, race-walkers, and sedentary people. (deposited 22 Jan 2010 13:31) [Gegenwärtig angezeigt]
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