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The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial
The optimal type of exercise that simultaneously decreases body weight and preserves bone health in people with obesity is unknown. This parallel randomized trial aimed to compare the effect of endurance and endurance-strength training on bone mineral density (BMD) and content (BMC) in abdominally o...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8391265/ https://www.ncbi.nlm.nih.gov/pubmed/34442211 http://dx.doi.org/10.3390/healthcare9081074 |
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author | Jamka, Małgorzata Mądry, Edyta Bogdański, Paweł Kryściak, Jakub Mądry, Radosław Lisowska, Aleksandra Ismagulova, Elnara Gotz-Więckowska, Anna Chudzicka-Strugała, Izabela Amanzholkyzy, Ainur Walkowiak, Jarosław |
author_facet | Jamka, Małgorzata Mądry, Edyta Bogdański, Paweł Kryściak, Jakub Mądry, Radosław Lisowska, Aleksandra Ismagulova, Elnara Gotz-Więckowska, Anna Chudzicka-Strugała, Izabela Amanzholkyzy, Ainur Walkowiak, Jarosław |
author_sort | Jamka, Małgorzata |
collection | PubMed |
description | The optimal type of exercise that simultaneously decreases body weight and preserves bone health in people with obesity is unknown. This parallel randomized trial aimed to compare the effect of endurance and endurance-strength training on bone mineral density (BMD) and content (BMC) in abdominally obese postmenopausal women. A total of 101 women were recruited and randomly assigned to endurance or endurance-strength training groups. Participants trained for 60 min per day, three times per week for 12 weeks. The endurance exercises were performed at an intensity of 50–75% of the maximum heart rate, whereas the strength exercises were at 50–60% of the one-repetition maximum. Pre- and post-intervention BMD and BMC of the total body, lumbar spine, and femoral neck and physical capacity were measured. There were no differences among the densitometric parameters in the endurance group, but a significant increase in whole-body BMD in the endurance-strength group was found. Moreover, there was a significant difference between the groups in the changes in the lumbar spine BMC. Furthermore, both training programs significantly improved physical capacity with no differences between groups. Endurance training was more effective in maintaining BMC at the lumbar spine. However, both groups did not differ in effect on BMD. Further studies with a long-term follow-up should be considered to confirm these findings. The study was registered with the German Clinical Trials Register within the number DRKS00019832, and the date of registration was 26 February 2020 (retrospective registration). |
format | Online Article Text |
id | pubmed-8391265 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-83912652021-08-28 The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial Jamka, Małgorzata Mądry, Edyta Bogdański, Paweł Kryściak, Jakub Mądry, Radosław Lisowska, Aleksandra Ismagulova, Elnara Gotz-Więckowska, Anna Chudzicka-Strugała, Izabela Amanzholkyzy, Ainur Walkowiak, Jarosław Healthcare (Basel) Article The optimal type of exercise that simultaneously decreases body weight and preserves bone health in people with obesity is unknown. This parallel randomized trial aimed to compare the effect of endurance and endurance-strength training on bone mineral density (BMD) and content (BMC) in abdominally obese postmenopausal women. A total of 101 women were recruited and randomly assigned to endurance or endurance-strength training groups. Participants trained for 60 min per day, three times per week for 12 weeks. The endurance exercises were performed at an intensity of 50–75% of the maximum heart rate, whereas the strength exercises were at 50–60% of the one-repetition maximum. Pre- and post-intervention BMD and BMC of the total body, lumbar spine, and femoral neck and physical capacity were measured. There were no differences among the densitometric parameters in the endurance group, but a significant increase in whole-body BMD in the endurance-strength group was found. Moreover, there was a significant difference between the groups in the changes in the lumbar spine BMC. Furthermore, both training programs significantly improved physical capacity with no differences between groups. Endurance training was more effective in maintaining BMC at the lumbar spine. However, both groups did not differ in effect on BMD. Further studies with a long-term follow-up should be considered to confirm these findings. The study was registered with the German Clinical Trials Register within the number DRKS00019832, and the date of registration was 26 February 2020 (retrospective registration). MDPI 2021-08-20 /pmc/articles/PMC8391265/ /pubmed/34442211 http://dx.doi.org/10.3390/healthcare9081074 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Jamka, Małgorzata Mądry, Edyta Bogdański, Paweł Kryściak, Jakub Mądry, Radosław Lisowska, Aleksandra Ismagulova, Elnara Gotz-Więckowska, Anna Chudzicka-Strugała, Izabela Amanzholkyzy, Ainur Walkowiak, Jarosław The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title | The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title_full | The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title_fullStr | The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title_full_unstemmed | The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title_short | The Effect of Endurance and Endurance-Strength Training on Bone Mineral Density and Content in Abdominally Obese Postmenopausal Women: A Randomized Trial |
title_sort | effect of endurance and endurance-strength training on bone mineral density and content in abdominally obese postmenopausal women: a randomized trial |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8391265/ https://www.ncbi.nlm.nih.gov/pubmed/34442211 http://dx.doi.org/10.3390/healthcare9081074 |
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