Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution
Objectives: The aim of the study was to determine changes in dual energy X-ray absorptiometry (DXA) body composition scores in females following exercise-induced body fluid redistribution. Methods: Thirty females completed sessions of upper-body exercise (UBE), lower-body exercise (LBE), and a seat...
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| Format: | Article |
| Language: | English |
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Karolinum Press
2024-10-01
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| Series: | Acta Universitatis Carolinae: Kinanthropologica |
| Online Access: | http://www.karolinum.cz/doi/10.14712/23366052.2024.4 |
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| author | Yamileth Chacón-Araya Elizabeth Carpio-Rivera José Moncada-Jiménez |
| author_facet | Yamileth Chacón-Araya Elizabeth Carpio-Rivera José Moncada-Jiménez |
| author_sort | Yamileth Chacón-Araya |
| collection | DOAJ |
| description | Objectives: The aim of the study was to determine changes in dual energy X-ray absorptiometry (DXA) body composition scores in females following exercise-induced body fluid redistribution.
Methods: Thirty females completed sessions of upper-body exercise (UBE), lower-body exercise (LBE), and a seated control (NEC), and body composition was assessed before and after sessions. ANOVA computed interactions between experimental conditions and body composition measurements.
Results: For the arms region, fat tissue showed mean differences for NEC (M = 0.56 ± 0.20%; p = 0.009) and UBE (M = 0.68 ± 0.18%; p = 0.001). The fat region showed mean differences for NEC (M = 0.54 ± 0.19%; p = 0.007) and UBE (M = 0.59 ± 0.17%; p = 0.002). The UBE showed mean differences for tissue (M = 0.24 ± 0.03 kg; p ≤ 0.0001), lean mass (M = 0.19 ± 0.02 kg; p ≤ 0.0001), and total mass (M = 0.24 ± 0.03 kg; p ≤ 0.0001). The legs region showed for UBE a mean difference for fat tissue (M = 0.32 ± 0.14%; p = 0.025), fat region (M = 0.31 ± 0.13%; p = 0.026), and lean mass (M = 0.17 ± 0.07 kg; p = 0.021). For the total body region, significant mean differences were found for UBE (M = 0.11 ± 0.02 kg; p ≤ 0.0001) and LBE (M = 0.20 ± 0.03 kg; p ≤ 0.0001). Total mass for UBE (M = 0.14 ± 0.03 kg; p ≤ 0.0001) and LBE (M = 0.21 ± 0.03kg; p ≤ 0.0001) showed significant mean differences. Reliability scores were high within experimental conditions (CV = 0.17% to 3.76%).
Conclusion: Exercise-induced body fluid redistribution in females elicited small and reliable changes in body composition scores.
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| format | Article |
| id | doaj-art-e0a6f039fd1342f5b8ee958905196554 |
| institution | OA Journals |
| issn | 1212-1428 2336-6052 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Karolinum Press |
| record_format | Article |
| series | Acta Universitatis Carolinae: Kinanthropologica |
| spelling | doaj-art-e0a6f039fd1342f5b8ee9589051965542025-08-20T02:09:45ZengKarolinum PressActa Universitatis Carolinae: Kinanthropologica1212-14282336-60522024-10-01601496510.14712/23366052.2024.4Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistributionYamileth Chacón-ArayaElizabeth Carpio-RiveraJosé Moncada-JiménezObjectives: The aim of the study was to determine changes in dual energy X-ray absorptiometry (DXA) body composition scores in females following exercise-induced body fluid redistribution. Methods: Thirty females completed sessions of upper-body exercise (UBE), lower-body exercise (LBE), and a seated control (NEC), and body composition was assessed before and after sessions. ANOVA computed interactions between experimental conditions and body composition measurements. Results: For the arms region, fat tissue showed mean differences for NEC (M = 0.56 ± 0.20%; p = 0.009) and UBE (M = 0.68 ± 0.18%; p = 0.001). The fat region showed mean differences for NEC (M = 0.54 ± 0.19%; p = 0.007) and UBE (M = 0.59 ± 0.17%; p = 0.002). The UBE showed mean differences for tissue (M = 0.24 ± 0.03 kg; p ≤ 0.0001), lean mass (M = 0.19 ± 0.02 kg; p ≤ 0.0001), and total mass (M = 0.24 ± 0.03 kg; p ≤ 0.0001). The legs region showed for UBE a mean difference for fat tissue (M = 0.32 ± 0.14%; p = 0.025), fat region (M = 0.31 ± 0.13%; p = 0.026), and lean mass (M = 0.17 ± 0.07 kg; p = 0.021). For the total body region, significant mean differences were found for UBE (M = 0.11 ± 0.02 kg; p ≤ 0.0001) and LBE (M = 0.20 ± 0.03 kg; p ≤ 0.0001). Total mass for UBE (M = 0.14 ± 0.03 kg; p ≤ 0.0001) and LBE (M = 0.21 ± 0.03kg; p ≤ 0.0001) showed significant mean differences. Reliability scores were high within experimental conditions (CV = 0.17% to 3.76%). Conclusion: Exercise-induced body fluid redistribution in females elicited small and reliable changes in body composition scores. http://www.karolinum.cz/doi/10.14712/23366052.2024.4 |
| spellingShingle | Yamileth Chacón-Araya Elizabeth Carpio-Rivera José Moncada-Jiménez Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution Acta Universitatis Carolinae: Kinanthropologica |
| title | Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution |
| title_full | Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution |
| title_fullStr | Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution |
| title_full_unstemmed | Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution |
| title_short | Changes in dual energy X-ray absorptiometry body composition scores in females following exercise-induced body fluid redistribution |
| title_sort | changes in dual energy x ray absorptiometry body composition scores in females following exercise induced body fluid redistribution |
| url | http://www.karolinum.cz/doi/10.14712/23366052.2024.4 |
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