Bone Mineral Density in Weight-Bearing and Nonweight-Bearing Female Athletes
| Autor: | F. Deavor Thomas, Philip J. Buckenmeyer, Jean Bowering, Gary A. Sforzo, Pirkko R. Turkki, Betsy A. Keller, Kathleen M. Rourke |
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| Rok vydání: | 1998 |
| Předmět: |
musculoskeletal diseases
Analysis of covariance Bone mineral Orthodontics medicine.medical_specialty biology Athletes business.industry musculoskeletal neural and ocular physiology medicine.medical_treatment Physical Therapy Sports Therapy and Rehabilitation Anthropometry musculoskeletal system biology.organism_classification medicine.disease_cause Bed rest Weight-bearing Pediatrics Perinatology and Child Health medicine Physical therapy Orthopedics and Sports Medicine Analysis of variance Zero gravity business human activities |
| Zdroj: | Pediatric Exercise Science. 10:28-37 |
| ISSN: | 1543-2920 0899-8493 |
| Popis: | Bone mineral density (BMD) development and maintenance is enhanced with weight-bearing exercise, while bed rest and zero gravity results in BMD loss. The purpose of this study is to determine if BMD is significantly different in female athletes engaged in weight-bearing versus nonweight-bearing sports. Six BMD sites and anthropometric measurements were assessed at 3 equal intervals utilizing 2-way ANOVA’s. Controlling for body-weight, differences in BMD were investigated utilizing ANCOVA. Pearson and Spearman Rank Correlations were utilized to investigate interrelationships between anthropometric, VO2max, and BMD measurements. Swimmers were taller and heavier with greater percent, body fat. BMD was significantly different between runners and swimmers only at the distal, which was higher for swimmers at 6 months. There was no difference in radial BMD when utilizing ANCOVA, with weight serving as the covariate. Swimming does not appear to be a contraindicated activity for BMD accrual and maintenance. |
| Databáze: | OpenAIRE |
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