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Whole-body vibration effects on bone mineral density in women with or without resistance training

หน่วยงาน Central Queensland University, Australia

รายละเอียด

ชื่อเรื่อง : Whole-body vibration effects on bone mineral density in women with or without resistance training
นักวิจัย : Humphries, Brendan. , Fenning, Andrew. , Dugan, Eric. , Guinane, Jodie. , MacRae, Kristy.
คำค้น : Pure basic research. , 920116 Skeletal System and Disorders (incl. Arthritis). , 920502 Health Related to Ageing. , 920507 Women's Health. , 110601 Biomechanics. , 110602 Exercise Physiology. , 110604 Sports Medicine. , Osteoporosis , Exercise , Cytokines. , Bone mineral density -- Cytokines -- Exercise metabolism -- Graded whole-body vibration -- Osteoporosis
หน่วยงาน : Central Queensland University, Australia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : http://hdl.cqu.edu.au/10018/45622
ที่มา : Humphries, B, Fenning, A, Dugan, E, Guinane, J & MacRae, K 2009, 'Whole-body vibration effects on bone mineral density in women with or without resistance training', Aviation Space and Environmental Medicine, vol. 80, pp. 1025-1031, http://dx.doi.org/10.3357/ASEM.2573.2009
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Aviation space and environmental medicine. USA. : Aerospace Medical Association, 2009. Vol. 80, no. 12 (December 2009), p. 1025-1031 7 pages Refereed 0095-6562 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository.
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

INTRODUCTION: Whole-body vibration exposure may translate into improved bone mass in young adult women. The primary focus of this study was to examine the effects of graded whole-body vibration or vibration exposure plus resistance training on bone mineral density (BMD), haematological measures for bone remodelling and exercise metabolism in young women. METHODS: Fifty-one healthy active women (mean [SD] age, 21.02 [3.39] yrs; height, 165.66 [6.73] cm; body mass 66.54 [13.39] kg) participated in the intervention. Subjects were randomly assigned to whole-body vibration (WBV), whole-body vibration plus resistance training (WBV+RT) or control (CONT) groups for 16 weeks. RESULTS: A repeated measure ANOVA found no significant (p < 0.05) group differences in BMD at the completion of 16 weeks. A significant within group change was apparent for the WBV (2.7% femoral neck) and WBV+RT (femoral neck 1.9%; vertebra 0.98%). WBV and WBV + RT experienced a significant (p < 0.05) 60% and 58% increase in adiponectin, 48% and 30% in transforming growth factor-β1, and, 17% and 34% in nitric oxide with an accompanying 50% and 36% decrease in osteopontin, 19% and 34% in interleukin-1β and 38% and 39% in tumor necrosis factor-α. CONCLUSIONS: The results indicate graded whole-body vibration exposure may be effective in improving BMD by increasing bone deposition while also decreasing bone resorption. Whole-body vibration may also provide an efficient stratagem for young women to achieve peak bone mass and help stave off osteoporosis later in life and provide a novel form of physical training.

บรรณานุกรม :
Humphries, Brendan. , Fenning, Andrew. , Dugan, Eric. , Guinane, Jodie. , MacRae, Kristy. . (2552). Whole-body vibration effects on bone mineral density in women with or without resistance training.
    กรุงเทพมหานคร : Central Queensland University, Australia.
Humphries, Brendan. , Fenning, Andrew. , Dugan, Eric. , Guinane, Jodie. , MacRae, Kristy. . 2552. "Whole-body vibration effects on bone mineral density in women with or without resistance training".
    กรุงเทพมหานคร : Central Queensland University, Australia.
Humphries, Brendan. , Fenning, Andrew. , Dugan, Eric. , Guinane, Jodie. , MacRae, Kristy. . "Whole-body vibration effects on bone mineral density in women with or without resistance training."
    กรุงเทพมหานคร : Central Queensland University, Australia, 2552. Print.
Humphries, Brendan. , Fenning, Andrew. , Dugan, Eric. , Guinane, Jodie. , MacRae, Kristy. . Whole-body vibration effects on bone mineral density in women with or without resistance training. กรุงเทพมหานคร : Central Queensland University, Australia; 2552.