Date: 16 Jun 2007
Simple, novel physical activity maintains proximal femur bone mineral density, and improves muscle strength and balance in sedentary, postmenopausal Caucasian women
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A simple, appealing, physical activity program can be prescribed to reduce the risk of falls in sedentary, postmenopausal, independent-living, Caucasian women. Foot stamping, progressively loaded squats, and in-line dancing positively influence proximal femoral bone mineral density, lower extremity strength, and static and dynamic balance.
Foot stamping, squats exercises, and in-line dancing together create a suitable activity program for sedentary, independent-living older women.
Forty-five postmenopausal women not taking medications for bone health were randomly assigned to one of three groups. All groups attended one line dance class per week. Two groups additionally performed progressively loaded squats five times per week. One group also performed four foot stamps, twice daily, five times per week. Broadband ultrasound attenuation (BUA), proximal femur (PF) and lumbar spine (LS) bone mineral density (BMD), squats number, and balance variables were measured.
There were no differences within or between groups in baseline and follow-up BUA, PF or LS BMD; however, a strong stamp compliance effect was apparent for BUA (r = 0.73) and PF BMD (r = 0.79). Number of squats (p < 0.01) and single leg stance time (p < 0.01) increased, while timed up and go time decreased (p < 0.01) for all participants.
Line dancing, particularly in concert with regular squats and foot stamping, is a simple and appealing strategy that may be employed to reduce lower extremity bone loss, and improve lower limb muscle strength and balance, in independent living, otherwise healthy, postmenopausal Caucasian women.
North American Menopause Society (2002) Management of postmenopausal osteoporosis: position statement of the North American Menopause Society. Menopause 9:84–101
Rubin CT, Lanyon LE (1984) Regulation of bone formation by applied dynamic loads. J Bone Joint Surg 66:397–402PubMed
Turner CH, Owan I, Takano Y (1995) Mechanotransduction in bone-Role of strain rate. Am J Physiol-Endocrin M 32:E438–E442
Hans D, Genton L, Drezner MK et al (2002) Monitored impact loading of the hip: initial testing of a home-use device. Calcified Tissue Int 71:112–120CrossRef
Bassey EJ, Ramsdale SJ (1995) Weight-bearing exercise and ground reaction forces: a 12-month randomized controlled trial of effects on bone mineral density in healthy postmenopausal women. Bone 16:469–476PubMed
Judge JO, Lindsey C, Underwood M et al (1993) Balance improvements in older women: effects of exercise training. Phys Ther 73:254–262PubMed
Shaw JM, Snow CM (1998) Weighted vest exercise improves indices of fall risk in older women. J Gerontol A Biol Sci Med Sci 53:53–58
Liebenson C (2003) Safe squatting procedures. Journal of Bodywork and Movement Therapies 7:228–229CrossRef
Nowson CA, Green G, Guest CS et al (1995) Limitations of dietary calcium assessment in female twins of different ages Ares-Seronon Symposia Publications
Podsiadlo D, Richardson S (1991) The timed “Up & Go”: a test of basic functional mobility for frail elderly persons. Am Geriatr Soc 39:142–148
Korpelainen R, Keinanen-Kiukaanniemi S, Heikkinen J et al (2005) Effect of impact exercise on bone mineral density in elderly women with low BMD: a population-based randomized controlled 30-month intervention. Osteoporosis Int
Nikander R, Sievanen H, Heinonen A et al (2005) Femoral neck structure in adult female athletes subjected to different loading modalities. J Bone Min Res 20:520–528CrossRef
Gillespie LD, Gillespie WJ, Robertson MC et al (2001) Interventions for preventing falls in elderly people. Cochrane Database Syst Rev 3:CD000340
Rogers MW, Johnson ME, Martinez KM et al (2003) Step training improves the speed of voluntary step initiation in aging. J Gerontol A Biol Sci Med Sci 58:46–51PubMed
- Simple, novel physical activity maintains proximal femur bone mineral density, and improves muscle strength and balance in sedentary, postmenopausal Caucasian women
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