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Published in: Osteoporosis International 7/2006

01-07-2006 | Original Article

Dancing for bone health: a 3-year longitudinal study of bone mineral accrual across puberty in female non-elite dancers and controls

Authors: B. L. Matthews, K. L. Bennell, H. A. McKay, K. M. Khan, A. D. G. Baxter-Jones, R. L. Mirwald, J. D. Wark

Published in: Osteoporosis International | Issue 7/2006

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Abstract

Introduction

Weight-bearing exercise during growth enhances peak bone mass. However, the window of opportunity for optimizing positive effects of exercise on peak bone mass remains to be fully defined. Ballet dancing provides a model of mechanical loading patterns required to site-specifically modulate bone.

Methods

We assessed the effects of ballet dancing on bone mineral accrual in female non-elite dancers and normally active controls for 3 years across puberty. We recruited 82 ballet dancers and 61 controls age 8–11 years at baseline. Participants were measured over 3 consecutive years; however, the overlap in ages allowed analysis of the groups across 8–14 years of age. We annually assessed bone mineral content (BMC) at the total body (TB), including upper and lower limb regions, and biannually assessed BMC at the proximal femur and lumbar spine (LS) using dual x-ray absorptiometry (DXA). We derived TB lean mass and fat mass from DXA TB scans. Anthropometry, exercise levels, and calcium intake were also measured biannually. Maturational age was determined by age at peak height velocity (PHV). A multilevel regression model was used to determine the independent effects of body size, body composition, maturation, exercise levels, and calcium intake at each measurement occasion.

Results

When adjusted for growth and maturation, dancers had significantly greater BMC at the TB, lower limbs, femoral neck (FN), and LS than controls. Excepting the FN region, these differences became apparent at 1 year post-PHV, or the peripubertal years, and by 2 years post-PHV the differences represented a cumulative advantage in dancers of 0.6–1.3% (p<0.05) greater BMC than controls. At the FN, dancers had 4% (p<0.05) greater BMC than controls in prepuberty and maintained this advantage throughout the pubertal years.

Conclusions

Results from this novel population provide evidence for modest site-specific and maturity-specific effects of mechanical loading on bone.
Literature
1.
go back to reference Bailey DA, McKay HA, Mirwald RL, Crocker PR, Faulkner RA (1999) A six-year longitudinal study of the relationship of physical activity to bone mineral accrual in growing children: the university of Saskatchewan bone mineral accrual study. J Bone Miner Res 14:1672–1679PubMedCrossRef Bailey DA, McKay HA, Mirwald RL, Crocker PR, Faulkner RA (1999) A six-year longitudinal study of the relationship of physical activity to bone mineral accrual in growing children: the university of Saskatchewan bone mineral accrual study. J Bone Miner Res 14:1672–1679PubMedCrossRef
2.
go back to reference Arlot ME, Sornay-Rendu E, Garnero P, Vey-Marty B, Delmas PD (1997) Apparent pre- and postmenopausal bone loss evaluated by DXA at different skeletal sites in women: the OFELY cohort. J Bone Miner Res 12:683–690PubMedCrossRef Arlot ME, Sornay-Rendu E, Garnero P, Vey-Marty B, Delmas PD (1997) Apparent pre- and postmenopausal bone loss evaluated by DXA at different skeletal sites in women: the OFELY cohort. J Bone Miner Res 12:683–690PubMedCrossRef
3.
go back to reference Heinonen A, Sievanen H, Kannus P, Oja P, Pasanen M, Vuori I (2000) High-impact exercise and bones of growing girls: a 9-month controlled trial. Osteoporos Int 11:1010–1017CrossRefPubMed Heinonen A, Sievanen H, Kannus P, Oja P, Pasanen M, Vuori I (2000) High-impact exercise and bones of growing girls: a 9-month controlled trial. Osteoporos Int 11:1010–1017CrossRefPubMed
4.
go back to reference MacKelvie KJ, McKay HA, Khan KM, Crocker PR (2001) A school-based exercise intervention augments bone mineral accrual in early pubertal girls. J Pediatr 139:501–508CrossRefPubMed MacKelvie KJ, McKay HA, Khan KM, Crocker PR (2001) A school-based exercise intervention augments bone mineral accrual in early pubertal girls. J Pediatr 139:501–508CrossRefPubMed
5.
go back to reference Bass S, Pearce G, Bradney M, Hendrich E, Delmas PD, Harding A, Seeman E (1998) Exercise before puberty may confer residual benefits in bone density in adulthood: studies in active prepubertal and retired female gymnasts. J Bone Miner Res 13:500–507PubMedCrossRef Bass S, Pearce G, Bradney M, Hendrich E, Delmas PD, Harding A, Seeman E (1998) Exercise before puberty may confer residual benefits in bone density in adulthood: studies in active prepubertal and retired female gymnasts. J Bone Miner Res 13:500–507PubMedCrossRef
6.
go back to reference Nickols-Richardson SM, O’Connor PJ, Shapses SA, Lewis RD (1999) Longitudinal bone mineral density changes in female child artistic gymnasts. J Bone Miner Res 14:994–1002PubMedCrossRef Nickols-Richardson SM, O’Connor PJ, Shapses SA, Lewis RD (1999) Longitudinal bone mineral density changes in female child artistic gymnasts. J Bone Miner Res 14:994–1002PubMedCrossRef
7.
go back to reference Lehtonen-Veromaa M, Mottonen T, Irjala K, Nuotio I, Leino A, Viikari J (2000) A 1-year prospective study on the relationship between physical activity, markers of bone metabolism, and bone acquisition in peripubertal girls. J Clin Endocrinol Metab 85:3726–3732CrossRefPubMed Lehtonen-Veromaa M, Mottonen T, Irjala K, Nuotio I, Leino A, Viikari J (2000) A 1-year prospective study on the relationship between physical activity, markers of bone metabolism, and bone acquisition in peripubertal girls. J Clin Endocrinol Metab 85:3726–3732CrossRefPubMed
8.
go back to reference Khan KM, Bennell KL, Hopper JL, Flicker L, Nowson CA, Sherwin AJ, Crichton KJ, Harcourt PR, Wark JD (1998) Self-reported ballet classes undertaken at age 10–12 years and hip bone mineral density in later life. Osteoporos Int 8:165–173PubMedCrossRef Khan KM, Bennell KL, Hopper JL, Flicker L, Nowson CA, Sherwin AJ, Crichton KJ, Harcourt PR, Wark JD (1998) Self-reported ballet classes undertaken at age 10–12 years and hip bone mineral density in later life. Osteoporos Int 8:165–173PubMedCrossRef
9.
go back to reference Ross W, Marfell-Jones M (1991) Kinanthropometry. In: MacDougall J, Wenger H, Green H (eds) Physiological testing of the high-performance athlete. Human Kinetic Books, Champaign Illinois pp 223–308 Ross W, Marfell-Jones M (1991) Kinanthropometry. In: MacDougall J, Wenger H, Green H (eds) Physiological testing of the high-performance athlete. Human Kinetic Books, Champaign Illinois pp 223–308
10.
go back to reference Mirwald RL, Bailey DA (1997) Seasonal height velocity in boys and girls 8–18 years. Am J Human Biol 9:709–715CrossRef Mirwald RL, Bailey DA (1997) Seasonal height velocity in boys and girls 8–18 years. Am J Human Biol 9:709–715CrossRef
11.
go back to reference Mirwald RL, Baxter-Jones AD, Bailey DA, Beunen GP (2002) An assessment of maturity from anthropometric measurements. Med Sci Sports Exerc 34:689–694CrossRefPubMed Mirwald RL, Baxter-Jones AD, Bailey DA, Beunen GP (2002) An assessment of maturity from anthropometric measurements. Med Sci Sports Exerc 34:689–694CrossRefPubMed
12.
go back to reference Morris N, Udry J (1980) Validation of a self-administered instrument to assess stage of adolescent development. J Youth Adolesc 9:271–280CrossRef Morris N, Udry J (1980) Validation of a self-administered instrument to assess stage of adolescent development. J Youth Adolesc 9:271–280CrossRef
13.
go back to reference Bennell K, Khan K, Matthews B, De Gruyter M, Cook E, Holzer K, Wark J (1999) Hip and ankle range of motion and hip muscle strength in young novice female ballet dancers and controls. Br J Sports Med 33:340–346PubMedCrossRef Bennell K, Khan K, Matthews B, De Gruyter M, Cook E, Holzer K, Wark J (1999) Hip and ankle range of motion and hip muscle strength in young novice female ballet dancers and controls. Br J Sports Med 33:340–346PubMedCrossRef
14.
go back to reference Angus RM, Sambrook PN, Pocock NA (1988) Dietary intake and bone mineral density. Bone Miner 4:265–277PubMed Angus RM, Sambrook PN, Pocock NA (1988) Dietary intake and bone mineral density. Bone Miner 4:265–277PubMed
15.
go back to reference Young D, Hopper J, Nowson C, Green R, Sherwin A, Kaymakci B, Smid M, Guest C, Larkins R, Wark J (1995) Determinants of bone mass in 10-to 26-year-old females: A twin study. J Bone Miner Res 4:558–567 Young D, Hopper J, Nowson C, Green R, Sherwin A, Kaymakci B, Smid M, Guest C, Larkins R, Wark J (1995) Determinants of bone mass in 10-to 26-year-old females: A twin study. J Bone Miner Res 4:558–567
16.
go back to reference James WP, Bingham SA, Cole TJ (1981) Epidemiological assessment of dietary intake. Nutr Cancer 2:203–212PubMedCrossRef James WP, Bingham SA, Cole TJ (1981) Epidemiological assessment of dietary intake. Nutr Cancer 2:203–212PubMedCrossRef
17.
go back to reference Strain JJ, Robson PJ, Livingstone MBE, Savage JM, Cran GW (1994) Estimates of food and macro-nutrient intake in a random sample of Northern Ireland adolescents. Br J Nutr 72:343–352CrossRefPubMed Strain JJ, Robson PJ, Livingstone MBE, Savage JM, Cran GW (1994) Estimates of food and macro-nutrient intake in a random sample of Northern Ireland adolescents. Br J Nutr 72:343–352CrossRefPubMed
18.
go back to reference Schofield WN (1985) Predicting basal metabolic rate, new standards and review of previous work. Human Nutrition Clin Nutr 39C(Suppl 1):5–41 Schofield WN (1985) Predicting basal metabolic rate, new standards and review of previous work. Human Nutrition Clin Nutr 39C(Suppl 1):5–41
19.
go back to reference Baxter-Jones AD, Mirwald RL, McKay HA, Bailey DA (2003) A longitudinal analysis of sex differences in bone mineral accrual in healthy 8-19-year-old boys and girls. Ann Hum Biol 30:160–175CrossRefPubMed Baxter-Jones AD, Mirwald RL, McKay HA, Bailey DA (2003) A longitudinal analysis of sex differences in bone mineral accrual in healthy 8-19-year-old boys and girls. Ann Hum Biol 30:160–175CrossRefPubMed
20.
go back to reference Baxter-Jones AD, Mirwald R (2004) Multilevel modeling. In: Hauspie R, Cameron N, Molinari L (eds) Methods in human growth research. Cambridge University Press, Cambridge, UK pp 306–330 Baxter-Jones AD, Mirwald R (2004) Multilevel modeling. In: Hauspie R, Cameron N, Molinari L (eds) Methods in human growth research. Cambridge University Press, Cambridge, UK pp 306–330
21.
go back to reference Goldstein H, Rasbash J, Plewis I, Draper D, Browne W, Yang M, Woodhouse G, Healy MJR (1998) A user’s guide to MLwiN. Multilevel Models Project, Institute of Education, University of London, London Goldstein H, Rasbash J, Plewis I, Draper D, Browne W, Yang M, Woodhouse G, Healy MJR (1998) A user’s guide to MLwiN. Multilevel Models Project, Institute of Education, University of London, London
22.
go back to reference Fuchs RK, Bauer JJ, Snow CM (2001) Jumping improves hip and lumbar spine bone mass in prepubescent children: a randomized controlled trial. J Bone Miner Res 16:148–156PubMedCrossRef Fuchs RK, Bauer JJ, Snow CM (2001) Jumping improves hip and lumbar spine bone mass in prepubescent children: a randomized controlled trial. J Bone Miner Res 16:148–156PubMedCrossRef
23.
go back to reference Courteix D, Jaffrè C, Obert P, Benhamou L (2001) Bone mass and somatic development in young female gymnasts: a longitudinal study. Pediatr Exerc Sci 13:422–434 Courteix D, Jaffrè C, Obert P, Benhamou L (2001) Bone mass and somatic development in young female gymnasts: a longitudinal study. Pediatr Exerc Sci 13:422–434
24.
go back to reference Laing EM, Massoni JA, Nickols-Richardson SM, Modlesky CM, O’Connor PJ, Lewis RD (2002) A prospective study of bone mass and body composition in female adolescent gymnasts. J Pediatr 141:211–216CrossRefPubMed Laing EM, Massoni JA, Nickols-Richardson SM, Modlesky CM, O’Connor PJ, Lewis RD (2002) A prospective study of bone mass and body composition in female adolescent gymnasts. J Pediatr 141:211–216CrossRefPubMed
25.
go back to reference Nurmi-Lawton JA, Baxter-Jones AD, Mirwald RL, Bishop JA, Taylor P, Cooper C, New SA (2004) Evidence of sustained skeletal benefits from impact-loading exercise in young females: a 3-year longitudinal study. J Bone Miner Res 19:314–322PubMedCrossRef Nurmi-Lawton JA, Baxter-Jones AD, Mirwald RL, Bishop JA, Taylor P, Cooper C, New SA (2004) Evidence of sustained skeletal benefits from impact-loading exercise in young females: a 3-year longitudinal study. J Bone Miner Res 19:314–322PubMedCrossRef
26.
go back to reference McKay HA, Petit MA, Schutz RW, Prior JC, Barr SI, Khan KM (2000) Augmented trochanteric bone mineral density after modified physical education classes: a randomized school-based exercise intervention study in prepubescent and early pubescent children. J Pediatr 136:156–162CrossRefPubMed McKay HA, Petit MA, Schutz RW, Prior JC, Barr SI, Khan KM (2000) Augmented trochanteric bone mineral density after modified physical education classes: a randomized school-based exercise intervention study in prepubescent and early pubescent children. J Pediatr 136:156–162CrossRefPubMed
27.
go back to reference Hodges PW, Richardson CA (1997) Contraction of the abdominal muscles associated with movement of the lower limb. Phys Ther 77:132–142PubMed Hodges PW, Richardson CA (1997) Contraction of the abdominal muscles associated with movement of the lower limb. Phys Ther 77:132–142PubMed
28.
go back to reference Skyrme AD, Cahill DJ, Marsh HP, Ellis H (1999) Psoas major and its controversial rotational action. Clin Anat 12:264–265CrossRefPubMed Skyrme AD, Cahill DJ, Marsh HP, Ellis H (1999) Psoas major and its controversial rotational action. Clin Anat 12:264–265CrossRefPubMed
29.
go back to reference Revel M, Mayoux-Benhamou MA, Rabourdin JP, Bagheri F, Roux C (1993) One-year psoas training can prevent lumbar bone loss in postmenopausal women: a randomized controlled trial. Calcif Tissue Int 53:307–311CrossRefPubMed Revel M, Mayoux-Benhamou MA, Rabourdin JP, Bagheri F, Roux C (1993) One-year psoas training can prevent lumbar bone loss in postmenopausal women: a randomized controlled trial. Calcif Tissue Int 53:307–311CrossRefPubMed
30.
go back to reference Lee PA, Xenakis T, Winer J, Matsenbaugh S (1976) Puberty in girls: correlation of serum levels of gonadotropins, prolactin, androgens, estrogens, and progestins with physical changes. J Clin Endocrinol Metab 43:775–784PubMedCrossRef Lee PA, Xenakis T, Winer J, Matsenbaugh S (1976) Puberty in girls: correlation of serum levels of gonadotropins, prolactin, androgens, estrogens, and progestins with physical changes. J Clin Endocrinol Metab 43:775–784PubMedCrossRef
31.
go back to reference Juul A, Dalgaard P, Blum WF, Bang P, Hall K, Michaelsen KF, Muller J, Skakkebaek NE (1995) Serum levels of insulin-like growth factor (IGF)-binding protein-3 (IGFBP-3) in healthy infants, children, and adolescents: the relation to IGF-I, IGF-II, IGFBP-1, IGFBP-2, age, sex, body mass index, and pubertal maturation. J Clin Endocrinol Metab 80:2534–2542CrossRefPubMed Juul A, Dalgaard P, Blum WF, Bang P, Hall K, Michaelsen KF, Muller J, Skakkebaek NE (1995) Serum levels of insulin-like growth factor (IGF)-binding protein-3 (IGFBP-3) in healthy infants, children, and adolescents: the relation to IGF-I, IGF-II, IGFBP-1, IGFBP-2, age, sex, body mass index, and pubertal maturation. J Clin Endocrinol Metab 80:2534–2542CrossRefPubMed
32.
go back to reference Laaneots L, Karelson K, Smirnova T, Viru A (1998) Hormonal responses to exercise in girls during sexual maturation. J Physiol Pharmacol 49:121–133PubMed Laaneots L, Karelson K, Smirnova T, Viru A (1998) Hormonal responses to exercise in girls during sexual maturation. J Physiol Pharmacol 49:121–133PubMed
33.
go back to reference Libanati C, Baylink DJ, Lois-Wenzel E, Srinvasan N, Mohan S (1999) Studies on the potential mediators of skeletal changes occurring during puberty in girls. J Clin Endocrinol Metab 84:2807–2814CrossRefPubMed Libanati C, Baylink DJ, Lois-Wenzel E, Srinvasan N, Mohan S (1999) Studies on the potential mediators of skeletal changes occurring during puberty in girls. J Clin Endocrinol Metab 84:2807–2814CrossRefPubMed
34.
go back to reference Morris FL, Naughton GA, Gibbs JL, Carlson JS, Wark JD (1997) Prospective ten-month exercise intervention in premenarcheal girls - positive effects on bone and lean mass. J Bone Miner Res 12:1453–1462PubMedCrossRef Morris FL, Naughton GA, Gibbs JL, Carlson JS, Wark JD (1997) Prospective ten-month exercise intervention in premenarcheal girls - positive effects on bone and lean mass. J Bone Miner Res 12:1453–1462PubMedCrossRef
35.
go back to reference Sabatier JP, Guaydier-Souquieres G, Benmalek A, Marcelli C (1999) Evolution of lumbar bone mineral content during adolescence and adulthood: a longitudinal study in 395 healthy females 10–24 years of age and 206 premenopausal women. Osteoporos Int 9:476–482CrossRefPubMed Sabatier JP, Guaydier-Souquieres G, Benmalek A, Marcelli C (1999) Evolution of lumbar bone mineral content during adolescence and adulthood: a longitudinal study in 395 healthy females 10–24 years of age and 206 premenopausal women. Osteoporos Int 9:476–482CrossRefPubMed
36.
go back to reference Malina RM, Bouchard C, Bar-Or O (2004) Growth, maturation, and physical activity. Human Kinetics, Champaign Ill Malina RM, Bouchard C, Bar-Or O (2004) Growth, maturation, and physical activity. Human Kinetics, Champaign Ill
37.
go back to reference McKay HA, Bailey DA, Mirwald RL, Davison KS, Faulkner RA (1998) Peak bone mineral accrual and age at menarche in adolescent girls - a 6-year longitudinal study. J Pediatr 133:682–687CrossRefPubMed McKay HA, Bailey DA, Mirwald RL, Davison KS, Faulkner RA (1998) Peak bone mineral accrual and age at menarche in adolescent girls - a 6-year longitudinal study. J Pediatr 133:682–687CrossRefPubMed
38.
go back to reference Lindgren G (1978) Growth of schoolchildren with early, average and late ages of peak height velocity. Ann Hum Biol 5:253–267CrossRefPubMed Lindgren G (1978) Growth of schoolchildren with early, average and late ages of peak height velocity. Ann Hum Biol 5:253–267CrossRefPubMed
39.
go back to reference Forwood MR (2001) Mechanical effects on the skeleton: are there clinical implications? Osteoporos Int 12:77–83CrossRefPubMed Forwood MR (2001) Mechanical effects on the skeleton: are there clinical implications? Osteoporos Int 12:77–83CrossRefPubMed
40.
go back to reference Snow-Harter C, Bouxsein M, Lewis B, Charette S, Weinstein P, Marcus R (1990) Muscle strength as a predictor of bone mineral density in young women. J Bone Miner Res 5:589–595PubMedCrossRef Snow-Harter C, Bouxsein M, Lewis B, Charette S, Weinstein P, Marcus R (1990) Muscle strength as a predictor of bone mineral density in young women. J Bone Miner Res 5:589–595PubMedCrossRef
41.
go back to reference Soderman K, Bergstrom E, Lorentzon R, Alfredson H (2000) Bone mass and muscle strength in young female soccer players. Calcif Tissue Int 67:297–303CrossRefPubMed Soderman K, Bergstrom E, Lorentzon R, Alfredson H (2000) Bone mass and muscle strength in young female soccer players. Calcif Tissue Int 67:297–303CrossRefPubMed
42.
go back to reference Duncan CS, Blimkie CJ, Cowell CT, Burke ST, Briody JN, Howman-Giles R (2002) Bone mineral density in adolescent female athletes: relationship to exercise type and muscle strength. Med Sci Sports Exerc 34:286–294PubMedCrossRef Duncan CS, Blimkie CJ, Cowell CT, Burke ST, Briody JN, Howman-Giles R (2002) Bone mineral density in adolescent female athletes: relationship to exercise type and muscle strength. Med Sci Sports Exerc 34:286–294PubMedCrossRef
43.
go back to reference Faulkner RA, Forwood MR, Beck TJ, Mafukidze JC, Russell K, Wallace W (2003) Strength indices of the proximal femur and shaft in prepubertal female gymnasts. Med Sci Sports Exerc 35:513–518CrossRefPubMed Faulkner RA, Forwood MR, Beck TJ, Mafukidze JC, Russell K, Wallace W (2003) Strength indices of the proximal femur and shaft in prepubertal female gymnasts. Med Sci Sports Exerc 35:513–518CrossRefPubMed
44.
go back to reference Goldstein H (1995) Multilevel statistical models. E. Arnold, London Goldstein H (1995) Multilevel statistical models. E. Arnold, London
45.
go back to reference Nelson DA, Koo WWK (1999) Interpretation of absorptiometric bone mass measurements in the growing skeleton: Issues and limitations. Calcif Tissue Int 65:1–3CrossRefPubMed Nelson DA, Koo WWK (1999) Interpretation of absorptiometric bone mass measurements in the growing skeleton: Issues and limitations. Calcif Tissue Int 65:1–3CrossRefPubMed
46.
go back to reference Cummings SR, Black DM, Nevitt MC, Browner W, Cauley J, Ensrud K, Genant HK, Palermo L, Scott J, Vogt TM (1993) Bone density at various sites for prediction of hip fractures. The Study of Osteoporotic Fractures Research Group. Lancet 341:72–75CrossRefPubMed Cummings SR, Black DM, Nevitt MC, Browner W, Cauley J, Ensrud K, Genant HK, Palermo L, Scott J, Vogt TM (1993) Bone density at various sites for prediction of hip fractures. The Study of Osteoporotic Fractures Research Group. Lancet 341:72–75CrossRefPubMed
47.
go back to reference Melton LJ 3rd (1996) Epidemiology of hip fractures: implications of the exponential increase with age. Bone 18:121S–125SCrossRefPubMed Melton LJ 3rd (1996) Epidemiology of hip fractures: implications of the exponential increase with age. Bone 18:121S–125SCrossRefPubMed
48.
go back to reference Nevitt MC, Ross PD, Palermo L, Musliner T, Genant HK, Thompson DE (1999) Association of prevalent vertebral fractures, bone density, and alendronate treatment with incident vertebral fractures: effect of number and spinal location of fractures. The Fracture Intervention Trial Research Group. Bone 25:613–619CrossRefPubMed Nevitt MC, Ross PD, Palermo L, Musliner T, Genant HK, Thompson DE (1999) Association of prevalent vertebral fractures, bone density, and alendronate treatment with incident vertebral fractures: effect of number and spinal location of fractures. The Fracture Intervention Trial Research Group. Bone 25:613–619CrossRefPubMed
49.
go back to reference Kontulainen S, Kannus P, Haapasalo H, Sievanen H, Pasanen M, Heinonen A, Oja P, Vuori I (2001) Good maintenance of exercise-induced bone gain with decreased training of female tennis and squash players: a prospective 5-year follow-up study of young and old starters and controls. J Bone Miner Res 16:195–201PubMedCrossRef Kontulainen S, Kannus P, Haapasalo H, Sievanen H, Pasanen M, Heinonen A, Oja P, Vuori I (2001) Good maintenance of exercise-induced bone gain with decreased training of female tennis and squash players: a prospective 5-year follow-up study of young and old starters and controls. J Bone Miner Res 16:195–201PubMedCrossRef
Metadata
Title
Dancing for bone health: a 3-year longitudinal study of bone mineral accrual across puberty in female non-elite dancers and controls
Authors
B. L. Matthews
K. L. Bennell
H. A. McKay
K. M. Khan
A. D. G. Baxter-Jones
R. L. Mirwald
J. D. Wark
Publication date
01-07-2006
Publisher
Springer-Verlag
Published in
Osteoporosis International / Issue 7/2006
Print ISSN: 0937-941X
Electronic ISSN: 1433-2965
DOI
https://doi.org/10.1007/s00198-006-0093-2

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