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REFERENCES

  • 1
    Forwood MR 2001 Mechanical effects on the skeleton: Are there clinical implications? Osteoporos Int 12:7783.
  • 2
    Bolotin HH, Sievänen H 2001 Inaccuracies inherent in dual-energy x-ray absorptiometry in vivo bone mineral density can seriously mislead diagnostic/prognostic interpretations of patient-specific bone fragility. J Bone Miner Res 16:799805.
  • 3
    Rauch F, Schöenau E 2001 Changes in bone density during childhood and adolescence: An approach based on bone's biological organization. J Bone Miner Res 16:597604.
  • 4
    Garn SM 1970 Resorption apposition, and resorption at the endosteal surface. In: The Earlier Gain and Later Loss of Cortical Bone. CC Thomas, Springfield, IL, USA, pp. 2532.
  • 5
    Parfitt AM, Travers R, Rauch F, Glorieux FH 2000 Structural and cellular changes during bone growth in healthy children. Bone 27:487494.
  • 6
    Parfitt AM 1994 The two faces of growth: Benefits and risks to bone integrity. Osteoporos Int 4:382398.
  • 7
    Heaney RP, Abrams S, Dawson-Hughes B, Looker A, Marcus R, Matkovic V, Weaver C 2000 Peak bone mass. Osteoporos Int 11:9851009.
  • 8
    Bradney M, Pearce G, Naughton G, Sullivan C, Bass S, Beck T, Carlson J, Seeman E 1998 Moderate exercise during growth in prepubertal boys: Changes in bone mass, size, volumetric density, and bone strength: A controlled prospective study. J Bone Miner Res 13:18141821.
  • 9
    Bass S, Pearce G, Bradney M, Hendrich E, Delmas PD, Hardy 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 13:500507.
  • 10
    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 136:156162.
  • 11
    Morris FL, Naughton GA, Gibbs JL, Carlson JS, Wark JD 1997 Prospective 10-month exercise intervention in pre-menarcheal girls: Positive effects on bone and lean mass. J Bone Miner Res 12:14531462.
  • 12
    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 16:148156.
  • 13
    Heinonen A, Sievänen 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 11:10101017.
  • 14
    MacKelvie KJ, McKay HA, Khan KM, Crocker PRE 2001 Defining the window of opportunity: A school-based loading intervention augments bone mineral accrual in early-, but not pre-, pubertal girls. J Pediatr 139:501507.
  • 15
    Beck TJ, Ruff CB, Warden KE, Scott WW Jr, Rao GU 1990 Predicting femoral neck strength from bone mineral data: A structural approach. Invest Radiol 25:618.
  • 16
    Tanner JM 1955 The development of the reproductive system. In: Growth at Adolescence. Blackwell Scientific Publishers, Oxford, UK, pp. 2131.
  • 17
    Bailey DA 1997 The Saskatchewan Pediatric Bone Mineral Accrual Study: Bone mineral acquisition during the growing years. Int J Sports Med 18:S191S194.
  • 18
    Duke PM, Litt IF, Gross RT 1980 Adolescents' self-assessment of sexual maturation. Pediatrics 66:918920.
  • 19
    Matsudo SM, Matsudo VR 1993 Validity of self-evaluation on determination of sexual maturational level. In: ClaessensAL, LefevreJ, Vanden EyndeB (eds.) World-Wide Variation in Physical Fitness. Institute of Physical Education, Leuven, The Netherlands, pp. 106110.
  • 20
    Barr SI 1994 Associations of social and demographic variables with calcium intakes of high school students. J Am Diet Assoc 24:260266.
  • 21
    Crocker PRE, Bailey DA, Faulkner RA, Kowalski KC, McGrath R 1997 Measuring general levels of physical activity: Preliminary evidence for the Physical Activity Questionnaire for older children. Med Sci Sports Exerc 29:13441349.
  • 22
    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 14:16721679.
  • 23
    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 133:682687.
  • 24
    Hologic Inc. 1996 Model QDR-4500 User's Guide. Hologic Inc., Waltham, MA, USA.
  • 25
    Beck TJ, Ruff CB, Scott WWJ, Plato CC, Tobin JD, Quan CA 1992 Sex differences in geometry of the femoral neck with aging: A structural analysis of bone mineral data. Calcif Tissue Int 50:2429.
  • 26
    Mourtada F, Beck T, Hauser D, Ruff C, Bao G 1996 A curved beam model of the proximal femur for estimating stress using DXA derived structural geometry. J Orthop Res 14:483462.
  • 27
    Beck TJ, Oreskovic TL, Stone KL, Ruff CB, Ensrud K, Nevitt M, Genant HK, Cummings SR 2001 Structural adaptation to changing skeletal load in the progression toward hip fragility: The Study of Osteoporotic Fractures. 16: 11081119.
  • 28
    Beck TJ, Ruff CB, Shaffer RA, Betsinger K, Trone DW, Brodine SK 2000 Stress fracture in military recruits: Gender differences in muscle and bone susceptibility factors. Bone 27:437444.
  • 29
    Nelson DA, Barondess DA, Hendrix SL, Beck TJ 2000 Cross-sectional geometry, bone strength, and bone mass in the proximal femur in black and white postmenopausal women. J Bone Miner Res 15:19921997.
  • 30
    McKay HA, Tsang G, Heinonen A, Sanderson D 2000 Ground reaction forces and rates of force associated with a bone loading intervention in children: Relationship between explosive power, physical activity and bone mineral density. J Bone Miner Res 15:S1;S438. (abstract)
  • 31
    Wilson G, McKay H, Waddell L, Notte J, Petit M 2000 The health benefits of a “Healthy Bones” physical education curriculum: A Richmond, BC schools study. Physical and Health Education Autumn:2228.
  • 32
    Biewener AA, Bertram JE 1994 Structural response of growing bone to exercise and disuse. J Appl Physiol 76:946955.
  • 33
    Mosley JR, March BM, Lynch J, Lanyon LE 1997 Strain magnitude related changes in whole bone architecture in growing rats. Bone 20:191198.
  • 34
    Gross TS, Edwards JL, McLeod KJ, Rubin CT 1997 Strain gradients correlate with sites of periosteal bone formation. J Bone Miner Res 12:982988.
  • 35
    Judex S, Gross TS, Zernicke RF 1997 Strain gradients correlate with sites of exercise-induced bone-forming surfaces in the adult skeleton. J Bone Miner Res 12:17311745.
  • 36
    Raab-Cullen DM, Theide MA, Petersen DN, Kimmel DB, Recker RR 1994 Mechanical loading stimulates rapid changes in periosteal gene expression. Calcif Tissue Int 55:473478.
  • 37
    Mosley JR 2000 Osteoporosis and bone functional adaptation: Mechanobiological regulation of bone architecture in growing and adult bone, a review. J Rehabil Res Dev 37:189199.
  • 38
    Torrence AG, Mosley JR, Suswillo RFL, Lanyon LE 1994 Noninvasive loading of the rat ulna in vivo induces a strain-related modeling response uncomplicated by trauma or periosteal pressure. Calcif Tissue Int 54:241247.
  • 39
    Turner CH, Forwood MR 1994 On animal models for studying bone adaptation (letter). Calcif Tissue Int 55:316.
  • 40
    Raab-Cullen DM, Akhter MP, Kimmel DB, Recker RR 1994 On animal models for studying bone adaptation (letter). Calcif Tissue Int 55:317.
  • 41
    Jones H, Priest J, Hayes W, Tichenor CC, Nagel DA 1977 Humeral hypertrophy in response to exercise. J Bone Joint Surg Am 59:204208.
  • 42
    Haapasalo H, Kannus P, Sievänen H, Pasanen M, Uusi-Rasi K, Heinonen A, Oja P, Vuori I 1996 Development of mass, density, and estimated mechanical characteristics of bones in Caucasian females. J Bone Miner Res 11:17511760.
  • 43
    Haapasalo H, Kontulainen S, Sievänen H, Kannus P, Järvinen M, Vuori I 2000 Exercise-induced bone gain is due to enlargement in bone size without a change in volumetric bone density: A peripheral quantitative computed tomography study of the upper arms of male tennis players. Bone 27:351357.
  • 44
    Judex S, Zernicke RF 2000 High-impact exercise and growing bone: Relation between high strain rates and enhanced bone formation. J Appl Physiol 88:21832191.
  • 45
    Khan KM, McKay HA, Kannus P, Wark J, Bailey DA, Bennell K 2001 Biomechanics. In: Physical Activity and Bone Health. Human Kinetics, Champaign, IL, USA, p. 26.
  • 46
    Heinonen A, McKay HA, MacKelvie KJ, Whittall KP, Forster BB, Khan KM 2001 High-impact exercise and tibial polar moment of inertia in pre- and early pubertal girls: A quantitative MRI study. J Bone Miner Res 16:S1;S482.
  • 47
    Heinonen A, McKay HA, Whittall KP, Forester BB, Khan KM 2001 Muscle cross-sectional area is associated with specific site of bone in prepubertal girls: A quantitative MRI study. Bone 29:388392.
  • 48
    Iwamoto J, Yeh JK, Aloia JF 1999 Differential effect of treadmill exercise on three cancellous bone sites in the young growing rat. Bone 24:163169.
  • 49
    Cullen DM, Smith RT, Akhter MP 2000 Time course for bone formation with long-term external mechanical loading. J Appl Physiol 88:19431948.
  • 50
    Mosley JR, Lanyon LE 1998 Strain rate as a controlling influence on adaptive modeling in response to dynamic loading of the ulna in growing male rats. Bone 23:313318.
  • 51
    Järvinen TL, Kannus P, Sievänen H 1999 Have the DXA-based exercise studies seriously underestimated the effects of mechanical loading on bone? J Bone Miner Res 14:16341635.
  • 52
    Adami S, Gatti D, Braga V, Bianchini D, Rossini M 1999 Site-specific effects of strength training on bone structure and geometry of ultradistal radius in postmenopausal women. J Bone Miner Res 14:120124.
  • 53
    Järvinen TLN, Kannus P, Sievänen H, Jolma P, Heinonen A, Järvinen M 1998 Randomized controlled study of effects of sudden impact loading on rat femur. J Bone Miner Res 13:14751482.
  • 54
    Nelson DA, Koo WW 1999 Interpretation of absorptiometric bone mass measurements in the growing skeleton: Issues and limitations. Calcif Tissue Int 65:13.
  • 55
    McKay HA, Petit MA, Bailey DA, Wallace WM, Schutz RW, Khan KM 2000 Analysis of proximal femur DXA scans in growing children: Comparisons of different protocols for cross-sectional 8-month and 7-year longitudinal data. J Bone Miner Res 15:11811188.