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Effects of a daily school based physical activity intervention program on muscle development in prepubertal girls

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Abstract

This 12-month prospective controlled intervention evaluated the effect of a general school based physical activity program on muscle strength, physical performance and body composition in prepubertal girls. Fifty-three girls aged 7–9 years involved in a school based exercise program [40 min/day of general physical activity per school day (200 min/week)] were compared with 50 age-matched girls who participated in the general Swedish physical education curriculum (mean 60 min/week). Body composition (DXA), isokinetic peak torque (PT) of the knee extensors and flexors at 60 and 180°/s, and vertical jump height (VJH) were assessed at baseline and 12 months. The annual gain in weight was similar between the groups, but there was a greater increase in total body and regional lean mass (P < 0.05) and fat mass (P < 0.01) in the exercise group. Mean gains in knee extensor PT at 60 and 180°/s were 7.0–7.6% greater in the exercise group (P ranging <0.05–<0.001). No significant differences were detected in VJH. In conclusion, increasing school based physical education to at least 3 h/week provides a feasible strategy to enhance the development of muscle strength and lean mass in prepubertal girls.

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References

  • 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 13:500–507. doi:10.1359/jbmr.1998.13.3.500

    Article  PubMed  CAS  Google Scholar 

  • Bass S, Saxon L, Luliano-Burns S, Naughton G, Daly R, Nowson C, Briganti E, Austen S (2003) Limitations of long term exercise interventions aimed at improving bone health in normally active boys. J Bone Miner Res 18(S2):M151

    Google Scholar 

  • Baxter-Jones AD, Eisenmann JC, Mirwald RL, Faulkner RA, Bailey DA (2008) The influence of physical activity on lean mass accrual during adolescence: a longitudinal analysis. J Appl Physiol 105:734–741. doi:10.1152/japplphysiol.00869.2007

    Article  PubMed  Google Scholar 

  • Blimkie CJ (1993) Resistance training during preadolescence. Issues and controversies. Sports Med 15:389–407. doi:10.2165/00007256-199315060-00004

    Article  PubMed  CAS  Google Scholar 

  • 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 13:1814–1821. doi:10.1359/jbmr.1998.13.12.1814

    Article  PubMed  CAS  Google Scholar 

  • Daly RM, Saxon L, Turner CH, Robling AG, Bass SL (2004) The relationship between muscle size and bone geometry during growth and in response to exercise. Bone 34:281–287. doi:10.1016/j.bone.2003.11.009

    Article  PubMed  CAS  Google Scholar 

  • De Ste Croix MBA, Armstrong N, Welsman JR (1999) Concentric isokinetic leg strength in pre-teen, teenage and adult males and females. Biol Sport 16:75–86

    Google Scholar 

  • De Ste Croix M, Deighan M, Armstrong N (2003) Assessment and interpretation of isokinetic muscle strength during growth and maturation. Sports Med 33:727–743. doi:10.2165/00007256-200333100-00002

    Article  PubMed  Google Scholar 

  • Dencker M, Thorsson O, Karlsson MK, Linden C, Eiberg S, Wollmer P, Andersen LB (2006) Daily physical activity related to body fat in children aged 8–11 years. J Pediatr 149:38–42. doi:10.1016/j.jpeds.2006.02.002

    Article  PubMed  CAS  Google Scholar 

  • Duppe H, Gardsell P, Johnell O, Nilsson BE, Ringsberg K (1997) Bone mineral density, muscle strength and physical activity. A population-based study of 332 subjects aged 15–42 years. Acta Orthop Scand 68:97–103

    Article  PubMed  CAS  Google Scholar 

  • Ellenbecker TS, Roetert EP, Riewald S (2006) Isokinetic profile of wrist and forearm strength in elite female junior tennis players. Br J Sports Med 40:411–414. doi:10.1136/bjsm.2005.023358

    Article  PubMed  CAS  Google Scholar 

  • Faigenbaum AD, Westcott WL, Loud RL, Long C (1999) The effects of different resistance training protocols on muscular strength and endurance development in children. Pediatrics 104:e5. doi:10.1542/peds.104.1.e5

    Article  PubMed  CAS  Google Scholar 

  • Formica CA (1999) Total body bone mineral and body composition by absorptiomery. In: Blake GM, Wahner HW, Fogelholm GM (eds) The evaluation of osteoporosis: dual energy X-ray absorptiometry and ultrasound in clinical practice. Martin Dunitz, London, pp 313–345

    Google Scholar 

  • 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 16:148–156. doi:10.1359/jbmr.2001.16.1.148

    Article  PubMed  CAS  Google Scholar 

  • Hernandez CJ, Beaupre GS, Carter DR (2003) A theoretical analysis of the relative influences of peak BMD, age-related bone loss and menopause on the development of osteoporosis. Osteoporos Int 14:843–847. doi:10.1007/s00198-003-1454-8

    Article  PubMed  CAS  Google Scholar 

  • Ingle L, Sleap M, Tolfrey K (2006) The effect of a complex training and detraining programme on selected strength and power variables in early pubertal boys. J Sports Sci 24:987–997. doi:10.1080/02640410500457117

    Article  PubMed  Google Scholar 

  • Kanehisa H, Ikegawa S, Tsunoda N, Fukunaga T (1995) Strength and cross-sectional areas of reciprocal muscle groups in the upper arm and thigh during adolescence. Int J Sports Med 16:54–60

    Article  PubMed  CAS  Google Scholar 

  • Kanehisa H, Kuno S, Katsuta S, Fukunaga T (2006) A 2-year follow-up study on muscle size and dynamic strength in teenage tennis players. Scand J Med Sci Sports 16:93–101. doi:10.1111/j.1600-0838.2005.00470.x

    Article  PubMed  CAS  Google Scholar 

  • Kuh D, Hardy R, Butterworth S, Okell L, Wadsworth M, Cooper C, Aihie Sayer A (2006) Developmental origins of midlife grip strength: findings from a birth cohort study. J Gerontol A Biol Sci Med Sci 61:702–706

    PubMed  Google Scholar 

  • Lillegard WA, Brown EW, Wilson DJ, Henderson R, Lewis E (1997) Efficacy of strength training in prepubescent to early postpubescent males and females: effects of gender and maturity. Pediatr Rehabil 1:147–157

    PubMed  CAS  Google Scholar 

  • Linden C, Alwis G, Ahlborg H, Gardsell P, Valdimarsson O, Stenevi-Lundgren S, Besjakov J, Karlsson MK (2007) Exercise, bone mass and bone size in prepubertal boys: one-year data from the pediatric osteoporosis prevention study. Scand J Med Sci Sports 17:340–347

    PubMed  CAS  Google Scholar 

  • Liu YX, Wikland KA, Karlberg J (2000) New reference for the age at childhood onset of growth and secular trend in the timing of puberty in Swedish. Acta Paediatr 89:637–643. doi:10.1080/080352500750043918

    Article  PubMed  CAS  Google Scholar 

  • Lohman TG (2008) Six-year longitudinal analysis shows physical activity impacts on lean mass development in adolescence. J Appl Physiol 105:403. doi:10.1152/japplphysiol.90725.2008

    Article  PubMed  CAS  Google Scholar 

  • Mackelvie KJ, McKay HA, Khan KM, Crocker PR (2001) A school-based exercise intervention augments bone mineral accrual in early pubertal girls. J Pediatr 139:501–508. doi:10.1067/mpd.2001.118190

    Article  PubMed  CAS  Google Scholar 

  • MacKelvie KJ, Khan KM, Petit MA, Janssen PA, McKay HA (2003) A school-based exercise intervention elicits substantial bone health benefits: a 2-year randomized controlled trial in girls. Pediatrics 112:e447. doi:10.1542/peds.112.6.e447

    Article  PubMed  Google Scholar 

  • MacKelvie KJ, Petit MA, Khan KM, Beck TJ, McKay HA (2004) Bone mass and structure are enhanced following a 2-year randomized controlled trial of exercise in prepubertal boys. Bone 34:755–764. doi:10.1016/j.bone.2003.12.017

    Article  PubMed  Google Scholar 

  • Malina R, Bouchard C, Bar-Or O (2004) Growth, maturation and physical activity. Human Kinetics, Champaign, IL

  • Matthews BL, Bennell KL, McKay HA, Khan KM, Baxter-Jones AD, Mirwald RL, Wark JD (2006) Dancing for bone health: a 3-year longitudinal study of bone mineral accrual across puberty in female non-elite dancers and controls. Osteoporos Int 17:1043–1054. doi:10.1007/s00198-006-0093-2

    Article  PubMed  CAS  Google Scholar 

  • 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 12:1453–1462. doi:10.1359/jbmr.1997.12.9.1453

    Article  PubMed  CAS  Google Scholar 

  • Myer GD, Ford KR, Palumbo JP, Hewett TE (2005) Neuromuscular training improves performance and lower extremity biomechanics in female athletes. J Strength Cond Res 19:51–60. doi:10.1519/13643.1

    Article  PubMed  Google Scholar 

  • Ozmun JC, Mikesky AE, Surburg PR (1994) Neuromuscular adaptations following prepubescent strength training. Med Sci Sports Exerc 26:510–514. doi:10.1249/00005768-199404000-00017

    PubMed  CAS  Google Scholar 

  • Ramsay JA, Blimkie CJ, Smith K, Garner S, MacDougall JD, Sale DG (1990) Strength training effects in prepubescent boys. Med Sci Sports Exerc 22:605–614. doi:10.1249/00005768-199010000-00011

    Article  PubMed  CAS  Google Scholar 

  • Round JM, Jones DA, Honour JW, Nevill AM (1999) Hormonal factors in the development of differences in strength between boys and girls during adolescence: a longitudinal study. Ann Hum Biol 26:49–62. doi:10.1080/030144699282976

    Article  PubMed  CAS  Google Scholar 

  • Sopher AB, Thornton JC, Wang J, Pierson RN Jr, Heymsfield SB, Horlick M (2004) Measurement of percentage of body fat in 411 children and adolescents: a comparison of dual-energy X-ray absorptiometry with a four-compartment model. Pediatrics 113:1285–1290. doi:10.1542/peds.113.5.1285

    Article  PubMed  Google Scholar 

  • Sothern MS, Loftin M, Suskind RM, Udall JN, Blecker U (1999) The health benefits of physical activity in children and adolescents: implications for chronic disease prevention. Eur J Pediatr 158:271–274. doi:10.1007/s004310051070

    Article  PubMed  CAS  Google Scholar 

  • Treuth MS, Hunter GR, Figueroa-Colon R, Goran MI (1998) Effects of strength training on intra-abdominal adipose tissue in obese prepubertal girls. Med Sci Sports Exerc 30:1738–1743. doi:10.1097/00005768-199812000-00013

    Article  PubMed  CAS  Google Scholar 

  • Valdimarsson O, Linden C, Johnell O, Gardsell P, Karlsson MK (2006) Daily physical education in the school curriculum in prepubertal girls during 1 year is followed by an increase in bone mineral accrual and bone width-data from the prospective controlled Malmo pediatric osteoporosis prevention study. Calcif Tissue Int 78:65–71. doi:10.1007/s00223-005-0096-6

    Article  PubMed  CAS  Google Scholar 

  • Weltman A, Janney C, Rians CB, Strand K, Berg B, Tippitt S, Wise J, Cahill BR, Katch FI (1986) The effects of hydraulic resistance strength training in pre-pubertal males. Med Sci Sports Exerc 18:629–638. doi:10.1249/00005768-198612000-00005

    PubMed  CAS  Google Scholar 

  • Wong WW, Hergenroeder AC, Stuff JE, Butte NF, Smith EO, Ellis KJ (2002) Evaluating body fat in girls and female adolescents: advantages and disadvantages of dual-energy X-ray absorptiometry. Am J Clin Nutr 76:384–389

    PubMed  CAS  Google Scholar 

  • Young D, Hopper JL, Macinnis RJ, Nowson CA, Hoang NH, Wark JD (2001) Changes in body composition as determinants of longitudinal changes in bone mineral measures in 8 to 26-year-old female twins. Osteoporos Int 12:506–515. doi:10.1007/s001980170097

    Article  PubMed  CAS  Google Scholar 

  • Zanchetta JR, Plotkin H, Alverez Filgueira ML (1995) Bone mass in children: normative values for the 2–20 year-old population. Bone 16:395S–399S

    Google Scholar 

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Correspondence to Robin M. Daly.

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Stenevi-Lundgren, S., Daly, R.M., Lindén, C. et al. Effects of a daily school based physical activity intervention program on muscle development in prepubertal girls. Eur J Appl Physiol 105, 533–541 (2009). https://doi.org/10.1007/s00421-008-0932-2

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