Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial

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Standard

Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial. / Larsen, Malte Nejst; Nielsen, Claus Malta; Helge, Eva Wulff; Madsen, Mads; Manniche, Vibeke; Hansen, Lone; Hansen, Peter Riis; Bangsbo, Jens; Krustrup, Peter.

I: British Journal of Sports Medicine, Bind 52, Nr. 4, 2018, s. 254-260.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Larsen, MN, Nielsen, CM, Helge, EW, Madsen, M, Manniche, V, Hansen, L, Hansen, PR, Bangsbo, J & Krustrup, P 2018, 'Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial', British Journal of Sports Medicine, bind 52, nr. 4, s. 254-260. https://doi.org/10.1136/bjsports-2016-096219

APA

Larsen, M. N., Nielsen, C. M., Helge, E. W., Madsen, M., Manniche, V., Hansen, L., Hansen, P. R., Bangsbo, J., & Krustrup, P. (2018). Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial. British Journal of Sports Medicine, 52(4), 254-260. https://doi.org/10.1136/bjsports-2016-096219

Vancouver

Larsen MN, Nielsen CM, Helge EW, Madsen M, Manniche V, Hansen L o.a. Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial. British Journal of Sports Medicine. 2018;52(4):254-260. https://doi.org/10.1136/bjsports-2016-096219

Author

Larsen, Malte Nejst ; Nielsen, Claus Malta ; Helge, Eva Wulff ; Madsen, Mads ; Manniche, Vibeke ; Hansen, Lone ; Hansen, Peter Riis ; Bangsbo, Jens ; Krustrup, Peter. / Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial. I: British Journal of Sports Medicine. 2018 ; Bind 52, Nr. 4. s. 254-260.

Bibtex

@article{bab30a6362c6406c8142cdbf0314383e,
title = "Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial",
abstract = "Objectives: We investigated whether musculoskeletal fitness of school children aged 8–10 years was affected by frequent intense PE sessions.Design and participants: 295 Danish school children aged 8–10 years were cluster randomised to a small-sided ball game group (SSG) (n=96, four schools, five classes), a circuit strength training group (CST) (n=83, four schools, four classes) or a control group (CON, n=116, two schools, five classes).Intervention: SSG or CST was performed 3×40 min/week over 10 months. Whole-body dual-energy X-ray absorptiometry (DXA) scans were used to determine areal bone mineral density (aBMD), bone mineral content (BMC) and lean body mass (LBM). Flamingo balance, standing long jump and 20-m sprint tests were used to determine muscular fitness.Results: Analysis of baseline-to-10 months change scores showed between-group differences in favour of the interventions in whole-body aBMD (SSG vs CON: 8 mg/cm2, 95% CI 3 to 13; CST vs CON: 7 mg/cm2, 95% CI 2 to 13, p<0.05) and leg BMC (SSG vs CON: 11 g, 95% CI 4 to 18; CST vs CON: 11 g, 95% CI 3 to 18, p<0.05). SSG had higher change scores in leg aBMD compared withCON and CST (SSG vs CON: 19 mg/cm2, 95% CI 11 to 39, p<0.05; SSG vs CST: 12 mg/cm2, 95%CI 3 to 21, p<0.05), and CST had higher change scores in whole-body BMC compared with CON (CST vs CON: 25 g, 95% CI 10 to 39, p<0.05). Both training types resulted in higher change scores in postural balance (SSG vs CON: 2.4 fewer falls/min, 95% CI 0.3 to 4.5, CST vs CON: 3.6 fewer falls/ min, 95% CI 1.3 to 5.9, p<0.05) and jump length (SSG vs CON: 10%, 95% CI 5 to 16%; CST vs CON: 9%, 95% CI 3 to 15%, p<0.05). No between-group differences were observed for sprint performance or LBM (p>0.05).Conclusions: In conclusion, 3×40 min/week with SSG or CST over a full school year improves bone mineralisation and several aspects of muscular fitness of children aged 8–10 years, suggesting that well-organised intense physicaleducation classes can contribute positively to develop musculoskeletal health in young children.Trial registration number: NCT02000492, post results.",
author = "Larsen, {Malte Nejst} and Nielsen, {Claus Malta} and Helge, {Eva Wulff} and Mads Madsen and Vibeke Manniche and Lone Hansen and Hansen, {Peter Riis} and Jens Bangsbo and Peter Krustrup",
note = "CURIS 2018 NEXS 047",
year = "2018",
doi = "10.1136/bjsports-2016-096219",
language = "English",
volume = "52",
pages = "254--260",
journal = "British Journal of Sports Medicine",
issn = "0306-3674",
publisher = "B M J Group",
number = "4",

}

RIS

TY - JOUR

T1 - Positive effects on bone mineralisation and muscular fitness after 10 months of intense school-based physical training for children aged 8–10 years: the FIT FIRST randomised controlled trial

AU - Larsen, Malte Nejst

AU - Nielsen, Claus Malta

AU - Helge, Eva Wulff

AU - Madsen, Mads

AU - Manniche, Vibeke

AU - Hansen, Lone

AU - Hansen, Peter Riis

AU - Bangsbo, Jens

AU - Krustrup, Peter

N1 - CURIS 2018 NEXS 047

PY - 2018

Y1 - 2018

N2 - Objectives: We investigated whether musculoskeletal fitness of school children aged 8–10 years was affected by frequent intense PE sessions.Design and participants: 295 Danish school children aged 8–10 years were cluster randomised to a small-sided ball game group (SSG) (n=96, four schools, five classes), a circuit strength training group (CST) (n=83, four schools, four classes) or a control group (CON, n=116, two schools, five classes).Intervention: SSG or CST was performed 3×40 min/week over 10 months. Whole-body dual-energy X-ray absorptiometry (DXA) scans were used to determine areal bone mineral density (aBMD), bone mineral content (BMC) and lean body mass (LBM). Flamingo balance, standing long jump and 20-m sprint tests were used to determine muscular fitness.Results: Analysis of baseline-to-10 months change scores showed between-group differences in favour of the interventions in whole-body aBMD (SSG vs CON: 8 mg/cm2, 95% CI 3 to 13; CST vs CON: 7 mg/cm2, 95% CI 2 to 13, p<0.05) and leg BMC (SSG vs CON: 11 g, 95% CI 4 to 18; CST vs CON: 11 g, 95% CI 3 to 18, p<0.05). SSG had higher change scores in leg aBMD compared withCON and CST (SSG vs CON: 19 mg/cm2, 95% CI 11 to 39, p<0.05; SSG vs CST: 12 mg/cm2, 95%CI 3 to 21, p<0.05), and CST had higher change scores in whole-body BMC compared with CON (CST vs CON: 25 g, 95% CI 10 to 39, p<0.05). Both training types resulted in higher change scores in postural balance (SSG vs CON: 2.4 fewer falls/min, 95% CI 0.3 to 4.5, CST vs CON: 3.6 fewer falls/ min, 95% CI 1.3 to 5.9, p<0.05) and jump length (SSG vs CON: 10%, 95% CI 5 to 16%; CST vs CON: 9%, 95% CI 3 to 15%, p<0.05). No between-group differences were observed for sprint performance or LBM (p>0.05).Conclusions: In conclusion, 3×40 min/week with SSG or CST over a full school year improves bone mineralisation and several aspects of muscular fitness of children aged 8–10 years, suggesting that well-organised intense physicaleducation classes can contribute positively to develop musculoskeletal health in young children.Trial registration number: NCT02000492, post results.

AB - Objectives: We investigated whether musculoskeletal fitness of school children aged 8–10 years was affected by frequent intense PE sessions.Design and participants: 295 Danish school children aged 8–10 years were cluster randomised to a small-sided ball game group (SSG) (n=96, four schools, five classes), a circuit strength training group (CST) (n=83, four schools, four classes) or a control group (CON, n=116, two schools, five classes).Intervention: SSG or CST was performed 3×40 min/week over 10 months. Whole-body dual-energy X-ray absorptiometry (DXA) scans were used to determine areal bone mineral density (aBMD), bone mineral content (BMC) and lean body mass (LBM). Flamingo balance, standing long jump and 20-m sprint tests were used to determine muscular fitness.Results: Analysis of baseline-to-10 months change scores showed between-group differences in favour of the interventions in whole-body aBMD (SSG vs CON: 8 mg/cm2, 95% CI 3 to 13; CST vs CON: 7 mg/cm2, 95% CI 2 to 13, p<0.05) and leg BMC (SSG vs CON: 11 g, 95% CI 4 to 18; CST vs CON: 11 g, 95% CI 3 to 18, p<0.05). SSG had higher change scores in leg aBMD compared withCON and CST (SSG vs CON: 19 mg/cm2, 95% CI 11 to 39, p<0.05; SSG vs CST: 12 mg/cm2, 95%CI 3 to 21, p<0.05), and CST had higher change scores in whole-body BMC compared with CON (CST vs CON: 25 g, 95% CI 10 to 39, p<0.05). Both training types resulted in higher change scores in postural balance (SSG vs CON: 2.4 fewer falls/min, 95% CI 0.3 to 4.5, CST vs CON: 3.6 fewer falls/ min, 95% CI 1.3 to 5.9, p<0.05) and jump length (SSG vs CON: 10%, 95% CI 5 to 16%; CST vs CON: 9%, 95% CI 3 to 15%, p<0.05). No between-group differences were observed for sprint performance or LBM (p>0.05).Conclusions: In conclusion, 3×40 min/week with SSG or CST over a full school year improves bone mineralisation and several aspects of muscular fitness of children aged 8–10 years, suggesting that well-organised intense physicaleducation classes can contribute positively to develop musculoskeletal health in young children.Trial registration number: NCT02000492, post results.

U2 - 10.1136/bjsports-2016-096219

DO - 10.1136/bjsports-2016-096219

M3 - Journal article

C2 - 27297443

VL - 52

SP - 254

EP - 260

JO - British Journal of Sports Medicine

JF - British Journal of Sports Medicine

SN - 0306-3674

IS - 4

ER -

ID: 162375732