一项为期11周、以学校为基础的“通过足球进行健康教育”项目改善了10至12岁丹麦学童的肌肉骨骼变量。
An 11-week school-based "health education through football" programme improves musculoskeletal variables in 10-12-yr-old Danish school children.
作者信息
Larsen Malte Nejst, Terracciano Alessia, Møller Trine Kjeldgaard, Aggestrup Charlotte Sandager, Buono Pasqualina, Krustrup Peter, Castagna Carlo
机构信息
Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark.
Department of Human Movement Sciences and Wellbeing DISMeB, Parthenope University, Naples, Italy.
出版信息
Bone Rep. 2023 Apr 29;18:101681. doi: 10.1016/j.bonr.2023.101681. eCollection 2023 Jun.
PURPOSE
To investigate the effects of the "11 for Health" programme on musculoskeletal fitness.
METHODS
A total of 108 Danish children aged 10-12 years participated in the study, with 61 children in the intervention group (IG, 25 girls and 36 boys) and 47 children in the control group (CG, 21 girls and 26 boys). Measurements were conducted before and after an 11-week intervention consisting of twice-weekly 45-min football training sessions for IG or continuation of normal Physical Education program for CG. Whole-body dual X-ray absorptiometry was conducted for evaluation of leg and total bone mineral density as well as bone, muscle and fat mass. Standing Long Jump and Stork balance tests were employed to assess musculoskeletal fitness and postural balance.
RESULTS
During the 11-week study period, leg bone mineral density as well as leg lean body mass increased more ( < 0.05) in the intervention group (IG) compared to the control group (CG) (0.021 ± 0.019 0.014 ± 0.018 g/cm and 0.51 ± 0.46 0.32 ± 0.35 kg, respectively). Moreover, body fat percentage decreased more in IG than in CG (-0.6 ± 0.1 0.1 ± 0.1 %-points, < 0.05). No significant between-group differences were found in bone mineral content. Stork balance test performance increased more in IG than in CG (0.5 ± 2.6 -1.5 ± 4.4 s, p < 0.05), whereas no between-group differences were found in jump performance.
CONCLUSIONS
The school-based football programme, 11 for Health, with twice-weekly 45-min training sessions over 11 weeks improves various, but not all evaluated parameters related to musculoskeletal fitness in 10-12-yr-old Danish school children.
目的
探讨“健康11人”计划对肌肉骨骼健康的影响。
方法
共有108名10 - 12岁的丹麦儿童参与了该研究，其中干预组（IG）有61名儿童（25名女孩和36名男孩），对照组（CG）有47名儿童（21名女孩和26名男孩）。在为期11周的干预前后进行了测量，干预组进行每周两次、每次45分钟的足球训练，对照组则继续正常的体育课程。采用全身双能X线吸收法评估腿部和全身的骨矿物质密度以及骨骼、肌肉和脂肪量。通过立定跳远和鹳式平衡测试评估肌肉骨骼健康和姿势平衡。
结果
在为期11周的研究期间，与对照组（CG）相比，干预组（IG）的腿部骨矿物质密度以及腿部去脂体重增加更多（<0.05）（分别为0.021±0.019 0.014±0.018 g/cm和0.51±0.46 0.32±0.35 kg）。此外，干预组的体脂百分比下降幅度大于对照组（-0.6±0.1 0.1±0.1%-点，<0.05）。两组间的骨矿物质含量无显著差异。干预组的鹳式平衡测试表现比对照组提高更多（0.5±2.6 -1.5±4.4 s，p<0.05），而立定跳远表现两组间无差异。
结论
以学校为基础的“健康11人”足球计划，每周两次、每次45分钟、为期11周的训练，改善了10 - 12岁丹麦学童与肌肉骨骼健康相关的多个但并非所有评估参数。
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