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Fitness and health benefits of team handball training for young untrained women--A cross-disciplinary RCT on physiological adaptations and motivational aspects

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Journal of Sport and Health Science 2018年第2期7卷 139-148页

作者： Therese Hornstrup Johan M.wikman Bjorn Fristrup Susana Povoas eva w.helge Signe H.Nielsen Jorn w.helge Jesper L.Andersen Lars Nybo Peter Krustrup Department of Nutrition Exercise and Sports University of Copenhagen Copenhagen N 2200 Denmark Research Center in Sports Sciences Health Sciences and Human Development CIDESD University Institute of Maia ISMAI Maia 4475-690 Portugal Center of Healthy Aging Department of Biomedical Sciences University of Copenhagen Copenhagen N 2200 Denmark Institute of Sports Medicine Copenhagen Bispebjerg Hospital Copenhagen NV 2400 Denmark Department of Sports Science and Clinical Biomechanics SDU Sport and Health Sciences Cluster (SHSC) University of Southern Denmark Odense 3450 Denmark Sport and Health Sciences University of Exeter Exeter EX1 2LU UK

Purpose: The present study evaluated the effects of regular participation in small-sided team handball training on body composition, osteogenic response, physical performance, and cardiovascular risk factors, as well as well-being and motivation, in young untrained women.Methods: Twenty-eight untrained 20- to 30-year-old women were randomized to a handball training group(HG; n = 14, height 170 ± 5 cm, weight 73 ± 11 kg, VO_(2peak) 37.7 ± 4.1 mL/min/kg) that trained 1.7 ± 0.3 times per week over 12 weeks(70 min 4 v 4 handball sessions) or an inactive control group(CG; n = 14, 169 ± 5 cm, 71 ± 12 kg, 38.1 ± 3.7 mL/min/kg). Physiological and psychological and motivational training adaptations were assessed pre-and post-intervention by dual-energy X-ray Absorptiometry(DXA) scans, blood sampling, physical tests, and questionnaires.Results: The average heart rate(HR) over all training sessions was equal to 85% ± 6% HR_(max). Between-group intervention effects were observed in favor of HG for muscle mass(2.1%, p = 0.024), proximal femur bone mineral density(0.8%, p = 0.041), Yo-Yo IE1 intermittent endurance test level 1(IE1) performance(35%, p were observed in any of the measured physiological variables after the training period. Compared to CG, HG had an increase in intrinsic motivation(p well-being subscale "energy"(p = 0.010).Conclusion: Participation in regular recreational team handball training organized as small-sided games has marked beneficial effects on physical performance, musculoskeletal fitness, well-being, and motivation in untrained young women.

关键词：物理测试类脂化合物测试水平物理性能肉质量训练健康心血管

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Bone mineral density in lifelong trained male football players compared with young and elderly untrained men

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Journal of Sport and Health Science 2018年第2期7卷 159-168页

作者： Marie Hagman eva wulff helge Therese Hornstrup Bjorn Fristrup Jens Jung Nielsen Niklas Rye Jorgensen Jesper Lovind Andersen Jorn wulff helge Peter Krustrup Department of Sports Science and Clinical Biomechanics SDU Sport and Health Sciences Cluster (SHSC) University of Southern Denmark Odense 3450 Denmark Department of Nutrition Exercise and Sports University of Copenhagen Copenhagen N 2200 Denmark Institute of Sports Medicine Copenhagen Bispebjerg Hospital Copenhagen NV 2400 Denmark Department of Clinical Biochemistry Rigshospitalet Research Center for Ageing and Osteoporosis Glostrup 2600 Denmark Center of Healthy Aging Department of Biomedical Sciences University of Copenhagen Copenhagen N 2200 Denmark Sport and Health Sciences University of Exeter Exeter EX1 2LU UK

Purpose: The purpose of the present controlled cross-sectional study was to investigate proximal femur and whole-body bone mineral density(BMD), as well as bone turnover profile, in lifelong trained elderly male football players and young elite football players compared with untrained age-matched men.Methods: One hundred and forty healthy, non-smoking men participated in the study, including lifelong trained football players(FTE, n = 35)aged 65—80 years, elite football players(FTY, n = 35) aged 18—30 years, as well as untrained age-matched elderly(UE, n = 35) and young(UY,n = 35) men. All participants underwent a regional dual-energy X-ray Absorptiometry(DXA) scan of the proximal femur and a whole-body DXA scan to determine BMD. From a resting blood sample, the bone turnover markers(BTMs) osteocalcin, carboxy-terminal type-1 collagen crosslinks(CTX-1), procollagen type-1 amino-terminal propeptide(P1NP), and sclerostin were measured.Results: FTE had 7.3%—12.9% higher(p wards, shaft, and total proximal femur in both legs compared to UE,and 9.3%—9.7% higher(p whole-body DXA scan confirmed these results, with FTE showing similar whole-body BMD and 7.9% higher(p with FTY having 9.6% higher(p wholebody BMD and 18.2% higher(p were 29%,53%, and 52% higher(p whole-body BMD are markedly higher in lifelong trained male football players aged 65—80 years and young elite football players aged 18—30 years compared to age-matched untrained men. Elderly football players even show higher BMD in femoral trochanter and leg BMD than untrained young despite an age difference of 47 years.

关键词：物质密度运动员训练足球骨头 BMD 播放器 FTY

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