Science & Sports最新文献_第6页

Cognitive symptoms out last physical post cycling crash 自行车事故后的最后一次身体认知症状

IF 1 4区医学

Science & Sports Pub Date : 2025-12-01 Epub Date: 2025-08-29 DOI: 10.1016/j.scispo.2025.07.008

L.P. Rylands , D.C. Canham , J. Hardwicke , H.T. Hurst

{"title":"Cognitive symptoms out last physical post cycling crash","authors":"L.P. Rylands , D.C. Canham , J. Hardwicke , H.T. Hurst","doi":"10.1016/j.scispo.2025.07.008","DOIUrl":"10.1016/j.scispo.2025.07.008","url":null,"abstract":"<div><h3>Purpose</h3><div>The aim of this study was to gain off-road cyclists self-reported views on the severity of a concussion post-crash from a short-term (24hours) and a long-term (8 weeks) perspective. The study also aimed to ascertain if the crash had any long-term effects on the rider's quality of life (QOL).</div></div><div><h3>Method</h3><div>The study used two established questionnaires to establish rider perspectives. The Rivermead Post Concussion Symptoms Questionnaire was administered to determine understanding of short-term symptoms, along with the Rivermead Head Injury Follow-Up Questionnaire, to establish long-term and QOL issues. A total of 76 amateur cyclists completed the survey.</div></div><div><h3>Results</h3><div>The survey looked at both physical and cognitive symptoms post-crash. The riders reported cognitive and affective/QOL as having a higher impact on them than any physical injury post-crash. The results of this survey also indicate that cognitive impairment had longer negative impact on their QOL than any physical injuries.</div></div><div><h3>Conclusion</h3><div>The findings from the current study infer that cognitive impairment post cycle crash need a greater focus from both sports bodies and employers.</div></div><div><h3>Objectifs</h3><div>Cette étude visait à recueillir les perceptions (par autodéclarations) qu’ont des cyclistes spécialistes des disciplines tout-terrain, de la gravité de commotions cérébrales survenues après des chutes. La perception de cette gravité est évaluée à court (24heures) et long terme (8 semaines). L’étude avait également pour but de déterminer si les chutes avaient eu des effets à long terme sur leur qualité de vie (QdV).</div></div><div><h3>Méthodes</h3><div>Deux questionnaires validés ont été utilisés pour recueillir les avis des participants volontaires. Le <em>Rivermead Post Concussion Symptoms Questionnaire</em> a permis d’évaluer les symptômes à court terme, tandis que le <em>Rivermead Head Injury Follow-Up Questionnaire</em> a permis d’examiner les effets à long terme et les répercussions sur la QdV. Au total, 76 cyclistes amateurs ont répondu à l’enquête.</div></div><div><h3>Résultats</h3><div>L’enquête a porté à la fois sur les symptômes physiques et cognitifs survenus après la chute. Les cyclistes ont déclaré que les symptômes cognitifs et affectifs, relatifs à la qualité de vie avaient un impact plus important que les blessures physiques. Les résultats suggèrent également que les troubles cognitifs ont eu un effet négatif plus durable sur leur QdV que les blessures physiques.</div></div><div><h3>Conclusion</h3><div>Les résultats de cette étude indiquent que les troubles cognitifs consécutifs à une chute à vélo nécessitent une attention accrue de la part des instances sportives et des cadres des équipes.</div></div>","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 8","pages":"Pages 653-660"},"PeriodicalIF":1.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recommandations et réglementations pour les événements sportifs en climat chaud : synthèse ReFORM de la position de consensus du Comité International Olympique 气候炎热的体育赛事的建议和规定：国际奥林匹克委员会共识立场的综合改革

IF 1 4区医学

Science & Sports Pub Date : 2025-12-01 Epub Date: 2025-07-14 DOI: 10.1016/j.scispo.2025.07.001

A.-C. Dupont , J. Bouten , F. Brocherie , L. de Garie , S. Hody , T. Bury , D. Jeker , G. Ostiguy , C. Tooth

引用次数: 0

Validity and reliability of the inertial measurement unit in vertical jump estimation 惯性测量单元在垂直跳跃估计中的有效性和可靠性

IF 1 4区医学

Science & Sports Pub Date : 2025-12-01 Epub Date: 2025-08-06 DOI: 10.1016/j.scispo.2025.05.002

T. Zhang, X. Chen, Jingyang Li

{"title":"Validity and reliability of the inertial measurement unit in vertical jump estimation","authors":"T. Zhang, X. Chen, Jingyang Li","doi":"10.1016/j.scispo.2025.05.002","DOIUrl":"10.1016/j.scispo.2025.05.002","url":null,"abstract":"<div><h3>Objective</h3><div>The aim of this study was to analyze the validity and reliability of the Inertial Measurement Unit (IMU) in measuring vertical jump height compared to the MyJump2 app on the iPhone 13.</div></div><div><h3>Methods</h3><div>A total of 300 counter movement jumps (CMJs) were performed by 30 healthy male participants, with measurements taken using both two IMU devices and an iPhone 13 App (called: MyJump2).</div></div><div><h3>Results</h3><div>The IMU device and MyJump2 showed high agreement in measuring CMJ height, with an r<sub>s</sub> of 0.971 and a CCC of 0.975 (<em>P</em>        <0.001), with a mean difference of –0.622cm and a small ES (g=0.341). The CVs for the IMU and MyJump2 were 0.241 and 0.247, respectively. In addition, the correlation between the two IMU devices was very good (r<sub>s</sub>  <0.001), and their reliability for remeasurement was also high (CCC=0.976, <em>P</em>  =0,971 et un coefficient de concordance de corrélation (CCC) de 0,975 (<em>p</em>        <0,001), avec une différence moyenne de –0,622cm et un petit effet de taille (g=0,341","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 8","pages":"Pages 670-673"},"PeriodicalIF":1.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mesure de la prévalence des troubles gastro-intestinaux lors de courses en montagne 测量山地跑步期间胃肠道疾病的流行情况

IF 1 4区医学

Science & Sports Pub Date : 2025-12-01 Epub Date: 2025-07-25 DOI: 10.1016/j.scispo.2025.06.002

C. Fraysse , J. Lauer , V. Picquendar , C. Demurger

{"title":"Mesure de la prévalence des troubles gastro-intestinaux lors de courses en montagne","authors":"C. Fraysse , J. Lauer , V. Picquendar , C. Demurger","doi":"10.1016/j.scispo.2025.06.002","DOIUrl":"10.1016/j.scispo.2025.06.002","url":null,"abstract":"<div><h3>Objectifs</h3><div>En France, peu d’études ont exploré les troubles gastro-intestinaux lors de courses en montagne. La prévalence est estimée entre 30 et 80 %. Lors de l’UTMB® 2009, les troubles gastro-intestinaux étaient la première cause d’abandon. Le coureur doit les limiter tandis que les secouristes et médecins doivent éliminer une urgence. L’objectif de notre étude était d’estimer la prévalence des troubles gastro-intestinaux lors des courses en montagne de 43 et 82km de Gérardmer.</div></div><div><h3>Matériel et méthodes</h3><div>Le 29 juin 2024, à l’arrivée des courses de 43 et 82km, 126 coureurs ont rempli un questionnaire comprenant des données démographiques, nutritionnelles et sur l’existence de troubles gastro-intestinaux.</div></div><div><h3>Résultats</h3><div>Parmi les 126 coureurs inclus, 25 % avaient au moins un trouble gastro-intestinal avec un intervalle de confiance de [20 ; 56] à 95 %. Les déterminants associés étaient le volume d’entraînement par semaine, la durée de course, la présence d’un écœurement alimentaire et la prise de médicaments avant la course.</div></div><div><h3>Conclusion</h3><div>Ces résultats confirment que les coureurs en montagne constituent une population à risque de troubles gastro-intestinaux aigus, en majorité bénins.</div></div><div><h3>Aims</h3><div>In France, a few researches have been carried out on gastrointestinal distress during a mountain running. The rate is estimated between 30% and 80%. At UTMB® 2009, gastrointestinal distress were the first reason of abandonment. Runners want to narrow it, whereas rescuers and practioners have to rule out emergencies. We aimed at estimating the prevalence of gastrointestinal distress during mountain running of 43 and 82km in Gérardmer.</div></div><div><h3>Procedure</h3><div>The 29th of June 2024, at the finish of the races of 43 and 82km, 126 runners have filled a questionnaire with demographic and nutritional data, and the presence or not of gastrointestinal distress.</div></div><div><h3>Results</h3><div>Among 126 runners counting, 25% (confidence interval 95%: [20; 56]) had at least gastrointestinal distress. Factors associated were training volume a week, race time, food nausea and medications intake before the race.</div></div><div><h3>Conclusion</h3><div>These results corroborate that mountain runners are at risk of acute gastrointestinal distress, mostly benign.</div></div>","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 8","pages":"Pages 623-629"},"PeriodicalIF":1.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Practical guidelines for prescription of the different exercise modalities in women with polycystic ovary syndrome 多囊卵巢综合征妇女不同运动方式处方的实用指南

IF 1 4区医学

Science & Sports Pub Date : 2025-12-01 Epub Date: 2025-08-12 DOI: 10.1016/j.scispo.2025.07.006

V. Dabidi Roshan , Z. Arab Taheri Zadeh

{"title":"Practical guidelines for prescription of the different exercise modalities in women with polycystic ovary syndrome","authors":"V. Dabidi Roshan , Z. Arab Taheri Zadeh","doi":"10.1016/j.scispo.2025.07.006","DOIUrl":"10.1016/j.scispo.2025.07.006","url":null,"abstract":"<div><h3>Objective</h3><div>Polycystic ovarian syndrome (PCOS) remains a common and challenging condition, which its reproductive, metabolic, and psychological consequences affect women's health-related quality of life. The purpose of current review is to describe and provide guidelines for prescribing different exercise modality (aerobic, resistance, HIIT) for optimal management of weight in PCOS patients.</div></div><div><h3>Facts and results</h3><div>While regular exercise is recommended for control of obesity and PCOS, there is limited evidence to prescribe a specific exercise training guideline for obese women with PCOS. The current review focuses on objective guidelines for the various exercise intervention prescriptions in women with PCOS. With users’ interest in holistic physical activity rising, coaches must broaden their knowledge about how these non-pharmacologic interventions can be safely and purposefully utilized as adjuncts to conventional medical management. We suggest that optimal and structured exercise training may have favorable effects on weight control (maintain a BMI of between 20 and 25kg/m<sup>2</sup>), decrease symptoms of depression and anxiety, and improve their mental well-being and psychological health related quality of life, and enhance cardiorespiratory fitness in the PCOS women.</div></div><div><h3>Conclusion</h3><div>We recommend that women with PCOS perform aerobic exercise programs with moderate intensity (at least 150minutes and 3–5 sessions per week), per the principle of progressive overload activity. Finally, we recommend increasing physical activity to improve or maintain muscle strength, balance, and flexibility at least 2 days a week.</div></div><div><h3>Objectif</h3><div>Le syndrome des ovaires polykystiques (SOPK) demeure une affection fréquente et complexe, dont les conséquences reproductives, métaboliques et psychologiques affectent la qualité de vie des femmes. L’objectif de cette revue est de décrire et de fournir des recommandations pour la prescription de différentes modalités d’exercice (aérobie, résistance, HIIT) afin d’optimiser la gestion du poids chez les patientes atteintes du SOPK.</div></div><div><h3>Faits et résultats</h3><div>Bien que l’exercice régulier soit recommandé pour contrôler l’obésité et le SOPK, il existe peu de preuves pour prescrire un programme d’entraînement physique spécifique pour les femmes obèses atteintes du SOPK. La présente étude se concentre sur des lignes directrices objectives pour les différentes prescriptions d’interventions d’exercice chez les femmes atteintes du SOPK. L’intérêt croissant des utilisateurs pour l’activité physique holistique oblige les entraîneurs à élargir leurs connaissances sur la manière dont ces interventions non pharmacologiques peuvent être utilisées de manière sûre et ciblée en complément de la prise en charge médicale conventionnelle. Nous suggérons qu’un entraînement physique optimal et structuré peut avoir des","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 8","pages":"Pages 593-602"},"PeriodicalIF":1.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of regular moderate-to-intermediate intensity exercise on controlled Hashimoto's diseased and/or hypothyroid female patients on thyroid hormones, resting metabolic rate, and heart rate variability: A pilot study 对照桥本氏病和/或甲状腺功能减退女性患者定期中高强度运动对甲状腺激素、静息代谢率和心率变异性的影响：一项初步研究

IF 1 4区医学

Science & Sports Pub Date : 2025-10-01 Epub Date: 2025-07-23 DOI: 10.1016/j.scispo.2025.03.002

S. Antoniou , M. Michaelides , C. Tymvios , E. Ellina , K. Parpa

{"title":"The impact of regular moderate-to-intermediate intensity exercise on controlled Hashimoto's diseased and/or hypothyroid female patients on thyroid hormones, resting metabolic rate, and heart rate variability: A pilot study","authors":"S. Antoniou , M. Michaelides , C. Tymvios , E. Ellina , K. Parpa","doi":"10.1016/j.scispo.2025.03.002","DOIUrl":"10.1016/j.scispo.2025.03.002","url":null,"abstract":"<div><h3>Objectives</h3><div>Assessment of the impact of regular moderate-to-intermediate intensity exercise on the thyroid hormones, resting metabolic rate, and heart rate variability of female patients with controlled hypothyroidism and/or Hashimoto's disease.</div></div><div><h3>Equipment and methods</h3><div>Sixteen participants, aged 29.5±7.28 years were non-randomly assigned to the control and intervention groups. The participants in the intervention group were required to follow a moderate-to-intermediate intensity exercise program under supervision three times a week for eight weeks (supplementary file). All participants underwent the required tests before and after 8 weeks. Thyroid hormonal assessment was performed under an immunoassay analyzer (Cobas-e-801), while the resting metabolic rate was observed using a breath-by-breath metabolic analyzer (Cosmed Quark CPET). Heart rate variability was obtained through the HRV4Training application.</div></div><div><h3>Results</h3><div>The exercise program followed, significantly increased SDNN levels [F(1,28)=0.030, <em>P</em>        <0,05] améliorant la variabilité de la fréquence cardiaque du groupe","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 7","pages":"Pages 546-553"},"PeriodicalIF":1.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145060731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring the role of sex and maturation in a bio-banding competition: Insights into pre-competition anxiety in youth handball 探讨性别和成熟在生物手球比赛中的作用：对青少年手球赛前焦虑的观察

IF 1 4区医学

Science & Sports Pub Date : 2025-10-01 Epub Date: 2025-07-24 DOI: 10.1016/j.scispo.2025.02.012

A. de la Rubia , C. García-Sánchez , M. Marquina , A. Martín-Castellanos , Á. Lino-Samaniego , K. Tannion

{"title":"Exploring the role of sex and maturation in a bio-banding competition: Insights into pre-competition anxiety in youth handball","authors":"A. de la Rubia , C. García-Sánchez , M. Marquina , A. Martín-Castellanos , Á. Lino-Samaniego , K. Tannion","doi":"10.1016/j.scispo.2025.02.012","DOIUrl":"10.1016/j.scispo.2025.02.012","url":null,"abstract":"<div><h3>Objective</h3><div>The present study analysed the impact of biological maturity status and sex on pre-competitive anxiety, self-confidence and perception in young handball players under the bio-banding competition.</div></div><div><h3>Equipment and methods</h3><div>The sample consisted of 87 handball players (46 boys and 41 girls) aged 13–17 years. Anthropometric data (height, body mass and self-reported biological parent's height) were collected to calculate maturity level using the percentage of predicted adult height (Khamis-Roche equation). The players were classified as early, on-time and late maturers (<em>Z</em>-score distribution). Furthermore, a psychological assessment was carried out using a validated Spanish version of the CSAI-2R and a post-competition perception questionnaire. Multivariate analyses (MANOVA) were conducted to estimate the impact of sex and biological maturity status on psychological constructs and perception.</div></div><div><h3>Results</h3><div>Higher cognitive and somatic anxiety levels in girls (<em>P</em>  <0.001) were found. Moreover, higher cognitive anxiety levels were identified in early maturing girls than in on-time maturing girls (<em>P</em>  <0.001) and enjoyment (<em>P</em>  <0.05). Furthermore, enjoyment and self-confidence were positively correlated (<em>P</em>  <!-->0.01).</div></div><div><h3>Conclusions</h3><div>The findings suggest that bio-banding may offer a valuable strategy for creating equitable competitive environments by aligning challenges with players’ maturity status. Practical recommendations include tailoring competitive experiences, addressing psychological needs – particularly in female athletes – and fostering safe developmental pathways. These insights provide actionable guidance for coaches and stakeholders to enhance the effectiveness of talent identification and development programs.</div></div><div><h3>Objectif</h3><div>La présente étude a analysé l’impact de la maturité biologique et du sexe sur l’anxiété pré-compétitive, la confiance en soi et la perception chez les jeunes joueurs de handball dans le cadre de compétition en fonction de l’âge biologique.</div></div><div><h3>Matériel et méthodes</h3><div>L’échantillon était composé de 87 enfants (46 garçons et 41 filles) âgés de 13 à 17 ans. Les données anthropométriques (taille, taille assise, masse corporelle et taille déclarée du parent biologique) ont été recueillies pour calculer le niveau de maturité en utilisant le pourcentage de la taille adulte prédite (équation de Khamis-Roche), en classant les joueurs en matures précoces, p","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 7","pages":"Pages 513-524"},"PeriodicalIF":1.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145059863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The past, present and future for chronic ankle instability research: A bibliometric analysis from 1992 to 2023 慢性踝关节不稳定研究的过去、现在和未来：1992年至2023年的文献计量学分析

IF 1 4区医学

Science & Sports Pub Date : 2025-10-01 Epub Date: 2025-08-28 DOI: 10.1016/j.scispo.2025.07.010

X. Shi , C. Ganderton , R. Adams , J. Han , D. El-Ansary , O. Tirosh

{"title":"The past, present and future for chronic ankle instability research: A bibliometric analysis from 1992 to 2023","authors":"X. Shi , C. Ganderton , R. Adams , J. Han , D. El-Ansary , O. Tirosh","doi":"10.1016/j.scispo.2025.07.010","DOIUrl":"10.1016/j.scispo.2025.07.010","url":null,"abstract":"<div><h3>Objects</h3><div>To examine publication records between 1992 and 2023 for topics and trends in chronic ankle instability (CAI) research.</div></div><div><h3>Methods</h3><div>For CAI-related research papers published between 1992 and 2023 retrieved from the Web of Science Core Collection, bibliometric analysis via Citespace was undertaken on authorship cooperations, reference co-citations, and keyword co-occurrence.</div></div><div><h3>Results</h3><div>In total, 2697 research articles and reviews related to CAI were found. The journal “Journal of Athletic Training” contained the greatest number of relevant publications (6.3%). Jay Hertel, The University of North Carolina, and the USA were respectively the most prolific author (109), institution (122), and country (934). Nevertheless, after normalising publication volume by GDP per capita, China ranked highest with the largest CAI-related publication volume, with 0.041 per US dollar. Seven out of the top 10 most productive countries showed significant pivotal roles in the co-authorship network, with the USA having the highest betweenness centrality (0.69), whilst the BCs for both author or institutions were less than 0.1. “Delahunt E, 2010, <em>Med Sci Sport Exerc</em>, V42, P2106, DOI: 10.1249/MSS.0b013e3181de7a8a” was the paper that had the highest BC (0.26). The keyword “balance” occurred most frequently (424). The keyword co-occurrence network was able to be divided into five main subdomains (modularity=0.45), with the larges cluster #0 labelled “anterior talofibular ligament” (size=96, silhouette=0.816). Some keywords in the burstiness detection have drawn abruptly increased attention over the last five years, and reflect the frontiers of CAI research. They were; “prevalence”, “cross cultural adaption”, “management”, “gould procedure”, with burst strengths between 5.98 and 13.89.</div></div><div><h3>Conclusions</h3><div>CAI has drawn increasing research interest globally, yet high-quality, intervention-related studies remain scarce. USA-based authors and affiliations dominate both publication volume and academic influence. Shifts in research hotspots from structural to functional concerns are evident. Future directions include epidemiological investigations based on diverse cohorts and adopting currently-emerging diagnosis and treatment technologies.</div></div><div><h3>Objets</h3><div>Examiner les publications entre 1992 et 2023 pour identifier les sujets et tendances dans la recherche sur l’instabilité chronique de la cheville (CAI).</div></div><div><h3>Méthodes</h3><div>Pour les articles de recherche liés à la CAI publiés entre 1992 et 2023 récupérés dans la base de données Web of Science Core Collection, une analyse bibliométrique via Citespace a été réalisée sur les collaborations d’auteurs, les co-citations de références et les co-occurrences de mots-clés.</div></div><div><h3>Résultats</h3><div>Au total, 2697 arti","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 7","pages":"Pages 491-502"},"PeriodicalIF":1.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145059861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of carbohydrate mouth rinsing with eight-week aerobic training on body composition, exercise performance, and metabolic fatigue factors among women with obesity 碳水化合物漱口与8周有氧训练对肥胖女性身体成分、运动表现和代谢疲劳因素的影响

IF 1 4区医学

Science & Sports Pub Date : 2025-10-01 Epub Date: 2025-07-17 DOI: 10.1016/j.scispo.2025.03.001

J.-M. Ko , W.-Y. So , S.-E. Park

{"title":"Effects of carbohydrate mouth rinsing with eight-week aerobic training on body composition, exercise performance, and metabolic fatigue factors among women with obesity","authors":"J.-M. Ko , W.-Y. So , S.-E. Park","doi":"10.1016/j.scispo.2025.03.001","DOIUrl":"10.1016/j.scispo.2025.03.001","url":null,"abstract":"<div><h3>Aims</h3><div>This study aimed to investigate the effects of carbohydrate mouth rinsing combined with aerobic training on body composition, exercise performance, and metabolic fatigue factors in women with obesity.</div></div><div><h3>Materials and methods</h3><div>The participants were women with obesity aged 40–50, who were divided into carbohydrate mouth rinse (CMR) (<em>n</em>  =12). All participants underwent an 8-week aerobic training intervention. The CMR group rinsed their mouth with a 25mL solution containing 6% maltodextrin for approximately 10s and then performed aerobic exercise, while the PMR group rinsed their mouth with plain water. Body composition, exercise performance, and metabolic fatigue factors were measured before and after the intervention. Metabolic fatigue factors were analyzed at rest and immediately after the exercise. Data were analyzed using two-way repeated analyses of variance.</div></div><div><h3>Results</h3><div>Both groups exhibited a decrease in body weight and body fat percentage, demonstrating a statistically significant difference (<em>P  </em><0.001). In both groups, the VO<sub>2</sub> max increased after the intervention, and fatigue factors decreased, showing statistically significant differences (<em>P =13) et un groupe de rinçage de la bouche placebo (RMP) (<em>n</em>    <!-->s, puis a effectué un exercice aérobique, tandis que le groupe RMP s’est rincé la bouche avec de l’eau claire. La composition corporelle, la ","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 7","pages":"Pages 503-512"},"PeriodicalIF":1.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145059862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of exercise training on insulin resistance and metabolic pathways in polycystic ovary syndrome: A review 运动训练对多囊卵巢综合征胰岛素抵抗和代谢途径的影响

IF 1 4区医学

Science & Sports Pub Date : 2025-10-01 Epub Date: 2025-08-05 DOI: 10.1016/j.scispo.2025.05.003

E. Arabzadeh , M. Khalilinejad , M. Gholami

{"title":"Impact of exercise training on insulin resistance and metabolic pathways in polycystic ovary syndrome: A review","authors":"E. Arabzadeh , M. Khalilinejad , M. Gholami","doi":"10.1016/j.scispo.2025.05.003","DOIUrl":"10.1016/j.scispo.2025.05.003","url":null,"abstract":"<div><h3>Purpose</h3><div>Insulin resistance (IR) is an endocrine disease that closely interacts with polycystic ovary syndrome (PCOS). Also, exercise is considered an effective measure for reducing diabetes, IR, PCOS, and related diseases, as it causes changes in metabolic pathways. The present study was conducted with the aim of the effect of exercise on insulin resistance in PCOS.</div></div><div><h3>Method</h3><div>The present study was carried out by searching with the keywords insulin resistance, exercise, PCOS, swimming, among the texts available in online databases; PubMed, Science Direct, Scopus, and Google Scholar were published from 2013 to 2024.</div></div><div><h3>Results</h3><div>The findings showed that exercise training can prevent the occurrence of type 2 diabetes and IR, which are the main characteristics of PCOS, and also improves IR by influencing metabolic pathways in PCOS. However, according to the results; type, intensity and duration of exercises have different effects on the improvement of these patients. High-intensity training seems to be more effective for a long time.</div></div><div><h3>Conclusion</h3><div>In general, healthy lifestyle education includes regular exercise training, diet management, and weight control as the first, easiest, and best ways to prevent and manage IR and diabetes. Weight control is particularly crucial in significantly reducing the risk of T2D and IR in women with PCOS. Therefore, exercise should be included in the treatment of PCOS patients. Also, vigorous-intensity exercise (such as HIIT) is most effective for improving insulin sensitivity and metabolic outcomes in PCOS patients.</div></div><div><h3>Objectif</h3><div>L’insulinorésistance (IR) est une maladie endocrinienne étroitement liée au syndrome des ovaires polykystiques (SOPK). L’exercice physique est considéré comme une mesure efficace pour réduire le diabète, l’IR, le SOPK et les maladies apparentées, car il modifie les voies métaboliques. Cette étude a été menée afin d’évaluer l’effet de l’exercice sur l’insulinorésistance dans le SOPK.</div></div><div><h3>Méthode</h3><div>Cette étude a été réalisée en effectuant une recherche avec les mots-clés « Insulin Resistance », « Exercice », « SOPK », « Natation » parmi les textes disponibles dans les bases de données en ligne ; PubMed, Science Direct, Scopus et Google Scholar ont été publiés entre 2013 et 2024.</div></div><div><h3>Résultats</h3><div>Les résultats ont montré que l’entraînement physique peut prévenir l’apparition du diabète de type 2 et de l’IR, principales caractéristiques du SOPK, et améliore également l’IR en agissant sur les voies métaboliques du SOPK. Cependant, selon les résultats, le type, l’intensité et la durée des exercices ont des effets différents sur l’amélioration de l’état de santé des patientes. Un entraînement de haute intensité semble plus efficace à long terme.</div></div><div><h3>Conclusion</h3><div>En général, l’éducation à un mode de vie sain comprend","PeriodicalId":21728,"journal":{"name":"Science & Sports","volume":"40 7","pages":"Pages 481-490"},"PeriodicalIF":1.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145061690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0