Human Movement Science最新文献_第6页

The utility of the MABC-2 for measuring motor impairment in children with ADHD: Examining measurement invariance in children with and without symptoms of ADHD MABC-2用于测量ADHD儿童运动障碍的效用：检查有和无ADHD症状儿童的测量不变性

IF 1.9 3区心理学

Human Movement Science Pub Date : 2025-10-01 Epub Date: 2025-08-06 DOI: 10.1016/j.humov.2025.103389

M. Bourke , M.Y. Kwan , K. Fortnum , M. O'Flaherty , S. King-Dowling , J. Cairney

{"title":"The utility of the MABC-2 for measuring motor impairment in children with ADHD: Examining measurement invariance in children with and without symptoms of ADHD","authors":"M. Bourke , M.Y. Kwan , K. Fortnum , M. O'Flaherty , S. King-Dowling , J. Cairney","doi":"10.1016/j.humov.2025.103389","DOIUrl":"10.1016/j.humov.2025.103389","url":null,"abstract":"<div><div>It is important to screen for motor impairments in ADHD due to high comorbidity, yet little is known about the validity of established and standardized motor assessment batteries in children with symptoms of ADHD. Therefore, this study aimed to determine the utility of using the Movement Assessment Battery for Children – 2nd Edition (MABC-2) in children aged 7–9 years with symptoms of ADHD. To achieve this, measurement invariance of the MABC-2 was examined between children with and without symptoms of ADHD. A total of 479 children (<em>n</em> = 277 boys, <em>n</em> = 387 white, <em>n</em> = 66 with ADHD), participated in this study. Children were classified as having ADHD through parental report on the Conner's Parent Rating Scales. Measurement invariance was assesses using a multi-group CFA. A three correlated factor model (Manual Dexterity, Throwing and Catching, Balance) fit the data extremely well (RMSEA = 0.030, SRMR = 0.030, CFI = 0.987, TLI = 0.981) and configural, metric, scalar, and partial strict invariance was demonstrated between children with and without ADHD. These results provide evidence to support the use of the MABC-2 to assess motor impairments in children with symptoms ADHD.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"103 ","pages":"Article 103389"},"PeriodicalIF":1.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144781102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inter-limb gait asymmetry in people with Parkinson's disease 帕金森病患者的肢间步态不对称

IF 1.9 3区心理学

Human Movement Science Pub Date : 2025-10-01 Epub Date: 2025-08-14 DOI: 10.1016/j.humov.2025.103399

Fabio Augusto Barbieri , Débora da Silva Fragoso de Campos , Claudiane Arakaki Fukuchi , Layla Cupertino , Nathalia Mendes Pellegrino , Emanuele Los Angeles , Daniel Boari Coelho

{"title":"Inter-limb gait asymmetry in people with Parkinson's disease","authors":"Fabio Augusto Barbieri , Débora da Silva Fragoso de Campos , Claudiane Arakaki Fukuchi , Layla Cupertino , Nathalia Mendes Pellegrino , Emanuele Los Angeles , Daniel Boari Coelho","doi":"10.1016/j.humov.2025.103399","DOIUrl":"10.1016/j.humov.2025.103399","url":null,"abstract":"<div><div>Gait asymmetry is a hallmark of Parkinson's disease (PD), contributing to instability, increased fall risk, and reduced quality of life. While spatiotemporal asymmetry has been widely studied, limited research has examined joint kinematic asymmetries throughout the gait cycle, particularly in both ON- and OFF-medication states. This study evaluated inter-limb asymmetry in lower limb angular kinematics during walking in individuals with PD compared to neurologically healthy older adults. Twenty-three individuals with PD and 18 healthy older adults participated. PD participants were evaluated in ON- and OFF-medication states. A motion capture system recorded angular kinematics of the hip, knee, ankle, and pelvis during a 10-m walk. Spatiotemporal gait parameters, including step length and stride time, were analyzed alongside joint angular displacement. Statistical Parametric Mapping (SPM) assessed temporal asymmetries between the more and less affected sides. Healthy older adults exhibited no significant asymmetry in joint kinematics. People with PD showed kinematic asymmetries, in both ON and OFF-states, for hip (34 % and 47 % of gait cycle, respectively), knee (30 % and 23 % of gait cycle, respectively), and ankle (29 % of gait cycle – only in OFF-state) movements. Medication had limited effects on reducing kinematic asymmetries. People with PD showed angular asymmetries in the hip, knee, and ankle during different gait cycle phases in ON and OFF states. Detecting significant asymmetry in lower limb angular kinematics suggests that therapeutic approaches should be tailored to address specific inter-limb differences.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"103 ","pages":"Article 103399"},"PeriodicalIF":1.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144840931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kinematic and kinetic characteristics of graphomotor skills in children with neurodevelopmental disorders: The impact of DCD, ADHD, and ASD traits 神经发育障碍儿童书写运动技能的运动学和动力学特征：DCD、ADHD和ASD特征的影响

IF 1.9 3区心理学

Human Movement Science Pub Date : 2025-10-01 Epub Date: 2025-08-18 DOI: 10.1016/j.humov.2025.103388

Shin Kataoka , Akio Nakai , Satoshi Nobusako

{"title":"Kinematic and kinetic characteristics of graphomotor skills in children with neurodevelopmental disorders: The impact of DCD, ADHD, and ASD traits","authors":"Shin Kataoka , Akio Nakai , Satoshi Nobusako","doi":"10.1016/j.humov.2025.103388","DOIUrl":"10.1016/j.humov.2025.103388","url":null,"abstract":"<div><div>Interest in the development of handwriting skills has been increasing; however, there is no consensus on the handwriting abilities of children with developmental coordination disorder (DCD), attention-deficit/hyperactivity disorder (ADHD), and autism spectrum disorder (ASD), and the specific handwriting characteristics associated with each neurodevelopmental disorder remain unclear. This exploratory study examined the preliminary associations between graphomotor skills and neurodevelopmental traits in 17 children (aged 7–11 years) diagnosed with DCD, ADHD, or ASD. The evaluation included handwriting fluency assessments, kinematic/kinetic analyses, and assessments of neurodevelopmental disorder traits. The participants performed tracing tasks involving straight lines, sine waves, and triangular waves using the TraceCoder® system. Graphomotor kinematic/kinetic parameters, including deviation from the baseline, pen pressure, velocity, acceleration, jerk, and area, were quantified. Fluency was assessed using the Understanding Reading and Writing Skills of Schoolchildren II test. Neurodevelopmental traits were evaluated using the DCD Questionnaire, ADHD Rating Scale, and Autism Spectrum Quotient. Increased DCD, ADHD and ASD traits were correlated with deteriorations in graphomotor parameters, such as greater deviation, and increased acceleration, jerk, and pen pressure. In contrast, higher ASD traits were associated with improvements in handwriting fluency. These preliminary findings suggest that graphomotor characteristics may vary depending on specific neurodevelopmental traits, underscoring the potential value of tailored assessments and interventions.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"103 ","pages":"Article 103388"},"PeriodicalIF":1.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144863402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Can children at risk for developmental coordination disorder step-clap to the beat? Evidence from an online motion tracking study 有发育性协调障碍风险的儿童能跟着节拍拍手吗？来自一项在线运动追踪研究的证据

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-07-25 DOI: 10.1016/j.humov.2025.103387

Chantal Carrillo , Dobromir Dotov , Laurel J. Trainor

{"title":"Can children at risk for developmental coordination disorder step-clap to the beat? Evidence from an online motion tracking study","authors":"Chantal Carrillo , Dobromir Dotov , Laurel J. Trainor","doi":"10.1016/j.humov.2025.103387","DOIUrl":"10.1016/j.humov.2025.103387","url":null,"abstract":"<div><div>Developmental coordination disorder (DCD) is a neurodevelopmental disorder involving deficits in motor coordination. Recent evidence has shown children at risk for DCD have associated auditory timing perception and auditory-motor synchronization deficits, but it remains unclear how these deficits would appear in full-body coordination tasks, particularly as DCD is often associated with gross motor impairments such as balance and gait. Current interventions for DCD focus on motor training alone, although preliminary findings suggest that motor interventions with rhythmic auditory cueing may confer additional benefit. To investigate auditory-motor synchronization during full-body coordination, we tested whether children aged 9–12 at risk for DCD could synchronize a step-clap dance step to various auditory stimuli using online data collection. Frequency analysis of the tracked head, hands, and feet showed that children at risk for DCD perform the dance step overall slower compared to typically developing children. Cross-correlations of the movements to an interpolated harmonic wave representing the auditory beats showed the group at risk for DCD were less coordinated to the auditory beat compared to typically developing children at the fast tempi, but that both groups performed similarly at slower tempi. Additionally, both groups were more coordinated and less variable at slower compared to faster tempi. These results indicating better performance in children at risk for DCD at slower auditory tempi are important for informing decisions on auditory stimuli during the design of auditory-motor interventions for DCD.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103387"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","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 attentional focus and action verbs on bench press performance 注意焦点和动作动词对卧推性能的影响

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-07-01 DOI: 10.1016/j.humov.2025.103385

Mitchell Finlay , David Marchant , Christina Langley , Thomas Simpson

{"title":"Impact of attentional focus and action verbs on bench press performance","authors":"Mitchell Finlay , David Marchant , Christina Langley , Thomas Simpson","doi":"10.1016/j.humov.2025.103385","DOIUrl":"10.1016/j.humov.2025.103385","url":null,"abstract":"<div><div>Verbal instructions that direct an individual's attention are crucial for optimising movement and performance. While previous research has consistently demonstrated that an external focus of attention enhances motor performance more effectively than an internal focus of attention, the role of action verbs embedded within attentional focus instructions remains unexplored. This study aimed to assess how different action verbs (push vs. punch) and attentional focus (external vs. internal) influence bench press velocity. Twenty-six physically active participants familiar with the bench press technique completed four conditions: EF-push, EF-punch, IF-push, and IF-punch. Each condition involved performing bench press repetitions with specific verbal instructions. Results indicated that both external focus conditions led to significantly greater bar velocities compared to internal focus conditions, supporting the constrained action hypothesis. Additionally, the action verb “punch” resulted in higher bar velocities than “push,” suggesting that action words influence motor performance in maximal effort tasks. No significant interaction effects were found between attentional focus and action verbs, indicating that their effects on performance are independent. These findings highlight the importance of using externally focused instructions and carefully chosen action words to enhance performance in strength and conditioning tasks. The study contributes to our understanding of how instructional cues can optimise resistance exercise performance and suggests practical applications for coaches and practitioners in designing effective training interventions.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103385"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144518526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Higher entropy in movements may promote enhanced upper limb motor precision 运动中较高的熵可能促进上肢运动精度的提高

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-07-09 DOI: 10.1016/j.humov.2025.103368

Kolby J. Brink , Tyler M. Wiles , Nick Stergiou , Aaron D. Likens

{"title":"Higher entropy in movements may promote enhanced upper limb motor precision","authors":"Kolby J. Brink , Tyler M. Wiles , Nick Stergiou , Aaron D. Likens","doi":"10.1016/j.humov.2025.103368","DOIUrl":"10.1016/j.humov.2025.103368","url":null,"abstract":"<div><div>The Optimal Movement Variability Hypothesis posits that healthy movements exhibit an optimal structure of variability, characterized by fractal patterns, which confer both stability and flexibility in motor control. This optimal, fractally-structured, variability has been associated with reduced metabolic cost during walking and enhanced resilience to perturbations. However, the full extent of the potential benefits of this variability remains largely unexplored. Our study aims to investigate whether training sessions involving movement synchronization to a variable fractally structured auditory cueing device can also enhance dexterity and reduce miss percentage in a Fitts' law task. Twenty-four participants were randomly assigned to three groups: two groups received training involving wrist oscillations synchronized to an auditory cue with a fractal structure or self-paced wrist oscillations without a cue, while the third group received no training. Following four training sessions, the training groups completed a post-Fitts' Law task to assess any improvements in dexterity, while the untrained group completed the post-Fitts' Law task two weeks after their initial assessment. The results indicated that all groups improved accuracy, although there was no enhancement in the speed of striking the targets. Contrary to our hypothesis, the fractally structured auditory cued training group did not demonstrate superior performance compared to the self-paced and no-training groups. However, subjects who showed improvement on the post-Fitts' Law task exhibited higher movement sample entropy during the training task, irrespective of the training group they were in. These results suggest that while a generalized fractal variability training program may not enhance dexterity for young adults, individuals with high movement unpredictability may possess a greater capability for motor learning.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103368"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144588552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of verbal reinforcement on electromyographic activity and performance in the traditional front plank exercise 言语强化对传统平板支撑运动中肌电活动和表现的影响

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-07-18 DOI: 10.1016/j.humov.2025.103386

Tamiris Beppler Martins , Luis Mochizuki , Iramar Baptistella do Nascimento , Rodrigo Okubo , Gilmar Moraes Santos

{"title":"Effect of verbal reinforcement on electromyographic activity and performance in the traditional front plank exercise","authors":"Tamiris Beppler Martins , Luis Mochizuki , Iramar Baptistella do Nascimento , Rodrigo Okubo , Gilmar Moraes Santos","doi":"10.1016/j.humov.2025.103386","DOIUrl":"10.1016/j.humov.2025.103386","url":null,"abstract":"<div><h3>Background</h3><div>Verbal reinforcement may influence neuromuscular responses during exercises, but its specific effects on electromyographic activity and performance during the traditional front plank exercise remain unclear. This study aimed to investigate the effects of verbal reinforcement on muscle activation amplitude, median frequency, execution time, and perceived exertion during the front plank exercise.</div></div><div><h3>Methods</h3><div>Thirty physically active adults performed the front plank under two randomized conditions: with and without verbal reinforcement. Electromyography signals were processed to extract amplitude and median frequency using a 1-s window and analyzed with quadratic polynomial models.</div></div><div><h3>Findings</h3><div>While no significant differences were found between conditions with and without verbal reinforcement in electromyographic amplitude or median frequency (<em>p</em> > 0.05), significant differences were observed among muscles in amplitude and frequency coefficients. Verbal reinforcement led to significantly longer execution time (median: 125.9 s vs. 97.0 s, <em>p</em> < 0.001; Cohen's d = 0.49, moderate effect) and increased perceived exertion (odds ratio: 5.09; <em>p</em> = 0.03; Cohen's d = 0.29, small effect).</div></div><div><h3>Interpretation</h3><div>These findings suggest that verbal reinforcement does not alter electromyographic behavior; however, it enhances performance duration and perceived exertion, supporting its use in isometric core training.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103386"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144654734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quiet Eye Training in Virtual Reality and in the Real-World 虚拟现实和现实世界中的静眼训练

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-06-06 DOI: 10.1016/j.humov.2025.103370

Jayke B. Bennett, David L. Neumann, Matthew J. Stainer

{"title":"Quiet Eye Training in Virtual Reality and in the Real-World","authors":"Jayke B. Bennett, David L. Neumann, Matthew J. Stainer","doi":"10.1016/j.humov.2025.103370","DOIUrl":"10.1016/j.humov.2025.103370","url":null,"abstract":"<div><div>Virtual Reality (VR) may facilitate skill-learning in ways that have advantages over real-world training. QET was selected due to the wide implementation scope of training in VR, such as adaptive feedback and gaze cueing. Undergraduates who were novice to golf (<em>N</em> = 46) were randomly assigned into one of four conditions based on whether Quiet Eye Training (QET) was received or not, and whether subsequent golf putting practice occurred in the real-world (RW) or in VR. Participants had their golf putting performance and eye-gaze measured at baseline, post-training, and at a 1-week retention. Participants who received QET improved in their real-world putting performance, including number of putts holed and in radial error (distance between ball to hole) baseline-to-post, and baseline-to-retention, while their visuomotor behaviour was more similar to the expert. The performance improvement for QET participants was irrespective of whether they completed practice in VR or in the real-world. When putting in VR, participants who practiced their putting in the real-world (independent of training), improved in their radial error baseline-to-post and baseline-to-retention, while there was no improvement for participants who practiced in VR. The results suggest that QET may facilitate real-world golf putting performance improvement, irrespective of whether practice following the gaze training is conducted in VR or in the real-world. Further, real-world skills may transfer to VR environments, but that skills practiced in VR may need additional training to facilitate real-world performance improvement.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103370"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144220833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum to "Multifractality in postural sway supports quiet eye training in aiming tasks: A study of golf putting" [Human Movement Science, (2025) 103341. https://doi.org/10.1016/j.humov.2025.103341]. “姿势摇摆中的多重分形支持瞄准任务中的静眼训练：高尔夫推杆的研究”的勘误表[人类运动科学，（2025）103341]。https://doi.org/10.1016/j.humov.2025.103341]。

IF 1.9 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-06-21 DOI: 10.1016/j.humov.2025.103383

Noah Jacobson, Quinn Berleman-Paul, Madhur Mangalam, Damian G Kelty-Stephen, Christopher Ralston

引用次数: 0

The influence of exercise-induced fatigue on neuromuscular control strategies during lifting tasks: A muscle synergy study based on wavelet packet transform 运动疲劳对举重运动中神经肌肉控制策略的影响：基于小波包变换的肌肉协同研究

IF 1.6 3区心理学

Human Movement Science Pub Date : 2025-08-01 Epub Date: 2025-06-18 DOI: 10.1016/j.humov.2025.103382

Zixin Wang , Chenxi Hu , Yanfeng Li , Xue Chen , Xianzhi Gao , Jiaqi Zhang , Bo Huo

{"title":"The influence of exercise-induced fatigue on neuromuscular control strategies during lifting tasks: A muscle synergy study based on wavelet packet transform","authors":"Zixin Wang , Chenxi Hu , Yanfeng Li , Xue Chen , Xianzhi Gao , Jiaqi Zhang , Bo Huo","doi":"10.1016/j.humov.2025.103382","DOIUrl":"10.1016/j.humov.2025.103382","url":null,"abstract":"<div><div>Repetitive lifting-related low back pain is a significant health issue among workers, in which fatigue is generally identified as a critical risk factor. However, there is currently a lack of research on the effects of exercised induced fatigue on neuromuscular control patterns, which can be identified through muscle synergy based on the signals of surface electromyographic (sEMG). This study employs a wavelet packet transform (WPT) combined with non-negative matrix factorization (NNMF) to investigate the lifting task from the perspective of muscle synergy and to explore the characteristics of muscle synergy patterns under exercise-induced fatigue. Eleven participants were recruited to perform a repetitive lifting task until subjective fatigue. Utilizing the NNMF method, three modules associated with the lifting task were identified. Notably, the module primarily involving the TA and LES exhibited a higher activation level, indicating that this module requires greater neural resource regulation. However, the effect of fatigue on muscle synergy was not found in NNMF method. Additionally, the WPT-NNMF method revealed that the effects of fatigue on different frequency bands and synergy modules were inconsistent. Overall, as the frequency band increased, the impact of exercise-induced fatigue on muscle synergy intensified, with a more pronounced effect observed in the module characterized by TA and LES compared to the other two modules.</div></div>","PeriodicalId":55046,"journal":{"name":"Human Movement Science","volume":"102 ","pages":"Article 103382"},"PeriodicalIF":1.6,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144306775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0