Article
Sport Sciences
Fernanda O. Madaleno, Evert Verhagen, Thiago Ferreira, Taina Ribeiro, Juliana M. Ocarino, Renan A. Resende
Summary: This study aimed to provide reference values for handgrip strength, shoulder and ankle ROM, upper and lower limb stability for youth judokas, and found that sex and side dominance have significant effects on these factors.
JOURNAL OF SCIENCE AND MEDICINE IN SPORT
(2021)
Article
Chemistry, Multidisciplinary
Ziga Kozinc, Nika Marjanov, Nejc Sarabon
Summary: Recently, the transient characteristics of postural sway have been suggested as an alternative or an improvement to traditional whole-trial analyses, possibly reflecting the sensory reweighing process. This study aimed to assess if the transient characteristics of postural sway are sensitive to age and postural tasks. The results showed that postural sway increased with the difficulty of the task, and the increase was more pronounced in the older adult group.
APPLIED SCIENCES-BASEL
(2023)
Article
Multidisciplinary Sciences
Nadia Sultan, Asif Mahmood Mughal, Muhammad Najam ul Islam, Fahad Mumtaz Malik
Summary: This article investigates the problem of controlling STS movement in the presence of proprioceptive feedback delays, proposing a feedback linearization control technique based on a high-gain observer. Simulation results demonstrate physiological improvements and a high correlation between the joint position profiles and experimentally generated reference profiles.
Article
Neurosciences
Oz Zur, Hadas Ben-Rubi Shimron, Lisa Deutsch, Eli Carmeli
Summary: The study aims to determine the validity, inter- and intra-examiner reliability, and normal performance values of the Zur Balance Scale (ZBS) among individuals aged 29-70 years and introduce the modified version, mZBS. The results show that ZBS is a valid and reliable test, capable of detecting minimal differences in postural control, even in healthy populations.
FRONTIERS IN HUMAN NEUROSCIENCE
(2023)
Article
Environmental Sciences
Bin Li, Ruijie Li, Haiquan Qin, Tao Chen, Jingyu Sun
Summary: This study found that Chinese martial arts can significantly improve the balance ability and manual dexterity of preschool children aged 5-6, with the MAST method showing better results than the traditional MATT teaching method. Additionally, the MAST had good potential for the overall development of preschool children's motor skills.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Article
Multidisciplinary Sciences
Magdalena Janc, Mariola Sliwinska-Kowalska, Magdalena Jozefowicz-Korczynska, Pawel Marciniak, Oskar Rosiak, Rafal Kotas, Zuzanna Szmytke, Joanna Grodecka, Ewa Zamyslowska-Szmytke
Summary: This study found that the performance of the MediPost sensor in balance testing is significantly better than the force plate in patients with unilateral vestibular dysfunction and healthy individuals. The sensitivity and specificity of the MediPost sensor were best in all conditions, indicating its potential for use in clinical balance assessments.
SCIENTIFIC REPORTS
(2021)
Article
Environmental Sciences
Jernej Sever, Jan Babic, Ziga Kozinc, Nejc Sarabon
Summary: The study found that participation in Tai Chi practice can improve postural responses after sudden perturbations in a horizontal direction, including adjustments in ground forces and joint velocities. However, caution should be exercised in interpreting the results due to age differences between the groups.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2021)
Article
Clinical Neurology
Anat V. Lubetzky, Jennifer L. Kelly, Bryan D. Hujsak, Jenny Liu, Daphna Harel, Maura Cosetti
Summary: The study investigated the response of participants to sensory perturbations using virtual reality technology and portable Head Mounted Displays. Results showed that responses were magnified around the head, and the majority of participants with vestibular disorders moved more in dynamic environments than controls.
FRONTIERS IN NEUROLOGY
(2021)
Article
Chemistry, Analytical
Jacek Polechonski, Alan Langer
Summary: Immersive virtual reality technology has potential applications in recreational physical activity and sports, particularly in diagnosing psychomotor abilities, as it has been found to have relevance and reliability in assessing simple and complex reaction time among MMA fighters.
Article
Psychology, Multidisciplinary
Ming-Chuan Xie, Yao-Chuan Chang, Chuan-Ming Cai
Summary: The study found through quantitative research methods that social media marketing activities and user experience have a positive and significant impact on people's intention to participate in martial arts. Additionally, attitudes toward martial arts, subjective norms, and martial arts attachment also have a positive and significant effect on participation intention.
FRONTIERS IN PSYCHOLOGY
(2022)
Review
Nutrition & Dietetics
Slaheddine Delleli, Ibrahim Ouergui, Hamdi Messaoudi, Khaled Trabelsi, Achraf Ammar, Jordan M. Glenn, Hamdi Chtourou
Summary: This systematic review with meta-analysis examines the effects of caffeine supplementation on combat sports performance. The results suggest that caffeine has a small but evident effect on handgrip strength and the total number of throws in judo fitness tests. It also increases blood lactate concentration and heart rate in anaerobic exercise and simulated combat. However, caffeine does not have an impact on other performance measures such as jump height, strength-endurance, offensive actions, and perceived exertion.
Article
Neurosciences
Birendra M. Dewan, Roger James, Neeraj A. Kumar, Nathan Burgess, Steven Zupancic, Steven F. Sawyer
Summary: The purpose of this study was to identify and differentiate the motor strategies associated with sensory reweighting during specific sensory integration tasks. Results showed a progressive decrease in postural sway per unit amplitude of sensory perturbation in each condition, indicating dynamic sensory reweighting. Motor strategy adaptation in the VIS condition was associated with increased activity in the upper body, while in the SOM and VIS+SOM conditions, it was associated with decreased activity in the lower body.
HUMAN MOVEMENT SCIENCE
(2023)
Article
Sport Sciences
Oliver R. Barley, Craig A. Harms
Summary: Competitive combat sports athletes typically start competing in their mid-teenage years, with elite athletes beginning training earlier. Training habits are similar across different sports, with wrestlers and MMA athletes doing more combat sports-specific training. Elite athletes also complete more combat sessions per week than lower-level athletes. Patterns of winning or losing are consistent across sports, except for amateur athletes who are more likely to win by points rather than submission or pin.
SPORTS MEDICINE-OPEN
(2021)
Article
Neurosciences
Abolfazl Mohebbi, Pouya Amiri, Robert E. Kearney
Summary: This study investigates the effects of visual information on human anterior-posterior body sway in upright stance. Using a virtual reality system, researchers presented perturbations to induce body sway and found that the amplitude and velocity of visual input had significant impacts on body sway. Additionally, frequency analysis revealed that the gain of body sway increased with frequency, while coherence declined. The study provides valuable insights into how the central nervous system processes visual information for maintaining balance.
JOURNAL OF NEUROPHYSIOLOGY
(2022)
Article
Mathematics, Applied
Jun Jiang, Junjie Lv, Muhammad Bilal Khan
Summary: This paper visually analyzes Chinese martial arts routines using the knowledge graph method and proposes a transF model based on fuzzy set theory. The transF model utilizes fuzzy relational operations of vectors to reduce computational complexity and better integrate multi-dimensional data. The visual analysis of Chinese martial arts routines is conducted using 16 years of data from 2005 to 2020, analyzing high-yield institutions and authors, and performing centrality analysis on the entire dataset. Traditional martial arts are found to be the core part of Chinese martial arts with a centrality of 0.14, while competitive martial arts emerge as the main branch and the third core with a centrality of 0.41 higher than that of traditional martial arts, indicating its importance in martial arts research.
Article
Sport Sciences
Z. J. Zhang, G. Y. F. Ng, W. C. Lee, S. N. Fu
SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS
(2017)
Article
Physiology
W. C. Lee, Z. J. Zhang, L. Masci, G. Y. F. Ng, Siu Ngor Fu
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY
(2017)
Article
Neurosciences
Hio Teng Leong, Gabriel Yin-fat Ng, Shing Chung Chan, Siu Ngor Fu
JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY
(2017)
Article
Sport Sciences
Hio Teng Leong, Gabriel Yin-fat Ng, Siu Ngor Fu
JOURNAL OF SCIENCE AND MEDICINE IN SPORT
(2017)
Article
Orthopedics
Sammi Sin Mei Tsui, Hio Teng Leong, Vivian Yee Fong Leung, Michael Ying, Siu Ngor Fu
JOURNAL OF SHOULDER AND ELBOW SURGERY
(2017)
Article
Physiology
Z. J. Zhang, W. C. Lee, G. Y. F. Ng, S. N. Fu
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY
(2018)
Article
Rehabilitation
Hio Teng Leong, Siu Ngor Fu
JOURNAL OF SPORT REHABILITATION
(2019)
Article
Chemistry, Multidisciplinary
Siu Ngor Fu, Hsing-Kuo Wang, Chen Huang
APPLIED SCIENCES-BASEL
(2018)
Article
Rehabilitation
Hio Teng Leong, Sean Docking, Michael Girdwood, Christian Bonello, Jill Cook, Ebonie Rio
AMERICAN JOURNAL OF PHYSICAL MEDICINE & REHABILITATION
(2019)
Article
Rehabilitation
Rodney Y. L. Wong, Patrick S. H. Yung, H. T. Leong
JOURNAL OF SPORT REHABILITATION
(2020)
Article
Psychology, Experimental
Qiuhua Yu, Chetwyn C. H. Chan, Bolton Chau, Amy S. N. Fu
Review
Rehabilitation
Donald S. Lipardo, Anne Marie C. Aseron, Marcella M. Kwan, William W. Tsang
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
(2017)
Article
Integrative & Complementary Medicine
John W. M. Yuen, William W. N. Tsang, Sonny H. M. Tse, Wings T. Y. Loo, Suk-Tak Chan, Diana L. Y. Wong, Hilary H. Y. Chung, Jacky K. K. Tam, Thomas K. S. Choi, Vico C. L. Chiang
COMPLEMENTARY THERAPIES IN MEDICINE
(2017)
Article
Engineering, Biomedical
Wei-Chen Peng, Yi-Ping Chang, Yuan-Hung Chao, S. N. Fu, Christer Rolf, Tiffany T. F. Shih, Sheng-Chu Su, Hsing-Kuo Wang
CLINICAL BIOMECHANICS
(2017)