98%
921
2 minutes
20
Technological advancements have profoundly transformed the sports domain, ushering it into the digital era. Services leveraging big data in intelligent sports-encompassing performance analytics, training statistical evaluations and metrics-have become indispensable. These tools are vital in aiding athletes with their daily training regimens and in devising sophisticated competition strategies, proving crucial in the pursuit of victory. Despite their potential, wearable electronic devices used for motion monitoring are subject to several limitations, including prohibitive cost, extensive energy usage, incompatibility with individual spatial structures, and flawed data analysis methodologies. Triboelectric nanogenerators (TENGs) have become instrumental in the development of self-powered devices/systems owing to their remarkable capacity to harnessing ambient high-entropy energy from the environment. This paper provides a thorough review of the advancements and emerging trends in TENG-based intelligent sports, focusing on physiological data monitoring, sports training performance, event refereeing assistance, and sports injury prevention and rehabilitation. Excluding the potential influence of sports psychological factors, this review provides a detailed discourse on present challenges and prospects for boosting smart sports with energy autonomy and digital intelligence. This study presents innovative insights and motivations for propelling the evolution of intelligent sports toward a more sustainable and efficient future for humanity.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC12095839 | PMC |
http://dx.doi.org/10.1007/s40820-025-01778-1 | DOI Listing |
J Biomech
September 2025
Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland. Electronic address:
Alterations in skeletal muscle morphology and composition are critical factors in cerebral palsy (CP), including changes in passive stiffness and in belly and fascicle lengths. In this study, we quantified the relative contributions of muscle and tendon to passive stiffness across the ankle range of motion in individuals with CP and typically developing (TD) peers. We also investigated morphological factors underlying increased muscle stiffness.
View Article and Find Full Text PDFJ Am Acad Orthop Surg
September 2025
From the Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY (Neitzke, O'Donnell, Buchalter, Chandi, Westrich, and Gausden), the Department of Orthopedic Surgery, University of Wisconsin-Madison, Madison, WI (O'Donnell), and Somers Orthopaedic Surgery & Sports Medicine Group
Introduction: Developmental dysplasia of the hip (DDH) poses challenges for component positioning during total hip arthroplasty (THA) secondary to abnormal bone morphology, soft-tissue contractures, and hip center migration. The objective of this study was to evaluate the radiographic and clinical outcomes of THA for DDH performed with robotic assistance versus manual (M) technique.
Methods: A retrospective review identified 115 patients with Crowe II to IV dysplasia undergoing primary THA at a single institution from 2016 to 2022.
JMIR Hum Factors
September 2025
Department of Music, Arts and Culture Studies, Centre of Excellence in Music, Mind, Body and Brain, University of Jyväskylä, Seminaarinkatu 15, Jyväskylän yliopisto, Jyväskylä, 40014, Finland, 358 6643034.
Background: Personalized Interactive Music Systems (PIMSs) are emerging as promising devices for enhancing physical activity and exercise outcomes. By leveraging real-time data and adaptive technologies, PIMSs align musical features, such as tempo and genre, with users' physical activity patterns, including frequency and intensity, enhancing their overall experience.
Objective: This exploratory systematic review and meta-analysis evaluates the effectiveness of PIMSs across physical, psychophysical, and affective domains.
JBJS Rev
September 2025
Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois.
» Posterior shoulder instability (PSI) constitutes approximately 10% of all shoulder instability cases and is prevalent among contact sport athletes because of recurrent blunt trauma to the shoulder.» PSI presents as persistent pain and can be diagnosed using clinical tests such as the Kim test and the Jerk test.» Surgical intervention is recommended for athletes who have exhausted nonoperative treatment.
View Article and Find Full Text PDFJBJS Rev
September 2025
Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri.
» Kim's lesion of the shoulder is characterized by incomplete tearing of the junction between the posteroinferior labrum and the glenoid, with the superficial labral tissue remaining intact, and generally requires arthroscopic evaluation for accurate confirmation.» Kim's lesion represents an under-reported subtype of posterior labral injury and a source of activity-related posterior shoulder discomfort and instability.» Kim's lesions are frequently observed in young, active individuals involved in overhead and contact sports, often resulting from traumatic mechanisms with the shoulder in flexion and adduction, as well as from repetitive microtrauma and overuse.
View Article and Find Full Text PDF