[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627257":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":28,"locations":36,"responsibleParty":49,"collaborators":10,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":10,"eligibilityCriteria":58,"healthyVolunteers":59,"sex":60,"minAge":61,"maxAge":62,"enrollmentInfo":63,"targetDuration":10,"studyType":66,"phases":10,"briefSummary":67,"conditions":68,"keywords":70,"overallStatus":38,"whyStopped":10,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"National Yang Ming Chiao Tung University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"table tennis players (healthy group)",null,"elite table tennis players without shoulder pain",[13],"Device: motion capture system, surface electromyography",{"label":15,"type":10,"description":16,"interventionNames":17},"table tennis players (shoulder pain group)","elite table tennis players with shoulder pain",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":10},"DEVICE","motion capture system, surface electromyography","forehand topspin against topspin, forehand topspin against backspin, forehand stroke, and forehand attack",[9,15],[25],{"name":26,"affiliation":5,"role":27},"YIN-LIANG LIN","PRINCIPAL_INVESTIGATOR",[29,33],{"name":26,"role":30,"phone":31,"phoneExt":10,"email":32},"CONTACT","+886-2-28267288","yllin1020@nycu.edu.tw",{"name":34,"role":30,"phone":10,"phoneExt":10,"email":35},"HSIU-LI LIN","bromine.be12@nycu.edu.tw",[37],{"facility":5,"status":38,"city":39,"state":40,"zip":41,"country":40,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":10},"RECRUITING","Taipei","Taiwan","112","TW",{"type":44,"coordinates":45},"Point",[46,47],121.52639,25.05306,{"lat":47,"lon":46},{"type":27,"investigatorFullName":50,"investigatorTitle":51,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Yin-Liang Lin","Associate Professor","100627257","motion-and-emg-analysis-of-the-forehand-topspin-forehand-stroke-and-forehand-attack-in-elite-table-tennis-players-100627257",false,"NCT07446283","Motion and EMG Analysis of the Forehand Topspin, Forehand Stroke, and Forehand Attack in Elite Table Tennis Players","Motion and Electromyographic Analysis of the Forehand Topspin Against Topspin, Forehand Topspin Against Backspin, Forehand Stroke, and Forehand Attack in Elite Table Tennis Players","Inclusion Criteria:\n\n* The ages range from 13 to 40 years old\n* Competed in the Chinese Taipei Table Tennis Ranking Tournament or the National Table Tennis Championships within the past three years\n* At least four years of table tennis experience, and train for more than 10 hours per week\n\nExclusion Criteria:\n\n* History of upper limb surgery or fracture\n* History of shoulder dislocation\n* History of spine injury in the last year\n* Systemic autoimmune disease or cancer\n* Pregnancy\n* Any neurological complications",true,"ALL","13 Years","40 Years",{"count":64,"type":65},40,"ESTIMATED","OBSERVATIONAL","This research will analyze and compare the muscle activation levels, muscle recruitment timing, trunk kinematics, and shoulder joint kinematics between the four forehand strokes and between elite table tennis players with and without shoulder injuries, providing insights for daily training and rehabilitation programs to reduce the occurrence of sports injuries.",[69],"Elite Table Tennis Players",[71,72,73,74],"elite table tennis players","shoulder electromyography","trunk kinematics","trunk electromyography","2026-03-30",{"date":77,"type":78},"2026-04-03","ACTUAL",{"date":80,"type":78},"2026-01-02",{"date":82,"type":65},"2026-12-31",{"name":5,"class":6},1]