[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639933":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":35,"locations":45,"responsibleParty":64,"collaborators":25,"id":67,"slug":68,"hasResults":69,"nctId":70,"briefTitle":71,"officialTitle":71,"acronym":25,"eligibilityCriteria":72,"healthyVolunteers":73,"sex":74,"minAge":75,"maxAge":76,"enrollmentInfo":77,"targetDuration":25,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":88,"overallStatus":48,"whyStopped":25,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":102},{"fullName":5,"class":6},"Ibadat International University, Islamabad","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Reactive balance training","EXPERIMENTAL","Participants in this group will receive a structured reactive balance training program focusing on unpredictable, perturbation-based exercises to enhance neuromuscular control and dynamic stability. The intervention will include single-leg stance with manual perturbations, reactive stepping, sudden directional changes in response to verbal or visual cues, resistance band perturbations, and tennis-specific reactive movements. Exercises will be progressively advanced by increasing instability, speed of response, and dual-task demands.",[13],"Other: Experimental group : Reactive Balance Training",{"label":15,"type":16,"description":17,"interventionNames":18},"Conventional Balance Training","ACTIVE_COMPARATOR","Participants in this group will receive a structured conventional balance training program focusing on static and controlled balance exercises without external perturbations.",[19],"Other: Active comparator ( Conventional Balance Training)",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Experimental group : Reactive Balance Training","Participants will receive a structured reactive balance training program based on unpredictable perturbation-based exercises requiring rapid postural correction. The intervention will be conducted for 6 weeks (3 sessions\u002Fweek) and will follow a progressive protocol.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Active comparator ( Conventional Balance Training)","Participants will receive a structured conventional balance training program based on static and controlled exercises without external perturbation, conducted for 6 weeks (3 sessions\u002Fweek).",[15],[31],{"name":32,"affiliation":33,"role":34},"Hafsah Gul Khattak, DPT, MSNMPT","IBADAT INTERNATIONAL UNIVERSITY, ISLAMABAD (IIUI)","PRINCIPAL_INVESTIGATOR",[36,41],{"name":37,"role":38,"phone":39,"phoneExt":25,"email":40},"Laiba Zia Laiba Zia, DPT, MSPT (SPORTS)","CONTACT","+92923125299816","zialaiba0@gmail.com",{"name":42,"role":38,"phone":43,"phoneExt":25,"email":44},"Hafsah Gul Khattak, DPT, MS-NMPT","+923125299816","hafsahgull_khattak@yahoo.com",[46],{"facility":47,"status":48,"city":49,"state":25,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"Ibadat International University, Islamabad (Iiui)","RECRUITING","Islamabad","46000","Pakistan","PK",{"type":54,"coordinates":55},"Point",[56,57],73.04329,33.72148,{"lat":57,"lon":56},[60,62],{"name":42,"role":38,"phone":61,"phoneExt":25,"email":44},"92345717073",{"name":42,"role":38,"phone":63,"phoneExt":25,"email":44},"923457170732",{"type":34,"investigatorFullName":65,"investigatorTitle":66,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Hafsah Gul Khattak","Assistant Professor","100639933","effect-of-reactive-balance-training-versus-conventional-balance-training-on-dynamic-stability-and-change-of-direction-performance-in-competitive-tennis-players-100639933",false,"NCT07590674","Effect of Reactive Balance Training Versus Conventional Balance Training on Dynamic Stability and Change-of-Direction Performance in Competitive Tennis Players","Inclusion Criteria:\n\n* Male and female competitive tennis players aged 18-25 years.\n* Minimum 2 years of regular tennis training experience.\n* Currently training at least 3 sessions per week (minimum 60 minutes per session).\n\nExclusion Criteria:\n\n* Recent injury (last 3 months)\n* Neurological, balance or vestibular disorders\n* Previous surgery\n* Participation in any structured balance, neuromuscular, plyometric, or agility training program outside regular tennis practice during the study period.\n* Use of ankle\u002Fknee braces or orthotic devices that may influence balance performance.",true,"ALL","18 Years","25 Years",{"count":78,"type":79},64,"ESTIMATED","INTERVENTIONAL",[82],"NA","This randomized controlled trial aims to compare the effectiveness of reactive balance training versus conventional balance training on dynamic stability and change of direction performance. Participants will be randomly allocated into two groups. Each group will receive its respective intervention over a 6-week period. Outcome measures, including dynamic stability assessed by the Y-Balance Test and change-of-direction performance measured using the 505 Agility Test, will be evaluated at baseline and after the intervention. The study is designed to determine which training approach is more effective in improving balance and functional performance.",[85,86,87],"Dynamic Stability","Athletic Performance","Postural Balance",[89,90,91,85,92],"Reactive Balance Training","Sports Rehabilitation","Change of Direction","Y-Balance Test","2026-06-23",{"date":95,"type":96},"2026-06-26","ACTUAL",{"date":98,"type":96},"2026-05-15",{"date":100,"type":79},"2026-07",{"name":5,"class":6},1]