[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100634311":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":24,"centralContacts":28,"locations":34,"responsibleParty":57,"collaborators":24,"id":61,"slug":62,"hasResults":63,"nctId":64,"briefTitle":65,"officialTitle":66,"acronym":67,"eligibilityCriteria":68,"healthyVolunteers":69,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":24,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":83,"overallStatus":36,"whyStopped":24,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":94,"leadSponsor":96,"locationsCount":97},{"fullName":5,"class":6},"Shanghai University of Sport","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"LI-BFRT","EXPERIMENTAL","Participants perform low-intensity resistance training combined with blood flow restriction. External pressure is applied to the proximal limbs during exercise to partially restrict blood flow. The training program is conducted three times per week for 6 weeks.",[13],"Other: LI-BFRT",{"label":15,"type":16,"description":17,"interventionNames":18},"HIRT","ACTIVE_COMPARATOR","Participants perform conventional high-intensity resistance training without blood flow restriction. The training program is conducted three times per week for 6 weeks.",[19],"Other: HIRT",[21,25],{"type":6,"name":9,"description":22,"armGroupLabels":23,"otherNames":24},"Low-intensity resistance training combined with blood flow restriction applied to the proximal limbs.",[9],null,{"type":6,"name":15,"description":26,"armGroupLabels":27,"otherNames":24},"Conventional high-intensity resistance training without blood flow restriction.",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},"Yunzhou Hu, MSc","CONTACT","+86 13532279646","2421852028@sus.edu.cn",[35],{"facility":5,"status":36,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"RECRUITING","Shanghai","Shanghai Municipality","200438","China","CN",{"type":43,"coordinates":44},"Point",[45,46],121.45806,31.22222,{"lat":46,"lon":45},[49,50,54],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},{"name":51,"role":31,"phone":52,"phoneExt":24,"email":53},"Dinghuang Zhu, MSc","+86 13120811467","zhudinghuang@sus.edu.cn",{"name":55,"role":56,"phone":24,"phoneExt":24,"email":24},"Zhi Cao, MSc","SUB_INVESTIGATOR",{"type":58,"investigatorFullName":59,"investigatorTitle":60,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Yunzhou Hu","Master's Student","100634311","effects-of-low-intensity-blood-flow-restriction-training-on-strength-and-kicking-performance-in-taekwondo-athletes-100634311",false,"NCT07538037","Effects of Low-Intensity Blood Flow Restriction Training on Strength and Kicking Performance in Taekwondo Athletes","Effects of Low-Intensity Blood Flow Restriction Training on Lower-Limb Strength and Kicking Performance in Taekwondo Athletes: A Randomized Controlled Trial","BFRT","Inclusion Criteria:\n\n\\- Taekwondo athletes aged 16-25 years National-level athletes (National Level 1 or higher); Minimum of 3 years of systematic taekwondo training experience; Free from lower-limb injury within the past 6 months; Able to complete the training intervention and testing procedures.\n\nExclusion Criteria:\n\n\\- History of cardiovascular, metabolic, or neurological disorders; Current musculoskeletal injury or pain affecting training; Participation in other structured resistance training programs during the study period; Use of medications or supplements that may affect physical performance Inability or unwillingness to provide informed consent.",true,"ALL","16 Years","25 Years",{"count":74,"type":75},18,"ESTIMATED","INTERVENTIONAL",[78],"NA","This study aims to investigate the effects of low-intensity blood flow restriction training (LI-BFRT) on lower-limb strength and kicking performance in taekwondo athletes. Blood flow restriction training is a method that partially restricts blood flow to the muscles during exercise, which may improve performance while reducing training load.",[81,82],"Physical Performance","Athletic Performance",[84,85,86,82,87,88],"Blood Flow Restriction Training","Low-Intensity Resistance Training","Taekwondo Athletes","Explosive Strength","Anaerobic Power","2026-04-10",{"date":91,"type":92},"2026-04-20","ACTUAL",{"date":89,"type":75},{"date":95,"type":75},"2026-06-29",{"name":5,"class":6},1]