[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"sport-physiology\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:sport-physiology":40},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":35,"leadSponsor":37,"locationsCount":5},"100637260",false,"NCT07616804","Cognitive Responses to Acute Breath-Hold Diving Training in Female Divers","Investigation of Cognitive Responses to Acute Breath-Hold Diving Training in Female Divers","Inclusion Criteria:\n\n* Licensed breath-hold or free-diving athletes\n* Aged between 18 and 30 years\n* Minimum of 5 years of training experience\n* No known cardiovascular or pulmonary disease\n* Non-smokers\n* Willing to participate voluntarily\n* Refraining from intense exercise within 24 hours before testing\n\nExclusion Criteria:\n\n* Use of performance-enhancing drugs or ergogenic aids\n* Presence of chronic sports injury\n* Alcohol consumption within 24 hours before testing\n* Caffeine intake within 2 hours before testing\n* Sleep deprivation or severe fatigue\n* Current medication use Fear of water or inability to complete breath-hold procedures",true,"ALL","18 Years","30 Years",{"count":20,"type":21},30,"ESTIMATED","INTERVENTIONAL",[24],"NA","This study aims to investigate the acute cognitive and physiological responses to breath-hold diving training in trained female divers. Participants will complete three separate sessions including a control session, a land-based breath-hold training session, and a water-based breath-hold training session in randomized order. Cognitive performance, mood state, heart rate responses, respiratory function, and maximal breath-hold capacity will be evaluated before and after the interventions. The study is expected to improve understanding of how acute apnea-based diving exercises influence cognitive functions and physiological adaptations under different environmental conditions.",[27,28],"Sport Physiology","Cognitive Performance","NOT_YET_RECRUITING","2026-05-27",{"date":32,"type":33},"2026-06-01","ACTUAL",{"date":32,"type":21},{"date":36,"type":21},"2026-09-15",{"name":38,"class":39},"Istanbul Gelisim University","OTHER",""]