[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"controls\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:controls":44},{"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":12,"acronym":13,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":27,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100591036",false,"NCT06975202","Test-retest Reliability and Agreement of Trunk Muscle Activation in Pain-free Persons","MAS-Reliab","Inclusion Criteria:\n\n\\- Pain-free persons between 18 and 65 years old\n\nExclusion Criteria:\n\n* Persons experiencing low back pain in the past year\n* Patients with serious underlying conditions (e.g., multiple sclerosis)\n* Previous spinal surgery\n* Persons with any type of blood clotting disorder\n* Persons with upper-limb complaints that prevent them from exerting (maximum) force with their arms or hands.",true,"ALL","18 Years","65 Years",{"count":20,"type":21},18,"ESTIMATED","OBSERVATIONAL","The aim of the study is to investigate test-retest reliability and agreement of trunk muscle activation during functional tasks and clinical sensorimotor control tests in pain-free persons.",[25,26],"Controls","Healthy Control",[28,29,30,31],"reliability","agreement","muscle activation","functional tasks","RECRUITING","2025-05-07",{"date":35,"type":36},"2025-05-16","ACTUAL",{"date":38,"type":36},"2024-04-02",{"date":40,"type":21},"2025-10-15",{"name":42,"class":43},"University Ghent","OTHER",""]