[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100609043":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":21,"centralContacts":25,"locations":10,"responsibleParty":30,"collaborators":10,"id":32,"slug":33,"hasResults":34,"nctId":35,"briefTitle":36,"officialTitle":37,"acronym":10,"eligibilityCriteria":38,"healthyVolunteers":39,"sex":40,"minAge":41,"maxAge":42,"enrollmentInfo":43,"targetDuration":10,"studyType":46,"phases":10,"briefSummary":47,"conditions":48,"keywords":50,"overallStatus":53,"whyStopped":10,"lastUpdateSubmitDate":54,"lastUpdatePostDateStruct":55,"startDateStruct":58,"completionDateStruct":60,"leadSponsor":62,"locationsCount":10},{"fullName":5,"class":6},"Loma Linda University","OTHER",[8,13],{"label":9,"type":10,"description":10,"interventionNames":11},"Baseball players in the United States",null,[12],"Other: Strength and Range of Motion",{"label":14,"type":10,"description":10,"interventionNames":15},"Baseball players in Japan",[12],[17],{"type":6,"name":18,"description":19,"armGroupLabels":20,"otherNames":10},"Strength and Range of Motion","Shoulder external rotation and internal rotation strength will be measured with a dynamometer at the end range, as well as at retroverted shoulder neutral and zero degrees for three times. Grip strength will also be measured three times using the dynamometer after the shoulder strength assessments.",[14,9],[22],{"name":23,"affiliation":5,"role":24},"Everett Lohman, DSc","PRINCIPAL_INVESTIGATOR",[26],{"name":23,"role":27,"phone":28,"phoneExt":10,"email":29},"CONTACT","909) 558-1000 Ext. 83171","elohman@llu.edu",{"type":31,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100609043","shoulder-strength-in-baseball-players-100609043",false,"NCT07209423","Shoulder Strength in Baseball Players","Shoulder Strength in Light of Retroversion and Biological Age in Baseball Players","Inclusion Criteria:\n\n* Able to participate in baseball activities\n* All races and ethnicities.\n* Speaks and understands English or Japanese.\n\nExclusion Criteria:\n\nA diagnosis of a current injury that prevents participation in baseball activities.\n\n* Orthopedic conditions (e.g., muscle strain, ligament sprain)\n* Vascular history (e.g., blood clots, vascular surgery, varicose veins)\n* Neurological history (e.g., stroke, nerve injury, or cognitive impairment)\n* Cardiopulmonary conditions (e.g., hypertension, heart disease)\n* Any history of bleeding or clotting disorders\n* Diabetes, cancer, rhabdomyolysis, or compartment syndrome\n* Additionally, not maintaining participant's regular diet on the day of the research will also impact eligibility.",true,"ALL","15 Years","22 Years",{"count":44,"type":45},120,"ESTIMATED","OBSERVATIONAL","The purpose of this graduate student research study is to transform the existing concepts surrounding shoulder strength in baseball players, particularly in the context of retroverted shoulders.",[49],"Healthy Subjects",[51,52],"baseball","shoulder","NOT_YET_RECRUITING","2026-02-02",{"date":56,"type":57},"2026-02-04","ACTUAL",{"date":59,"type":45},"2026-04",{"date":61,"type":45},"2026-11-20",{"name":5,"class":6}]