[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100630967":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":38,"centralContacts":48,"locations":58,"responsibleParty":76,"collaborators":29,"id":79,"slug":80,"hasResults":81,"nctId":82,"briefTitle":83,"officialTitle":84,"acronym":29,"eligibilityCriteria":85,"healthyVolunteers":86,"sex":87,"minAge":88,"maxAge":89,"enrollmentInfo":90,"targetDuration":29,"studyType":93,"phases":94,"briefSummary":96,"conditions":97,"keywords":29,"overallStatus":99,"whyStopped":29,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":104,"completionDateStruct":106,"leadSponsor":108,"locationsCount":109},{"fullName":5,"class":6},"Shanghai University of Sport","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Indoor Treadmill Running","EXPERIMENTAL","Participants will complete a 20-minute moderate-intensity running session on a treadmill in a controlled indoor sports venue.",[13],"Other: Indoor Treadmill Running Session",{"label":15,"type":10,"description":16,"interventionNames":17},"Outdoor Road Running","Participants will complete a 20-minute moderate-intensity running session on a standard outdoor campus athletic track.",[18],"Other: Outdoor Road Running Session",{"label":20,"type":10,"description":21,"interventionNames":22},"Outdoor Grass Running","Participants will complete a 20-minute moderate-intensity running session on a natural campus lawn\u002Fgrass area.",[23],"Other: Outdoor Grass Running Session",[25,30,34],{"type":6,"name":26,"description":27,"armGroupLabels":28,"otherNames":29},"Indoor Treadmill Running Session","20 minutes of moderate-intensity running on an indoor treadmill. Exercise intensity is monitored and controlled using heart rate devices to maintain a consistent moderate level.",[9],null,{"type":6,"name":31,"description":32,"armGroupLabels":33,"otherNames":29},"Outdoor Road Running Session","20 minutes of moderate-intensity running on an outdoor athletic track (paved surface).",[15],{"type":6,"name":35,"description":36,"armGroupLabels":37,"otherNames":29},"Outdoor Grass Running Session","20 minutes of moderate-intensity running on a natural grass surface.",[20],[39,42,45],{"name":40,"affiliation":5,"role":41},"Kun Zhu, Ph.D.","PRINCIPAL_INVESTIGATOR",{"name":43,"affiliation":5,"role":44},"Jiwei Chen, Ph.D.","STUDY_CHAIR",{"name":46,"affiliation":5,"role":47},"Wenqian Du","STUDY_DIRECTOR",[49,54],{"name":50,"role":51,"phone":52,"phoneExt":29,"email":53},"Xinyu Li","CONTACT","86+18380367935","1393414434@qq.com",{"name":55,"role":51,"phone":56,"phoneExt":29,"email":57},"Shijun Jin","86+15670976576","15670976576@163.com",[59],{"facility":5,"status":29,"city":60,"state":61,"zip":62,"country":63,"countryCode":64,"cosmosGeoPoint":65,"geoPoint":70,"contacts":71},"Shanghai","Shanghai Municipality","200438","China","CN",{"type":66,"coordinates":67},"Point",[68,69],121.45806,31.22222,{"lat":69,"lon":68},[72],{"name":73,"role":51,"phone":74,"phoneExt":29,"email":75},"kun Zhu, Ph.D.","86+13817220306","zhukun@sus.edu.cn",{"type":41,"investigatorFullName":77,"investigatorTitle":78,"investigatorAffiliation":5,"oldNameTitle":29,"oldOrganization":29},"Zhu kun","Professor","100630967","running-environments-on-physiological-responses-emotion-motivation-and-attention-100630967",false,"NCT07494552","Running Environments on Physiological Responses, Emotion, Motivation, and Attention","Effects of Different Running Environments on Individual Physiological Responses, Emotion Regulation, Exercise Motivation, and Attentional Control","Inclusion Criteria:\n\n* Full-time college students aged 18 to 25 years old.\n* Healthy, with no history of major cardiovascular, respiratory, neurological, or endocrine diseases.\n* No exercise contraindications or injuries, capable of safely completing moderate-intensity running (treadmill, outdoor road, and grass running).\n* No recent major life events affecting physiological or psychological status (e.g., severe insomnia, anxiety, depression, or extreme fatigue).\n* No use of medications or supplements affecting heart rate, blood pressure, mood, or attention within the past week.\n* Normal or corrected-to-normal vision, capable of completing computerized cognitive tasks (e.g., Stroop, Go\u002FNo-Go, PVT).\n* Able to comprehend and truthfully complete psychological scales.\n* Voluntary participation and signed informed consent form.\n\nExclusion Criteria:\n\n* Current or past diagnosis of severe cardiovascular disease (e.g., myocardial infarction, severe arrhythmia, uncontrolled hypertension).\n* Severe respiratory disease (e.g., severe asthma, COPD) or recent acute respiratory infection within the past month.\n* History of neurological disease or brain injury (e.g., epilepsy, recent concussion) affecting safety or cognitive task performance.\n* Endocrine or metabolic diseases (e.g., uncontrolled thyroid disease, severe diabetes) affecting cortisol or metabolic measurements.\n* Recent diagnosis or psychiatric treatment for severe psychological disorders within the past month.\n* Use of drugs or supplements affecting heart rate, blood pressure, cortisol, or attention within the past 7 days.\n* Currently pregnant or lactating.\n* Acute illness within the past 48 hours (e.g., fever, acute gastroenteritis).\n* Severe bleeding tendencies, blood disorders, or contraindications to blood\u002Fsaliva sampling.\n* Recent substance use interference, such as heavy drinking or substance dependence within the past 2 weeks.\n* Inability to meet pre-experiment control requirements (e.g., avoiding caffeine, tobacco, or heavy exercise).\n* Inability to complete computerized tasks due to poor vision or lack of familiarity with keyboard\u002Fmouse.\n* Acute or chronic injuries hindering the safe completion of running intervention (e.g., recent lower limb injury).\n* Participation in similar HIT or environmental intervention studies within the past 3 months.\n* Unable to understand research procedures or unwilling to sign the informed consent form.",true,"ALL","18 Years","25 Years",{"count":91,"type":92},30,"ESTIMATED","INTERVENTIONAL",[95],"NA","The goal of this clinical trial is to learn how different running environments affect physiological responses, emotional regulation, exercise motivation, and attentional control in healthy college students. The main questions it aims to answer are:\n\nHow do different running environments (indoor treadmill, outdoor road, and outdoor grass) affect physiological stress and recovery, such as heart rate variability, blood pressure, cortisol, and blood lactate levels?\n\nAre there differences in subjective emotional experiences, perceived recovery, and exercise motivation when running in natural versus artificial environments?\n\nDoes the running environment influence post-exercise cognitive performance, specifically inhibitory control and sustained attention?\n\nResearchers will compare indoor treadmill running, outdoor road running, and outdoor grass running to see if natural environments provide greater benefits for stress relief, mood improvement, and cognitive enhancement.\n\nParticipants will:\n\nAttend three separate 70-minute experimental sessions (one for each environment) with at least 48 hours between sessions.\n\nComplete baseline physiological measurements (HRV, blood pressure, saliva, and blood samples), psychological questionnaires, and computerized cognitive tasks.\n\nComplete a 30-minute moderate-intensity running session in the randomly assigned environment while wearing a heart rate monitor.\n\nRepeat the physiological measurements, psychological questionnaires, and cognitive tasks immediately and 10 minutes after the running session.",[98],"Sport Participation","NOT_YET_RECRUITING","2026-03-20",{"date":102,"type":103},"2026-03-27","ACTUAL",{"date":105,"type":92},"2026-04-10",{"date":107,"type":92},"2026-06-10",{"name":5,"class":6},1]