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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500108776 |
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最近更新日期: Date of Last Refreshed on: |
2025-09-05 08:56:12 |
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注册时间: Date of Registration: |
2025-09-05 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
间歇性视觉阻碍对女性精英散打运动员鞭打和支撑生物力学表现的影响 |
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Public title: |
The Effects of Intermittent Visual Occlusion on the Biomechanical Performance of Whip Kicks and Supporting Actions in Elite Female Sanda Athlctes |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
间歇性视觉阻碍对女性精英散打运动员鞭打和支撑生物力学表现的影响 |
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Scientific title: |
The Effects of Intermittent Visual Occlusion on the Biomechanical Performance of Whip Kicks and Supporting Actions in Elite Female Sanda Athlctes |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
李天贺 |
研究负责人: |
黄旭 |
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Applicant: |
Tianhe Li |
Study leader: |
Xu Huang |
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申请注册联系人电话: Applicant telephone: |
+86 137 0103 3517 |
研究负责人电话:
Study leader's |
+86 185 1518 5653 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
2023240685@bsu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
2023240685@bsu.edu.cn |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
北京市海淀区上地街道信息路48号 |
研究负责人通讯地址: |
北京市海淀区上地街道信息路48号 |
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Applicant address: |
No. 48 Xinxi Road, Haidian District, Beijing |
Study leader's address: |
No. 48 Xinxi Road, Haidian District, Beijing |
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申请注册联系人邮政编码: Applicant postcode: |
100084 |
研究负责人邮政编码: Study leader's postcode: |
100084 |
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申请人所在单位: |
北京体育大学 |
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Applicant's institution: |
Beijing Sport University |
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研究负责人所在单位: |
北京体育大学 |
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Affiliation of the Leader: |
Beijing Sport University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2025326H |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
北京体育人学运动科学实验伦理委员会 |
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Name of the ethic committee: |
Sports Science Experiment Ethics Committee of Beijing Sport University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-10 00:00:00 | ||
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伦理委员会联系人: |
梅涛 |
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Contact Name of the ethic committee: |
Tao Mei |
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伦理委员会联系地址: |
北京市海淀区上地街道信息路48号 |
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Contact Address of the ethic committee: |
No. 48 Xinxi Road, Haidian District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6298 9306 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
北京体育大学 |
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Primary sponsor: |
Beijing Sport University |
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研究实施负责(组长)单位地址: |
北京市海淀区信息路48号 |
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Primary sponsor's address: |
No. 48, Xinxi Road, Haidian District, Beijing |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
中央高校基本科研业务费专项资金和中国高校科学基金(2025KYPT09) |
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Source(s) of funding: |
The Fundamental Research Funds for the Central Universities and the Chinese Universities Scientific Fund (2025KYPT09) |
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研究疾病: |
运动表现 |
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Target disease: |
Sports performance |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机交叉对照 |
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Study design: |
Cross-over |
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研究目的: |
本研究旨在探讨间歇性视觉阻碍训练对女性精英散打运动员在执行鞭打腿和直拳动作过程中的运动生物力学表现的影响机制。 |
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Objectives of Study: |
This study aims to investigate the mechanisms underlying the effects of intermittent visual occlusion training on the biomechanical performance of female elite Sanda athletes during the execution of whip kicks and straight punches. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄在18至25岁之间的成年运动员; 2.在国际运动员受试者分类定义中属于精英运动员; 3.至少拥有五年以上的散打经验,能够独立完成鞭打腿和直拳动作; 4.身体健康,无重大疾病史或影响运动表现的长期健康问题; 5.能够在研究期间坚持规定的训练计划,保证按时参加所有测量和训练课程; 6.最近三个月内未接受任何与视力或鞭腿和直拳速度相关的训练干预。 |
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Inclusion criteria |
1. Adult athletes between the ages of 18 and 25; 2. Elite athletes in the International Classification of Athlete Subjects; 3. At least five years of experience in sanda, able to independently complete whipping leg and straight punch movements; 4. Be in good health, with no history of major illnesses or long-term health problems affecting athletic performance; 5. Able to adhere to the prescribed training plan during the study period, ensuring that all measurements and training sessions are taken on time; 6. Have not received any training intervention related to vision or whip leg and straight punch speed in the last three months. |
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排除标准: |
1.过去三个月内有下肢或其他影响篮球和橄榄球训练的严重运动损伤(如韧带撕裂、骨折等); 2.有影响频闪训练效果的视觉障碍(如色盲、视野狭窄等)或平衡系统疾病(如内耳疾病、眩晕症等); 3.过去三个月内有使用可能影响运动能力的药物(如类固醇、抗抑郁药等)或功能性补充剂; 4.研究期间禁止服用兴奋性物质,如咖啡因或其他可能影响认知和反应能力的物质(如能量饮料、兴奋剂等); 5.有影响训练依从性的精神或心理健康问题,如严重的焦虑、抑郁或精神分裂症; 6.对实验过程中使用的设备或仪器的任何部分(如测力台、动捕设备、肌电设备)有过敏反应者; 7.对实验环境或操作有明显的恐惧感,导致无法顺利进行测试的参与者; 8.在测试日表现出任何感染症状或明显的疲劳迹象的参与者将被排除,以避免身体状态影响测试结果。 |
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Exclusion criteria: |
1. Lower extremities or other serious sports injuries (such as ligament tears, fractures, etc.) that affect basketball and rugby training in the past three months; 2. Visual impairment (such as color blindness, narrow visual field, etc.) or balance system disease (such as inner ear disease, vertigo, etc.) that affect the effect of strobe training; 3. Use of drugs (such as steroids, antidepressants, etc.) or functional supplements that may affect exercise capacity in the past three months; 4. It is forbidden to take stimulant substances during the study, such as caffeine or other substances that may affect cognition and reaction ability (such as energy drinks, stimulants, etc.); 5. Have mental or mental health problems that affect training adherence, such as severe anxiety, depression, or schizophrenia; 6. Those who have allergic reactions to any part of the equipment or instruments used in the experimental process (such as force measuring tables, motion capture equipment, electromyographic equipment); 7. Participants who have a significant fear of the experimental environment or operation, which makes it impossible to conduct the test smoothly; 8. Participants who show any symptoms of infection or obvious signs of fatigue on the test day will be excluded to avoid physical condition affecting the test results. |
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研究实施时间: Study execute time: |
从 From 2025-09-09 00:00:00至 To 2025-10-25 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-09-09 00:00:00 至 To 2025-09-14 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
随机序列由研究助理使用计算机随机数生成软件(Excel中的随机函数)产生,确保分组的随机性和不可预测性。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The random sequence was generated by a research assistant using computer-based random number generation software (the RAND function in Excel) to ensure the randomness and unpredictability of group allocation. |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
本研究采用单盲设计,参与者在训练期间不知道自己是否接受频闪训练或正常视觉训练 |
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Blinding: |
This study has a single-blind design, and participants do not know whether they are receiving strobe training or normal vision training during training |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
所有原始数据均通过电子数据表格(如Excel或专用数据管理系统)进行记录,并定期备份以防数据丢失。数据录入后,研究助理对数据进行双重核对,确保准确无误。所有参与者的信息均采用匿名编码方式处理,保证隐私和数据安全。研究期间,数据存储在受密码保护的计算机上,仅授权人员可访问。密码定期更换。数据管理遵循相关伦理和隐私保护法规,确保研究数据的完整性和保密性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
All raw data were recorded using electronic spreadsheets (such as Excel or dedicated data management systems) and were regularly backed up to prevent data loss. After data entry, research assistants performed double-checks to ensure accuracy. All participant information was anonymized using coded identifiers to protect privacy and data security. During the study, data were stored on password-protected computers accessible only to authorized personnel, with passwords changed regularly. Data management adhered to relevant ethical and privacy regulations to ensure the integrity and confidentiality of the research data. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |