Article(id=1281608167289229989, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608117335068953, articleNumber=null, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2026.03.0375, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1760371200000, receivedDateStr=2025-10-14, revisedDate=1765296000000, revisedDateStr=2025-12-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1783488798210, onlineDateStr=2026-07-08, pubDate=1774627200000, pubDateStr=2026-03-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783488798210, onlineIssueDateStr=2026-07-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783488798210, creator=13701087609, updateTime=1783488798210, updator=13701087609, issue=Issue{id=1281608117335068953, tenantId=1146029695717560320, journalId=1146031787341344770, year='2026', volume='36', issue='3', pageStart='1', pageEnd='270', issueExtLink='null', onlineDate='null', pubDate='1774627200000', pubDateStr='2026-03-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783488786300, creator='13701087609', updateTime=1783588670896, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1282027063758533259, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608117335068953, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1282027063758533260, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608117335068953, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=238, endPage=246, ext={EN=ArticleExt(id=1281608167498945190, articleId=1281608167289229989, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=Muscle fatigue characteristics of mine rescue personnel during pull-down dynamometer training, columnId=1149735805633081985, journalTitle=China Safety Science Journal, columnName=Occupational Health, runingTitle=null, highlight=null, articleAbstract=

This study analyzes the muscular fatigue characteristics of mine emergency rescue personnel during pull-down dynamometer training, aiming to provide scientific support for enhancing the safety and efficiency of mine emergency rescue training. Forty team members from the Datong National Mine Emergency Rescue Team were selected as participants. sEMG technology was used to record changes in muscle activation, muscle contribution rates, root mean square(RMS) amplitude, and MF under standardized pull-down dynamometer training conditions. The results indicate that the triceps and latissimus dorsi are the primary force-generating muscles, while the erector spinae plays a critical role in movement restoration and trunk stabilization. As the number of repetitions increases, the triceps brachii begins to appear fatigue in the second half of training. To maintain the training, the latissimus dorsi and erector spinae show enhanced compensatory activation, and the lower segment of the erector spinae exhibits a higher activation level while showing significant fatigue characteristics. This compensation pattern driven by triceps fatigue is the key inducement for increased lumbar load and elevated injury risk in rescue personnel. It is suggested that the strength endurance of triceps brachii and the stability control and anti-fatigue ability of core muscles should be strengthened in training.

, authors=Yunchen MENG^{1, 2}, Liuhuan YU^{1, 2}, Sanjun YANG^{**, 1, 2}, Maosheng YE^{1, 2}, Fang WU^{1, 2}, Qiangsheng CHEN³, authorsList=Yunchen MENG, Liuhuan YU, Sanjun YANG, Maosheng YE, Fang WU, Qiangsheng CHEN, authorCompany=null, correspAuthors=Sanjun YANG, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281608168052593321, articleId=1281608167289229989, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=矿山救援人员下拉检力器训练中的肌肉疲劳特征, columnId=1281608104106242978, journalTitle=中国安全科学学报, columnName=职业健康, runingTitle=null, highlight=null, articleAbstract=

为提升矿山应急救援训练的安全性和效率，围绕矿山救援人员在下拉检力器训练中的肌肉疲劳特性展开分析。以国家矿山应急救援大同队的40名队员为被试，通过表面肌电（sEMG）技术，量化分析拉检力器训练条件下，肱三头肌、背阔肌及中下段竖脊肌肌肉激活模式、均方根振幅（RMS）、肌肉贡献率和中位频率（MF）的变化趋势。研究结果表明：肱三头肌和背阔肌为主要发力肌群，竖脊肌发挥躯干稳定与姿势还原功能；随着动作次数增加，肱三头肌在训练后半程开始出现疲劳现象，为维持训练持续进行，背阔肌与竖脊肌代偿性激活增强，其中，下段竖脊肌在呈现更高激活水平的同时，亦表现出显著的疲劳特征。这一由肱三头肌疲劳驱动的代偿模式是导致救援人员腰部负荷增大、损伤风险提升的关键诱因；建议训练中重点强化肱三头肌的力量耐力与核心肌群的稳定控制与抗疲劳能力。

, authors=孟昀晨讲师^{1, 2}, 禹刘欢^{1, 2}, 杨三军教授^{**, 1, 2}, 叶茂盛副教授^{1, 2}, 吴放副教授^{1, 2}, 陈强盛高级工程师³, authorsList=孟昀晨讲师, 禹刘欢, 杨三军教授, 叶茂盛副教授, 吴放副教授, 陈强盛高级工程师, authorCompany=null, correspAuthors=杨三军教授, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=IgOMCcDvxVCcSbsBtMmJKQ==, magXml=a7TGWALJZovMJJf/YUtYNw==, pdfUrl=null, pdf=8kR2k/UTh8JVsopMRCqLOg==, pdfFileSize=8681577, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=MxQbIbu99ezsYKeCny93mg==, mapNumber=null, fund=null)}, authors=[Author(id=1281608168539132596, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281608167289229989, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yc_meng@cumtb.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1281608168631407287, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1281608167289229989, authorId=1281608168539132596, language=EN, stringName=Yunchen MENG, firstName=Yunchen, middleName=null, lastName=MENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=¹Sports Teaching and Research Department, China University of Mining and Technology-Beijing, Beijing 100083, China
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²中国矿业大学（北京）应急救援工效与防护研究院，北京 100083, bio={"content":"

孟昀晨（1992—），男，江苏淮安人，博士，讲师，主要从事特种职业体能与健康防护、应急救援与安全管理等方面的研究。E-mail: yc_meng@cumtb.edu.cn。

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孟昀晨（1992—），男，江苏淮安人，博士，讲师，主要从事特种职业体能与健康防护、应急救援与安全管理等方面的研究。E-mail: yc_meng@cumtb.edu.cn。

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