Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin最新文献

{"title":"[Effects of complex training on strength and speed performance in athletes: a systematic review. Effects of complex training on athletic performance].","authors":"M Lesinski, T Muehlbauer, D Büsch, U Granacher","doi":"10.1055/s-0034-1366145","DOIUrl":"10.1055/s-0034-1366145","url":null,"abstract":"<p><strong>Background: </strong>Post-activation potentiation (PAP) can elicit acute performance enhancements in variables of strength, power, and speed. However, it is unresolved whether the frequent integration of PAP eliciting conditioning activities in training (i. e., complex training) results in long-term adaptations. In this regard, it is of interest to know whether complex training results in larger performance enhancements as compared to more traditional and isolated training regimens (e. g., resistance training). Thus, this systematic literature review summarises the current state of the art regarding the effects of complex training on measures of strength, power, and speed in recreational, subelite, and elite athletes. Further, it provides information on training volume and intensities that proved to be effective.</p><p><strong>Methods: </strong>Our literature search included the electronic databases Pubmed, SportDiscus, and Web of Science (1995 to September 2013). In total, 17 studies met the inclusionary criteria for review. Ten studies examined alternating complex training and 7 studies sequenced complex training.</p><p><strong>Results: </strong>Our findings indicated small to large effects for both alternating complex training (countermovement jump height: + 7.4 % [ESd = -0.43]; squat jump height: + 9.8 % [ESd = -0.66]; sprint time: -2.4 % [ESd = 0.63]) and sequenced complex training (countermovement jump height: + 6.0 % [ESd = -0.83]; squat jump height: + 11.9 % [ESd  = -0.97], sprint time: -0.7 % [ESd = 0.52]) in measures of power and speed. As compared to more traditional training regimens, alternating and sequenced complex training showed only small effects in measures of strength, power, and speed. A more detailed analysis of alternating complex training revealed larger effects in countermovement jump height in recreational athletes (+ 9.7 % [ESd = -0.57]) as compared to subelite and elite athletes (+ 2.7 % [ESd = -0.15]). Based on the relevant and currently available literature, missing data (e. g., time for rest interval) and diverse information regarding training volume and intensity do not allow us to establish evidence-based dose-response relations for complex training.</p><p><strong>Conclusion: </strong>Complex training represents an effective training regimen for athletes if the goal is to enhance strength, power, and speed. Studies with high methodological quality have to be conducted in the future to elucidate whether complex training is less, similar, or even more effective compared to more traditional training regimens. Finally, it should be clarified whether alternated and/or sequenced conditioning activities implemented in complex training actually elicit acute PAP effects.</p>","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"85-107"},"PeriodicalIF":0.4,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40286710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Penetrating gluteal injury due to sledging accident].","authors":"V K Stauffer,&nbsp;M M Luedi,&nbsp;D Doll","doi":"10.1055/s-0033-1335163","DOIUrl":"https://doi.org/10.1055/s-0033-1335163","url":null,"abstract":"<p><p>We present the case of a rare penetrating sledging injury. A 39-year-old male sitting upright had his sledge burst when sliding into a pit. A stick fractured from the sledge's sitting plate and perforated from the infragluteal fold up to the lumbosacral junction. The man arrived in a conscious and cardiovascular stable condition in the ER, where no clinical evidence of vascular, retroperitoneal and pelvic injury was obvious. The anal external sphincter was uninjured and competent although the perforation enabled a look onto its surface. The foreign body was removed without further bleeding. Sledging injuries typically carry blunt characteristics, mainly with neurotrauma or fracture dislocations. As penetrating sledging injuries are exceptionally rare, strategies are discussed.</p>","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"105-7"},"PeriodicalIF":0.7,"publicationDate":"2013-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1055/s-0033-1335163","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40231085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Training methods - increase muscle strength due to whole-body vibration - force with Hz].","authors":"Slavko Rogan,&nbsp;Roger Hilfiker","doi":"10.1055/s-0032-1333364","DOIUrl":"https://doi.org/10.1055/s-0032-1333364","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"185-7"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Stress fractures -- ultrasound revealed impending fracture ].","authors":"","doi":"10.1055/s-0032-1333362","DOIUrl":"https://doi.org/10.1055/s-0032-1333362","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"174"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Physiology -- lots of testosterone and not more].","authors":"","doi":"10.1055/s-0032-1333365","DOIUrl":"https://doi.org/10.1055/s-0032-1333365","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"188-90"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Interview - \"The second is the first loser.\" The interview was conducted by Joachim Schwarz].","authors":"Knut Stamer","doi":"10.1055/s-0032-1333367","DOIUrl":"https://doi.org/10.1055/s-0032-1333367","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"194-6"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Brain injury -- protection for the nerve in severe head injury].","authors":"","doi":"10.1055/s-0032-1333363","DOIUrl":"https://doi.org/10.1055/s-0032-1333363","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"184"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Tissue engineering - researchers generate cartilage from fibroblasts].","authors":"","doi":"10.1055/s-0032-1333361","DOIUrl":"https://doi.org/10.1055/s-0032-1333361","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"172"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Stress -- small hand movement helps the competition].","authors":"","doi":"10.1055/s-0032-1333366","DOIUrl":"https://doi.org/10.1055/s-0032-1333366","url":null,"abstract":"","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"191"},"PeriodicalIF":0.7,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40218721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Underdiagnosed disco-ligamentous lesion in the cervical spine of a paraglider].","authors":"M Sträter,&nbsp;M Citak,&nbsp;T A Schildhauer,&nbsp;B Roetman","doi":"10.1055/s-0031-1299389","DOIUrl":"https://doi.org/10.1055/s-0031-1299389","url":null,"abstract":"<p><strong>Introduction: </strong>Paragliding is an increasingly popular airborne sport with numerous associated injuries. We here describe the case of an experienced paraglider who, after a fall from 15 meters, presented with an initially underdiagnosed disco-ligamentous lesion of the cervical spine.</p><p><strong>Patient and method: </strong>We report on a 51-year-old male paraglider, who was referred to our hospital four days after a fall from 15 meters. Initial treatment was performed in a regional hospital. The performed clinical and radiological examinations including computerized tomography showed, besides a fracture of the radius, no further abnormalities.</p><p><strong>Results: </strong>The patient was discharged home four days after injury. Due to persistent pain in the cervical spine and parasthesia, the patient was referred to the practicing orthopaedic surgeon. The performed MRI and CT including the sagittal and coronal planes showed a disco-ligamentous lesion of the cervical spine. The patient was transferred immediately to our hospital for surgical treatment. The initial existing neurological symptoms resolved postoperatively and the patient was discharged home in a well condition.</p><p><strong>Discussion: </strong>Injuries of the cervical are extremely rare in paragliders. Nevertheless, this case underscores the importance of adequate clinical and radiological examinations. We report the case of our patient to increase awareness among physicians and training staff working in emergency rooms.</p>","PeriodicalId":520779,"journal":{"name":"Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin","volume":" ","pages":"117-20"},"PeriodicalIF":0.7,"publicationDate":"2012-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1055/s-0031-1299389","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40163185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}