Strength and Conditioning Journal最新文献_第5页

Ready or Not, Here I Come: A Scoping Review of Methods Used to Assess Player Readiness Via Indicators of Neuromuscular Function in Football Code Athletes 准备好与否，我来了：通过足球规范运动员的神经肌肉功能指标评估球员准备情况的方法综述

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-08-19 DOI: 10.1519/SSC.0000000000000735

Brian Guthrie, A. Jagim, Margaret T. Jones

{"title":"Ready or Not, Here I Come: A Scoping Review of Methods Used to Assess Player Readiness Via Indicators of Neuromuscular Function in Football Code Athletes","authors":"Brian Guthrie, A. Jagim, Margaret T. Jones","doi":"10.1519/SSC.0000000000000735","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000735","url":null,"abstract":"ABSTRACT A scoping review methodology was used to assess player readiness via indicators of neuromuscular function in response to training load. Literature search included PubMed, Web of Science, SportDiscus, and CINAHL. Search strategy was based on Population-Concept-Context framework evaluating football code athletes with the focus on player readiness in the context of longitudinal monitoring across quantified training loads with an emphasis on neuromuscular function. Demographics, frequency of data collection, methods of monitoring readiness, neuromuscular function, duration of monitoring period, and quantification of training loads were reported. Authors independently reviewed articles and, in the case of disagreement, a vote determined inclusion. The sports of rugby (n = 13) and soccer (n = 11) were most frequently examined, followed by Australian Rules Football (n = 6) and American Football (n = 1). The most common methods assessed systemic readiness with the primary focus on jump and sprint testing. Findings identified limited evidence supporting structural and tissue-specific monitoring tools. Player readiness assessment strategies have evolved with advances in technology and analytics. It is recommended that future research focus on a variety of populations, including youth and women athletes. This review is the first to summarize methods of assessing player readiness using indicators of neuromuscular function in football code athletes.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"93 - 110"},"PeriodicalIF":2.5,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41457842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Muscle Hypertrophy Response to Range of Motion in Strength Training: A Novel Approach to Understanding the Findings 力量训练中肌肉肥大对运动范围的反应:一种理解研究结果的新方法

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-08-19 DOI: 10.1519/SSC.0000000000000737

Charlie R. Ottinger, Matthew H Sharp, Matthew W Stefan, Raad Gheith, Fernando de la Espriella, Jacob M. Wilson

{"title":"Muscle Hypertrophy Response to Range of Motion in Strength Training: A Novel Approach to Understanding the Findings","authors":"Charlie R. Ottinger, Matthew H Sharp, Matthew W Stefan, Raad Gheith, Fernando de la Espriella, Jacob M. Wilson","doi":"10.1519/SSC.0000000000000737","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000737","url":null,"abstract":"ABSTRACT One resistance training variable that may be altered to achieve desired outcomes is the range of motion used in training. Generally, the strength and conditioning field has accepted that using a greater range of motion in strength training exercises results in more substantial muscle hypertrophy outcomes. However, this theory has proved to be inconsistently supported in the literature, and to date, no sufficient explanation exists to explain this phenomenon. This review article seeks to outline a novel approach for potentially describing the disparities seen in range of motion research with respect to hypertrophy outcomes by applying the unique length-tension curve of each muscle being examined. As will be discussed in the review, virtually all the results from range of motion studies in various muscles have corresponded to each muscle's length-tension curve; muscles that are active on the descending limb of the curve appear to garner greater hypertrophy from using larger ranges of motion. Conversely, muscles that are not active on the descending limb exhibit similar adaptations despite alterations in range of motion. A novel hypothesis for applying this information to resistance training programs will be presented and discussed.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"162 - 176"},"PeriodicalIF":2.5,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43344479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effectiveness of Core Exercise Training Programs Designed to Enhance Ball-Throwing Velocity in Overhead Athletes: A Systematic Review 旨在提高头顶运动员投球速度的核心运动训练计划的有效性:系统回顾

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-08-18 DOI: 10.1519/SSC.0000000000000738

Sakiko Oyama, Thomas G. Palmer

{"title":"Effectiveness of Core Exercise Training Programs Designed to Enhance Ball-Throwing Velocity in Overhead Athletes: A Systematic Review","authors":"Sakiko Oyama, Thomas G. Palmer","doi":"10.1519/SSC.0000000000000738","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000738","url":null,"abstract":"ABSTRACT In overhead throwing, core muscles play a role in transferring momentum from the trunk to the arm. Yet, studies evaluating various core exercise programs on core muscle function and ball-throwing velocity yield varying results. The objective of this systematic review was to synthesize the effects of these programs on ball-throwing velocity and trunk muscle function based on the focus of the training program. Searches were conducted using MEDLINE on November 24, 2020, and updated on April 27, 2022. Articles were included if the training was administered to overhead-throwing athletes, targeted the core musculature, and had at least 1 comparison group. Of a total of 875 articles retrieved, 11 were selected for analysis. The synthesis of evidence suggests that (a) commonly used spinal stabilization exercises may improve trunk muscle endurance and isometric strength, but not ball-throwing velocity; (b) advanced spinal stabilization exercises performed on a sling suspension system can improve ball-throwing velocity; and (c) trunk plyometrics using medicine balls can improve trunk rotational strength, power, and ball-throwing velocity. More challenging core exercises that incorporate unstable surfaces, higher resistance, and dynamic trunk movement seem necessary to promote improvement in ball-throwing velocity.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"177 - 187"},"PeriodicalIF":2.5,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44935646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effects of Training Interventions on Modifiable Hamstring Strain Injury Risk Factors in Healthy Soccer Players: A Systematic Review 训练干预对健康足球运动员可改变的腘绳肌拉伤危险因素的影响：系统评价

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-08-16 DOI: 10.1519/SSC.0000000000000736

C. Schneider, Bas Van Hooren, J. Cronin, Ivan Jukic

{"title":"The Effects of Training Interventions on Modifiable Hamstring Strain Injury Risk Factors in Healthy Soccer Players: A Systematic Review","authors":"C. Schneider, Bas Van Hooren, J. Cronin, Ivan Jukic","doi":"10.1519/SSC.0000000000000736","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000736","url":null,"abstract":"ABSTRACT Despite promising research on various soccer-specific injury prevention programs, hamstring strain injuries (HSIs) persist in being a major problem in the sport. Therefore, in an attempt to expand the current knowledge on the prevention of HSIs, this systematic review aimed to identify how modifiable risk factors for HSIs (hamstring strength, hamstring:quadriceps [H:Q] strength ratios, biceps femoris long head fascicle length, and hamstring angle of peak torque) were altered following various training interventions. The protocol was preregistered on PROSPERO (CRD42020177363). The literature search was conducted on PubMed, SportDISCUS, and Web of Science. Following the search process, 20 studies were included in the systematic review, and the methodological quality of these studies was reported. Interventions were categorized based on exercise characteristics (movement velocity and contraction type), and the effects of each intervention subgroup were analyzed separately for all proposed risk factors for HSIs. Our findings show that a broad variety of exercise types (i.e., high- and low-velocity movements, eccentric only and traditional exercises) improves all risk factors for HSIs compared with fewer exercise types. Therefore, these findings suggest that hamstring injury risk factors can best be modified using a wide variety of exercises compared with, for example, only 1 or 2 specific exercises.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"207 - 227"},"PeriodicalIF":2.5,"publicationDate":"2022-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42670121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improving Tennis Serve Velocity: Review of Training Methods and Recommendations 提高网球发球速度的训练方法与建议

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-07-07 DOI: 10.1519/SSC.0000000000000733

Joshua Colomar, F. Corbi, E. Baiget

{"title":"Improving Tennis Serve Velocity: Review of Training Methods and Recommendations","authors":"Joshua Colomar, F. Corbi, E. Baiget","doi":"10.1519/SSC.0000000000000733","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000733","url":null,"abstract":"ABSTRACT One of the essential components to success in tennis is serve velocity (SV). Coaches and practitioners aim to maximize performance and results by increasing this determinant aspect. Concentrically or eccentrically predominant conventional resistance training programs have been used to raise SV, obtaining moderate increases in experienced populations. Nevertheless, indirect improvements in other components, such as asymmetry reductions and increased neural adaptations following these designs, could interest the young competitor. Other methodologies such as medicine ball throws and explosive or power-based programs that mimic the serve kinetic chain seem to obtain greater gains in young players, because the implication and body structures involved seem more specific to the action. More recent methodologies such as flywheel-based training or weighted implements or limbs also could be of interest, although further studies are needed to confirm the effectiveness of these programs and specific load prescriptions. However, data suggest that heavier or lighter load exercises seem valid options to improve SV if the athlete performs maximal intended execution velocity. Added to the currently available literature on training methods to increase SV, exercise prescription examples are provided to help the strength and conditioning coach improve this key variable.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"385 - 394"},"PeriodicalIF":2.5,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41559202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Considerations to Optimize Strength and Muscle Mass Gains Through Flywheel Resistance Devices: A Narrative Review 通过飞轮阻力装置优化力量和肌肉质量增益的考虑:叙述性回顾

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-06-28 DOI: 10.1519/SSC.0000000000000732

J. Raya-González, Daniel Castillo, Kevin L. de Keijzer, M. Beato

{"title":"Considerations to Optimize Strength and Muscle Mass Gains Through Flywheel Resistance Devices: A Narrative Review","authors":"J. Raya-González, Daniel Castillo, Kevin L. de Keijzer, M. Beato","doi":"10.1519/SSC.0000000000000732","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000732","url":null,"abstract":"ABSTRACT Flywheel (FW) resistance training is a valid and time-efficient method to improve force production and muscular hypertrophy. However, no definitive consensus exists regarding FW parameters for optimizing chronic training responses. Therefore, this review aims to examine the FW training literature and provide evidence-based conclusions and practical applications for practitioners. This review reports that FW resistance training is a valid strategy to improve force, power, and hypertrophy responses; however, differences with traditional training programs have not been clearly established. It is not possible to state that FW training is superior to traditional resistance training methodologies. Moreover, the differences between populations and sex should be studied in further depth to establish robust conclusions. Finally, this review reports variables (duration, volume, and intensity) that should be adopted to improve force, power, and hypertrophy responses—even though future research is needed to establish the appropriate training dose for specific populations.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"111 - 121"},"PeriodicalIF":2.5,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49150777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Factors Modulating the Priming Response to Resistance and Stretch-Shortening Cycle Exercise Stimuli 调节抵抗和拉伸缩短周期运动刺激启动反应的因素

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-05-31 DOI: 10.1519/SSC.0000000000000728

Patrick M. Holmberg, Peter W. Harrison, D. Jenkins, V. Kelly

引用次数: 1

Narrative Review on the Use of Sled Training to Improve Sprint Performance in Team Sport Athletes 运用雪橇训练提高团体运动运动员短跑成绩的述评

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-05-27 DOI: 10.1519/SSC.0000000000000730

Santiago Zabaloy, Tomás T. Freitas, F. Pareja-Blanco, P. Alcaraz, I. Loturco

{"title":"Narrative Review on the Use of Sled Training to Improve Sprint Performance in Team Sport Athletes","authors":"Santiago Zabaloy, Tomás T. Freitas, F. Pareja-Blanco, P. Alcaraz, I. Loturco","doi":"10.1519/SSC.0000000000000730","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000730","url":null,"abstract":"ABSTRACT Sprinting is a key component for many individual and team sports. Therefore, to enhance sprint performance, various training methods are widely used by coaches and practitioners, including maximum sprint speed and resisted sprint training. Resisted sprinting with sled towing is a method that has recently received considerable attention from the sport science community. However, to date, no consensus exists regarding its acute and chronic effects in team sport athletes. This narrative review aimed to (a) review and analyze the mechanics of sprinting under unresisted and resisted conditions with a specific focus on team sport disciplines; (b) provide a thorough and applied discussion on the importance of considering acute and chronic effects of sled loading on technique, electromyographic activity, and force production, as well as on the role of muscle architecture and neural factors in sled training; (c) analyze the effects of increasing sled loads during acceleration and maximum velocity phases on contact and flight phases, while concomitantly examining kinetic, kinematic, and neuromuscular aspects, because all these factors affect each other and cannot be properly understood in isolation.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"45 1","pages":"13 - 28"},"PeriodicalIF":2.5,"publicationDate":"2022-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48680959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Trunk Neuromuscular Function and Anterior Cruciate Ligament Injuries: A Narrative Review of Trunk Strength, Endurance, and Dynamic Control 躯干神经肌肉功能和前交叉韧带损伤:躯干力量、耐力和动态控制的叙述性回顾

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-05-19 DOI: 10.1519/SSC.0000000000000727

Yu Song, Ling Li, B. Dai

{"title":"Trunk Neuromuscular Function and Anterior Cruciate Ligament Injuries: A Narrative Review of Trunk Strength, Endurance, and Dynamic Control","authors":"Yu Song, Ling Li, B. Dai","doi":"10.1519/SSC.0000000000000727","DOIUrl":"https://doi.org/10.1519/SSC.0000000000000727","url":null,"abstract":"ABSTRACT Trunk strength, endurance, and dynamic control may have an effect on anterior cruciate ligament (ACL) injury rates and biomechanical ACL loading variables during athletic tasks. Individuals responsible for training athletes at risk of ACL injuries should implement training programs that address these components of athletic performance. In ski racers, deficits in trunk flexion/extension strength and decreased trunk flexion/extension strength ratios have been identified as ACL injury risk factors. Trunk strength training alone is not sufficient to decrease biomechanical ACL loading, and there is no clear association between trunk endurance and ACL injury risks. Trunk dynamic control training may improve trunk and knee movements associated with decreased ACL loading during athletic tasks. Dynamic, unanticipated, and perturbed trunk functional assessments and training are recommended to challenge the trunk more during athletic tasks. Injury prevention programs should involve exercises using unstable surfaces, sports-related dual tasks, and perturbations to address trunk dynamic control. More investigation is still needed to further understand the associations between trunk neuromuscular functions and ACL injury risks during athletic tasks.","PeriodicalId":21993,"journal":{"name":"Strength and Conditioning Journal","volume":"44 1","pages":"82 - 93"},"PeriodicalIF":2.5,"publicationDate":"2022-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47190535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A Collective Review of the Research on Training the Oldest-Old 老年人培训研究综述

IF 2.5 4区医学

Strength and Conditioning Journal Pub Date : 2022-05-10 DOI: 10.1519/SSC.0000000000000725

B. Capanema, P. S. Franco, Priscila Rodrigues Gil, G. Mazo

引用次数: 0