Physical Therapy in Sport最新文献

Attitudes and practices of Australian healthcare and sports workers on the use of ankle supports for management and prevention of lateral ankle sprains: A cross-sectional survey 澳大利亚医护人员和体育工作者对使用踝关节支撑治疗和预防外侧踝关节扭伤的态度和做法：横断面调查

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-09-27 DOI: 10.1016/j.ptsp.2024.09.004

{"title":"Attitudes and practices of Australian healthcare and sports workers on the use of ankle supports for management and prevention of lateral ankle sprains: A cross-sectional survey","authors":"","doi":"10.1016/j.ptsp.2024.09.004","DOIUrl":"10.1016/j.ptsp.2024.09.004","url":null,"abstract":"<div><h3>Objective</h3><div>Explore attitudes and practices of Australian professionals using ankle taping or bracing for the management and prevention of lateral ankle sprains.</div></div><div><h3>Design</h3><div>Cross-sectional study.</div></div><div><h3>Setting</h3><div>Anonymous online survey.</div></div><div><h3>Participants</h3><div>Australian healthcare or athletic workers, registered with an official governing body, involved in the management and/or prevention of lateral ankle sprains.</div></div><div><h3>Main outcome measures</h3><div>Quantitative data was collected from 20 close-ended questions. Qualitative data from 14 open-ended questions were categorized into topics using inductive thematic analysis. Data was analysed using descriptive statistics and presented in figures and tabular format.</div></div><div><h3>Results</h3><div>A total 160 respondents answered the survey; the majority were podiatrists (42.5%), physiotherapists (23%), or sports/athletic trainers (13.8%). Ankle supports were overwhelmingly recommended and considered to be effective in the management (95% and 89% bracing and taping, respectively) and prevention (96% and 92% bracing and taping, respectively) of lateral ankle sprains. For management, semi-rigid brace with straps (26%) and figure eight taping technique (42%) were the most frequently used. For prevention, the most commonly used were soft brace with straps (30%) and the figure eight taping technique (37%).</div></div><div><h3>Conclusions</h3><div>Australian professionals expressed a positive attitude towards using ankle supports in the management and prevention of lateral ankle sprains.</div></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142359294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The association between hip adductor and extensor strength, and hip-related patient-reported outcomes in patients with longstanding hip and groin pain: An exploratory cross-sectional study 长期髋关节和腹股沟疼痛患者的髋关节内收肌和外展肌力量与髋关节相关患者报告结果之间的关联：一项探索性横断面研究

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-09-18 DOI: 10.1016/j.ptsp.2024.09.002

{"title":"The association between hip adductor and extensor strength, and hip-related patient-reported outcomes in patients with longstanding hip and groin pain: An exploratory cross-sectional study","authors":"","doi":"10.1016/j.ptsp.2024.09.002","DOIUrl":"10.1016/j.ptsp.2024.09.002","url":null,"abstract":"<div><h3>Objective</h3><div>The objective of this study was to assess the association between hip muscle strength and hip-related patient-reported outcome measures (PROMs) in patients with longstanding hip and groin pain (LHGP).</div></div><div><h3>Design</h3><div>Cross-sectional design.</div></div><div><h3>Setting</h3><div>Orthopedic care.</div></div><div><h3>Participants</h3><div>Eighty-one patients with LHGP were consecutively recruited.</div></div><div><h3>Main outcome measures</h3><div>Hip muscle strength was measured in adduction and extension. Hip-related PROMs was measured with the Copenhagen Hip and Groin Outcome Score (HAGOS) which includes six subscales (Symptoms, Pain, Activity in Daily Living (ADL), Physical Function in Sports and Recreation (Sport/Rec), Participation in Physical Activities (PA), and Quality of Life (QoL). Linear regression examined the association between hip muscle strength and each HAGOS subscale.</div></div><div><h3>Results</h3><div>Greater isometric hip muscle strength in adduction was associated with better HAGOS score for Pain and ADL (p ≤ 0.037), but not for Symptoms, Sport/Rec, PA, or QoL (p ≥ 0.154). Greater isometric hip muscle strength in extension was associated with better HAGOS score for Symptoms, Pain, and ADL (p ≤ 0.034), but not for Sport/Rec, PA, or QoL (p ≥ 0.084).</div></div><div><h3>Conclusions</h3><div>In patients with LHGP, greater isometric hip muscle strength seems to be associated with less symptoms and pain, and better function in ADL. No association was found for Sport/Rec, PA, or QoL.</div></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1466853X24001056/pdfft?md5=320b49fded9c8daaf551c19858ceb800&pid=1-s2.0-S1466853X24001056-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142309519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Acute effects of the short-foot exercise in runners with medial tibial stress syndrome: A quasi-experimental study 短足运动对胫骨内侧应力综合征患者的急性影响：准实验研究

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-09-16 DOI: 10.1016/j.ptsp.2024.09.001

{"title":"Acute effects of the short-foot exercise in runners with medial tibial stress syndrome: A quasi-experimental study","authors":"","doi":"10.1016/j.ptsp.2024.09.001","DOIUrl":"10.1016/j.ptsp.2024.09.001","url":null,"abstract":"<div><h3>Objectives</h3><div>Analyze whether there are immediate changes in peak soleus activation and peak hindfoot eversion after short-foot exercise (SFE) in runners with medial tibial stress syndrome (MTSS). Secondarily, establish differences in peak soleus activation and peak hindfoot eversion between asymptomatic individuals and those presenting MTSS.</div></div><div><h3>Design</h3><div>Quasi-experimental study.</div></div><div><h3>Setting</h3><div>University Laboratory.</div></div><div><h3>Participants</h3><div>Thirty-two runners participated: 16 with MTSS and 16 in the no-pain group (NPG).</div></div><div><h3>Main outcome measures</h3><div>Soleus activation was measured using electromyography, and hindfoot eversion via 3D kinematic analysis. Participants performed SFE, and running data were collected at 9,12 and 15 km/h pre- and post-intervention.</div></div><div><h3>Results</h3><div>SFE reduced peak soleus activation at 9 (<em>p</em> = 0.017) and 15 km/h (<em>p</em> = 0.019) for the MTSS group and at 15 km/h (<em>p</em> < 0.001) for the NPG, suggesting improved neuromuscular efficiency and potentially reduced tibial stress. SFE did not significantly affect peak hindfoot eversion. Significant correlations were found between ankle dorsiflexion range of motion and muscle activation (r = 0.585 to 0.849, <em>p</em> < 0.05). These findings suggest SFE could improve neuromuscular efficiency and reduce tibial stress, and highlights ankle flexibility's role in muscle activation.</div></div><div><h3>Conclusions</h3><div>SFE significantly reduces soleus activation, potentially improving neuromuscular efficiency and decreasing tibial stress.</div></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142314492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Longitudinal assessment of knee joint proprioception using weight-bearing and non-weight-bearing tests throughout rehabilitation after anterior cruciate ligament reconstruction 在前十字韧带重建术后的整个康复过程中，使用负重和非负重测试对膝关节本体感觉进行纵向评估

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-09-02 DOI: 10.1016/j.ptsp.2024.08.009

{"title":"Longitudinal assessment of knee joint proprioception using weight-bearing and non-weight-bearing tests throughout rehabilitation after anterior cruciate ligament reconstruction","authors":"","doi":"10.1016/j.ptsp.2024.08.009","DOIUrl":"10.1016/j.ptsp.2024.08.009","url":null,"abstract":"<div><h3>Objective</h3><p>Evaluate active knee joint position sense (JPS) throughout rehabilitation after anterior cruciate ligament reconstruction (ACLR).</p></div><div><h3>Design</h3><p>Longitudinal.</p></div><div><h3>Setting</h3><p>Motion laboratory.</p></div><div><h3>Participants</h3><p>Twenty-two individuals post-ACLR and 22 activity-matched non-injured controls performed weight-bearing and non-weight-bearing knee JPS tests. The ACLR participants performed at three functional timepoints: T1, able to perform single-leg sit-to-stand; T2, able to hop maximally; T3, cleared for return to sports. Controls performed on one occasion.</p></div><div><h3>Main outcome measures</h3><p>Constant, absolute, variable errors (CE, AE, VE) and interlimb symmetry estimates (100% signifying perfect symmetry), for 40° and 65° knee flexion target angles.</p></div><div><h3>Results</h3><p>For the weight-bearing 40° condition, CE and AE of the ACLR knee significantly increased from T1 to T2 (P = 0.010) and T1 to T3 (P = 0.002). Consequently, interlimb asymmetry for AE significantly increased from T1 (AE<sub>sym%</sub> = 101.2% ± 55.4%) to T3 (AE<sub>sym%</sub> = 139.7% ± 54.8%). Compared to controls, AE for the ACLR knee was significantly smaller at T1 (P = 0.016). No other significant differences were observed.</p></div><div><h3>Conclusions</h3><p>Smaller JPS errors at early rehabilitation while weight-bearing may have been due to heightened quadriceps activation and increased γ motor neuron sensitivity, compensating for deficient ACL mechanoreceptors. In contrast, non-weight-bearing testing did not reveal changes over time. Clinicians are advised to consider these distinctions when assessing proprioception at different rehabilitation stages.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1466853X24001032/pdfft?md5=72aced5313823934651bfb60b8710310&pid=1-s2.0-S1466853X24001032-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The relationship between header type and head acceleration during heading in male youth football players 青少年男子足球运动员头球类型与头球时头部加速度之间的关系。

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-31 DOI: 10.1016/j.ptsp.2024.08.008

{"title":"The relationship between header type and head acceleration during heading in male youth football players","authors":"","doi":"10.1016/j.ptsp.2024.08.008","DOIUrl":"10.1016/j.ptsp.2024.08.008","url":null,"abstract":"<div><h3>Objective</h3><p>To explore head impact magnitude (linear head acceleration and rotational velocity) during heading for four different header types in youth male footballers. A secondary objective was to explore whether head impact magnitude was influenced by player-related factors (i.e. age, neck strength).</p></div><div><h3>Design</h3><p>An observational field-based research design was utilised for this research.</p></div><div><h3>Participants</h3><p>27 youth male footballers (mean age14.81, SD1.88) from one football club.</p></div><div><h3>Main outcome measures</h3><p>Peak linear acceleration and peak angular velocity were measured during four different header types (two from 15-m and two from 5-m). Maximal isometric neck strength of each player was also assessed (flexors, extensors, left and right-side flexors).</p></div><div><h3>Results</h3><p>Statistically significant differences were observed between header type and both peak linear acceleration (F(3,78) = 60.90, R<sup>2</sup> = 0.76, p=<0.001) and peak angular velocity (F(3,78) = 43.63, R<sup>2</sup> = 0.75, p=<0.001). In terms of players related factors, for linear acceleration, 6% (P = 0.008) of the variance was predicted by age, and for angular velocity, 12% (P = 0.003) was predicted by age, with neck strength accounting for <9% of the variance.</p></div><div><h3>Conclusions</h3><p>In this youth cohort, head impact magnitude during heading is influenced by the type of header being performed.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142147246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

“I believe it will not get worse”: A mixed-methods longitudinal study about patient's perspective of recently developed patellofemoral pain "我相信它不会恶化"：关于患者对新近出现的髌骨股骨痛的看法的混合方法纵向研究

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-28 DOI: 10.1016/j.ptsp.2024.08.007

{"title":"“I believe it will not get worse”: A mixed-methods longitudinal study about patient's perspective of recently developed patellofemoral pain","authors":"","doi":"10.1016/j.ptsp.2024.08.007","DOIUrl":"10.1016/j.ptsp.2024.08.007","url":null,"abstract":"<div><h3>Objectives</h3><p>This study aimed to: (i) understand how women perceived their recently developed patellofemoral pain (PFP) regarding its cause, prognosis, and willingness to seek treatment; (ii) investigate self-reported function, knee-related quality of life (QoL), fear of movement, and physical activity level at the onset of PFP.</p></div><div><h3>Design</h3><p>Mixed-methods longitudinal study.</p></div><div><h3>Setting</h3><p>University.</p></div><div><h3>Participants</h3><p>Sixty-eight pain-free women were followed up over one year.</p></div><div><h3>Main outcome measures</h3><p>Those who developed PFP were interviewed within one month of the development of symptoms. Self-reported function, kinesiophobia, knee-related QoL, and physical activity were obtained at baseline and follow-up assessments.</p></div><div><h3>Results</h3><p>Twenty-one women developed PFP. Most participants reported believing the increase in physical activity and/or sitting time was associated with the onset of PFP. Many reported believing symptoms would improve over time without any treatment. Only a small number of participants intended to seek care. Quantitatively, decreases in self-reported function and QoL, as well as increases in the physical activity level were observed after PFP development.</p></div><div><h3>Conclusion</h3><p>Although decreases in self-reported function and QoL were observed, women reported believing their PFP is self-limiting and do not need treatment. Strategies to accurately disseminate knowledge about PFP are needed to help stimulating early care.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142087216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Physical, psychological, and environmental shifts experienced during the young athlete journey after ACL reconstruction 前交叉韧带重建后，年轻运动员在身体、心理和环境方面所经历的转变。

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-23 DOI: 10.1016/j.ptsp.2024.08.005

{"title":"Physical, psychological, and environmental shifts experienced during the young athlete journey after ACL reconstruction","authors":"","doi":"10.1016/j.ptsp.2024.08.005","DOIUrl":"10.1016/j.ptsp.2024.08.005","url":null,"abstract":"<div><h3>Purpose</h3><p>The purpose of this study was to explore self-perceived changes in athlete journey trajectory, or shifts, after ACLR that facilitate or hinder physical activity participation among youth.</p></div><div><h3>Methods</h3><p>Ten participants were included in this study at a median of 5.9 years after adolescent ACLR. Using an interpretive phenomenological methodology, semi-structured interviews with each participant were recorded and transcribed verbatim. Data collection focused on participants’ lived experiences of reintegration to physical activity after ACLR. Thematic analyses were guided by the procedures of the constant comparative method.</p></div><div><h3>Results</h3><p>Nineteen distinct shifts were identified from participants’ perspectives, categorized into the main classification scheme of 1) environmental shifts (extrinsic demands, built environment, social network), 2) psychological shifts (expectations, motivation, meaning of sports, accountability, priorities, athlete identity, mental health, confidence, knowledge, character, participation mentality), and 3) physical shifts (movement competence, sport participation, physical activity, normalization, knee health). Factors perceived to induce shifts were categorized as natural, injury-driven, or life transition-driven.</p></div><div><h3>Conclusion</h3><p>In the years following adolescent ACLR, young athletes experience physical, psychological, and environment shifts that impact physical activity participation. These findings provide important insight for future work that aims to optimize physical activity outcomes after an injury-related disruption in the athlete journey.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142147245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Hip adduction and abduction strength values in elite-level male and female youth soccer players: A comparison between sexes, and across age-groups 精英级男女青少年足球运动员的髋关节内收和外展力量值：不同性别和年龄组之间的比较

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-22 DOI: 10.1016/j.ptsp.2024.08.006

{"title":"Hip adduction and abduction strength values in elite-level male and female youth soccer players: A comparison between sexes, and across age-groups","authors":"","doi":"10.1016/j.ptsp.2024.08.006","DOIUrl":"10.1016/j.ptsp.2024.08.006","url":null,"abstract":"<div><h3>Objectives</h3><p>To report isometric hip adduction squeeze and abduction press strength values of elite-level youth male and female soccer players and examine if differences exist between sexes, and age-groups.</p></div><div><h3>Design</h3><p>Cross-sectional cohort study.</p></div><div><h3>Setting</h3><p>Elite youth soccer academy.</p></div><div><h3>Participants</h3><p>102 soccer players (n = 64; male, n = 38 female) competing in the national youth soccer leagues from under (U) 14–19 years of age level (U-14, U-15, U-17, U-19).</p></div><div><h3>Main outcome measures</h3><p>Isometric hip adduction and abduction strength values were measured with a ForceFrame in various testing positions.</p></div><div><h3>Results</h3><p>Isometric hip adduction and abduction strength values are presented. Male U-17 and U-19 players demonstrated significantly greater (p < 0.05) absolute(N) and relative (N/kg) hip adduction and abduction strength than their female counterparts, with large (η<sup>2</sup> = 0.068–0.227) and medium-to-large (η<sup>2</sup> = 0.049–0.234) effect size, respectively. Significant differences in absolute strength, but not relative strength, were observed for hip adduction and abduction between male age-groups (U-14, U-15, U-17, U-19), with hip abduction strength differences only existing between U-14 and U-17 groups. No significant differences in hip strength were observed between U-17 and U-19 groups for female players.</p></div><div><h3>Conclusion</h3><p>Male youth soccer players have higher absolute and relative hip adduction and abduction strength than females at the U-17 and U-19 level.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142045007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Assessment of hip abductor and adductor muscle strength with fixed-frame dynamometry: Considerations on the use of bilateral and unilateral tasks 用固定架测力法评估髋关节内收肌和外展肌力量：考虑使用双侧和单侧任务

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-20 DOI: 10.1016/j.ptsp.2024.08.004

{"title":"Assessment of hip abductor and adductor muscle strength with fixed-frame dynamometry: Considerations on the use of bilateral and unilateral tasks","authors":"","doi":"10.1016/j.ptsp.2024.08.004","DOIUrl":"10.1016/j.ptsp.2024.08.004","url":null,"abstract":"<div><h3>Objective</h3><p>To examine the specificities and limitations of bilateral and unilateral tasks for the assessment of hip abductor and adductor strength with a commercially-available fixed-frame dynamometer.</p></div><div><h3>Design</h3><p>Correlational/validity study.</p></div><div><h3>Methods</h3><p>Maximal voluntary isometric strength of hip abductors and adductors was evaluated in 130 healthy participants using unilateral and bilateral tasks. Surface EMG activity of agonist and stabilizer muscles was concomitantly recorded in a subgroup of 15 participants.</p></div><div><h3>Results</h3><p>For both muscle groups, bilateral tasks resulted in higher strength values than unilateral tasks (∼25%; p < 0.001). The correlation between left- and right-side data was higher for bilateral than unilateral tasks (p < 0.05), thereby resulting in lower interlimb asymmetries (p < 0.001). Agonist EMG activity was lower for unilateral than bilateral tasks (p < 0.01). Stabilizer EMG activity (external abdominal oblique) was higher for unilateral than bilateral tasks (p < 0.05) on the ipsilateral and contralateral side for hip abductors and adductors, respectively.</p></div><div><h3>Conclusions</h3><p>A large (25%) and quasi-systematic bilateral facilitation of strength was observed for both hip abductors and adductors. Bilateral testing led to an underestimation of interlimb asymmetries, due to higher side equivalence than unilateral tasks. Unilateral testing resulted in lower agonist EMG activity and higher stabilizer activity than bilateral tasks, especially in weaker subjects.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142083386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Secondary injury prevention reduces hamstring strain and time-loss groin injury burdens in male professional football 二次伤害预防可降低男子职业足球运动员腿筋拉伤和腹股沟受伤的时间损失负担

IF 2.2 3区医学

Physical Therapy in Sport Pub Date : 2024-08-13 DOI: 10.1016/j.ptsp.2024.08.003

{"title":"Secondary injury prevention reduces hamstring strain and time-loss groin injury burdens in male professional football","authors":"","doi":"10.1016/j.ptsp.2024.08.003","DOIUrl":"10.1016/j.ptsp.2024.08.003","url":null,"abstract":"<div><h3>Objectives</h3><p>This study aimed to assess the effectiveness of a systems-based secondary injury prevention intervention aimed at early detection and management of hamstring strain injury (HSI) and time-loss groin injury in an Australian male professional football club.</p></div><div><h3>Design</h3><p>Prospective cohort study.</p></div><div><h3>Setting</h3><p>Australian male professional football club.</p></div><div><h3>Participants</h3><p>Data were collected from male professional football players (<em>n</em> = 73) from a single football club.</p></div><div><h3>Main outcome measures</h3><p>Unilateral knee flexion and side-lying hip adduction maximum voluntary isometric contractions were monitored routinely in-season, two days post-match (≥40 h [h]) during a three-season intervention period. Strength reductions greater than the tests’ minimal detectable change percentage prompted intervention. HSI and time-loss groin injury burdens were calculated per 1000 player hours and compared with those from an immediately preceding two-season control period, to assess the effectiveness of the intervention.</p></div><div><h3>Results</h3><p>Across the intervention period, there was a decrease in HSI (4.98 days absence/1000 h (19.8%) decrease) and time-loss groin injury burdens (0.57 days absence/1000 h (49.1%) decrease) when compared with the control period.</p></div><div><h3>Conclusions</h3><p>A systems-based secondary injury prevention intervention shows preliminary positive findings in reducing HSI and time-loss groin injury burdens within a male professional football club, compared with usual care only.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1466853X24000877/pdfft?md5=8195507bed378981e9d90c0300a1580c&pid=1-s2.0-S1466853X24000877-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142050120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0