International journal of exercise science最新文献

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The Effects of Torso-Borne Loads on Functional Movement Patterns. 躯干承载负荷对功能性运动模式的影响。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/HTJH7644
Kathryn S Bell, Jasmine D Brooks, Kara N Radzak, Sean W Mulvenon, Brian K Schilling
{"title":"The Effects of Torso-Borne Loads on Functional Movement Patterns.","authors":"Kathryn S Bell, Jasmine D Brooks, Kara N Radzak, Sean W Mulvenon, Brian K Schilling","doi":"10.70252/HTJH7644","DOIUrl":"10.70252/HTJH7644","url":null,"abstract":"<p><p>Functional movement patterns are an important aspect of everyday life, and a growing area of interest for determining the risk of injury and performance ability. Police, military, and fire personnel often carry torso-borne loads that increase the demands on the body while performing occupational tasks. The purpose of this study was to compare movement screen results in both a loaded and unloaded condition to identify potential effects that torso-borne body armor load carriage may have on tactical performance. This provided objective data on the effects that external loads may have on functional movement patterns. Twenty-four physically active participants (11 males, 13 females) volunteered and completed the Fusionetics™ Movement Efficiency Test (FMET) in two conditions: loaded (wearing a 13.5 kg tactical vest) and unloaded, in a counterbalanced order. Participants were video recorded performing these movements and scored later. The overall scores, on a scale of 0 to 100, showed a large, statistically significant decline in functional movement pattern quality from the unloaded to the loaded condition (12.6±7.3 points, p<.001, <i>d</i>=1.8). In the subscales, statistically significant declines (<i>p</i><.001) were seen in the 2-leg squat (<i>d</i>=0.8), push-ups (<i>d</i>=1.1), shoulder movements (<i>d</i>=2.1), and trunk movements (<i>d</i>=0.9). There was no significant effect of load on the cervical movements or 1-leg squat. Overall, torso-borne body armor loading decreased functional movement pattern quality, suggesting the potential benefit of performing loaded movement screens on tactical athletes.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 7","pages":"975-984"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382776/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Blood Lactate Steady State during Interval Training: New Perspectives on Something Already Known. 间歇训练期间的血乳酸稳定状态:对已知事物的新看法。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/UFGU3343
Juan C Mazza, Raúl R Festa, Alvaro N Gurovich, Sebastián Jannas-Vela
{"title":"Blood Lactate Steady State during Interval Training: New Perspectives on Something Already Known.","authors":"Juan C Mazza, Raúl R Festa, Alvaro N Gurovich, Sebastián Jannas-Vela","doi":"10.70252/UFGU3343","DOIUrl":"10.70252/UFGU3343","url":null,"abstract":"<p><p>The purpose of this study was to confirm that blood lactate concentrations can be maintained at moderate to high steady state values during an entire interval training (IT) session (repetitions + rest). Forty-eight trained swimmers and track athletes performed four IT protocols consisting of 6-10 bouts between 1 and 3-min at ~5-10 mmol/L blood lactate concentrations with a passive recovery of 60 to 180-sec. Performance times were measured at every bout, while blood lactate concentrations and heart rate during recovery every other bout. One-way ANOVA was performed for comparisons and r-squared for the effect size (ES). Performance times were stable throughout each IT protocol (75 ± 8 and 77 ± 5-sec [swimmers and track athletes]; 67 ± 3-sec [swimmers]; 64 ± 3-sec [swimmers]; and 135 ± 6-sec [swimmers]). Despite some minor differences (p<0.05; ES, 0.28 to 0.37, large), blood lactate concentrations were maintained stable at moderate to high values during each IT protocol (5.85 ± 1.47 mmol/L; 5.64 ± 1.03 mmol/L; 9.29 ± 1.07 mmol/L; and 9.44 ± 1.12 mmol/L). HR decreased significantly from the beginning to the end of recovery (p<0.05; ES, 0.93 to 0.96, large). In conclusion, moderate to high blood lactate steady state concentrations can be sustained for ~20 to 60-min during an entire IT session (repetitions + rest) at a stable performance. This approach can optimize performance by stimulating the metabolic demands and the pace strategy during the middle section of endurance competitive events.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 2","pages":"941-953"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382780/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Effect of Resisted Sprint Training on Acceleration: A Systematic Review and Meta-Analysis. 阻力短跑训练对加速度的影响:系统回顾与元分析》。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/VKAV1115
Elizabeth K Aldrich, Katherine Sullivan, Jonathan E Wingo, Michael R Esco, James Leeper, Mark T Richardson, Lee J Winchester, Michael V Fedewa
{"title":"The Effect of Resisted Sprint Training on Acceleration: A Systematic Review and Meta-Analysis.","authors":"Elizabeth K Aldrich, Katherine Sullivan, Jonathan E Wingo, Michael R Esco, James Leeper, Mark T Richardson, Lee J Winchester, Michael V Fedewa","doi":"10.70252/VKAV1115","DOIUrl":"10.70252/VKAV1115","url":null,"abstract":"<p><p>Resisted sprint (RS) training, such as sled or parachute towing, is commonly used for sprint training among field sport athletes. While RS training is frequently employed by athletes and coaches, there is little research on its benefits, especially compared to unresisted running (UR) training programs with similar training volumes. This systematic review and meta-analysis compared the effectiveness of RS training on acceleration compared to UR training. Potential sources were limited to peer-reviewed articles published in English prior to June 12, 2022, and gathered from the EBSCOhost, PubMed, and Web of Science online databases identified using combinations of the following terms: <i>towing</i>, <i>sled</i>, \"<i>resisted sprint</i>,\" \"<i>sprint acceleration</i>,\" \"<i>sprint performance</i>,\" and \"<i>sprint speed</i>.\" The search returned 1,159 sources, from which 15 were eligible for inclusion. Fifty effects were used to estimate the impact of RS training on initial sprint speed. Based on the cumulative results from these studies, RS training yielded a small improvement in acceleration but was not different from same volume of UR training (Hedges' d Effect Size=0.11, 95% CI: -0.01 to 0.23; p=0.08). These results do not support the use of RS training over UR training for improving initial sprint speed; however, further research should be conducted.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 6","pages":"986-1002"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382779/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Foam Rolling on the Whole Leg and Its Immediate Effects on Postural Control in Collegiate Female Athletes. 全腿泡沫滚动及其对大学女运动员姿势控制的直接影响。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/HETT6740
Andrew L Shim, Mackenzie L Melton, Vanessa Fiaud, Monica Dial
{"title":"Foam Rolling on the Whole Leg and Its Immediate Effects on Postural Control in Collegiate Female Athletes.","authors":"Andrew L Shim, Mackenzie L Melton, Vanessa Fiaud, Monica Dial","doi":"10.70252/HETT6740","DOIUrl":"10.70252/HETT6740","url":null,"abstract":"<p><p>The maintenance of body posture relies on mechanoreceptors, suggesting myofascial release could assist postural control. The effects of this have not been well documented, providing room for this investigation. Twenty-one female athletes spent approximately 2.5 minutes foam rolling the calf and thigh muscles on one leg then repeated on opposite leg for a total of 5 minutes. Center of Pressure (CoP) and Limit of Stability (LoS) were assessed using a Bertec posturography plate before (pre-) and after (post-) foam rolling. CoP was measured with eyes open stable surface (EOSS), or eyes closed stable surface (ECSS) and perturbed surface both eyes open (EOPS) and eye closed (ECPS). conditions. LoS was evaluated in the Anterior, Posterior, Left, and Right Directions. A significant effect of Condition for CoP showed ECPS Condition was greatest at both pre- and post-foam rolling (p<0.001). A significant main effect of Direction (p<0.001) showed LoS was greatest in the frontal plane Directions compared to sagittal plane (p<0.01). A significant effect of Time (p<0.05) indicated LoS decreased from Pre- to Post-foam rolling (mean change = 0.569 cm). The study demonstrated that acute effects of self-myofascial release via foam-rolling of the lower extremities can influence postural control.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 1","pages":"954-964"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382778/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differences in Cardiorespiratory Responses with Three Set-Paced Submaximal Endurance Tests in Community-Dwelling Older Adults. 社区老年人对三种设定节奏的最大耐力测试的心肺反应差异。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/PYAW2914
Konrad J Dias, Renee' S Rhyne, Danielle M Callahan, Kaitlyn N Durbin, Abigail R Kasten, Jill Heitzman, Dustin R Nadler
{"title":"Differences in Cardiorespiratory Responses with Three Set-Paced Submaximal Endurance Tests in Community-Dwelling Older Adults.","authors":"Konrad J Dias, Renee' S Rhyne, Danielle M Callahan, Kaitlyn N Durbin, Abigail R Kasten, Jill Heitzman, Dustin R Nadler","doi":"10.70252/PYAW2914","DOIUrl":"10.70252/PYAW2914","url":null,"abstract":"<p><p>A variety of submaximal exercise tests are commonly used in clinical practice to determine an individual's exercise capacity and cardiorespiratory fitness. This study explored differences in cardiorespiratory and perceived exertion responses following the completion of three set-paced exercise tests. A prospective, observational, cross-sectional design assessed 30 healthy communityd-welling older adults, who participated in three submaximal exercise tests, including seated marching (SM), standing marching (STM), and standing stepping (STS). Each test was three minutes in length and required the participant to step at a set pace. Heart rate (HR), blood pressure (BP), rate of perceived exertion (RPE), and submaximal oxygen uptake (VO<sub>2</sub>) were measured before and after each test. Repeated measures ANOVA with Bonferroni correction tested for differences. Statistically significant differences between pre and post exercise values were noted for HR, SBP, RPE and VO<sub>2</sub> (<i>p</i> < 0.01) between the three activities. Additionally, 3-minutes of standing stepping triggered the highest cardiorespiratory responses with a mean metabolic equivalent (MET) of 6.18 compared to seated stepping that triggered the lowest responses with a mean MET value of 1.98. The results of this study provide meaningful data on significant differences noted in cardiorespiratory and perceived exertion elicited following the completion of three set-paced stepping exercises. Based on the results, STM and STS can be categorized as moderate intensity activities, while three minutes of set paced SM is light intensity activity. Further research is warranted to validate these findings in older adults with multiple comorbidities and in those consuming cardiac medications that alter hemodynamic responses.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 4","pages":"1026-1037"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Running Economy Changes Alter Predicted Running Speed and Performance in Collegiate Runners. 跑步经济性的变化会改变大学生跑步者的预测跑步速度和成绩。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/GLKW8080
Oluchi Ibe, Robert V Musci, Jenevieve L Roper
{"title":"Running Economy Changes Alter Predicted Running Speed and Performance in Collegiate Runners.","authors":"Oluchi Ibe, Robert V Musci, Jenevieve L Roper","doi":"10.70252/GLKW8080","DOIUrl":"10.70252/GLKW8080","url":null,"abstract":"<p><p>The goal of the study was to determine the effect of altering running strategy on predicted running performance in distance runners through application of a novel prediction model. Fifteen male (<i>n</i> = 10; Age: 22.2 ± 4.9 years; Height: 177.7 ± 7.4 cm; Mass: 68.6 ± 6.7 kg) and female (<i>n</i> = 5; Age: 21.8 ± 4.1 years; Height: 167.4 ± 7.8 cm; Mass: 59.3 ± 8.1 kg) long distance runners were recruited to participate in the study. Participants' oxygen consumption (VO<sub>2</sub>) and carbon dioxide (VCO<sub>2</sub>) were measured by a metabolic cart using a face mask. After a brief warm-up, participants rested for the initial five minutes then ran at their preferred speed for five minutes. Participants rested for another five minutes while their oxygen consumption returned to baseline measurements and ran for five minutes while increasing step rate by 7.5%. There was no significant difference between conditions for VO<sub>2</sub> measurements and energetic cost (<i>p</i> > 0.05). There was also no significant difference in the baseline, self-selected speed and predicted speed resulting from the increase in step rate <i>(p</i> > 0.05). Increasing stride rate 7.5% resulted in an average decrease in predicted running speed of 1%. While statistically insignificant, small decrements in running speed can accrue over time and negatively impact running performance.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 1","pages":"965-974"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382781/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Skills and Hills: Factors that Influence Women's and Non-Binary College Students' Decisions to Commute Via Bicycle. 技能与山丘:影响女大学生和非二元制大学生决定骑自行车通勤的因素。
International journal of exercise science Pub Date : 2024-07-01 eCollection Date: 2024-01-01 DOI: 10.70252/TJHG7882
Emily Dzieniszewski, Ashley N Myers, Lucas D Elliott, Melissa Bopp
{"title":"Skills and Hills: Factors that Influence Women's and Non-Binary College Students' Decisions to Commute Via Bicycle.","authors":"Emily Dzieniszewski, Ashley N Myers, Lucas D Elliott, Melissa Bopp","doi":"10.70252/TJHG7882","DOIUrl":"10.70252/TJHG7882","url":null,"abstract":"<p><p>College students, who actively travel in the forms of walking and/or bicycling, have shown a wide range of physical and mental health benefits. Despite the known benefits of bicycling, participation is influenced by various demographics, including gender identity, sexual orientation, and race/ethnicity. Universities have the potential to promote active travel participation to all populations. The study aimed to understand the environmental and social factors influencing female students' decision to commute via bicycle in a university setting. A volunteer sample of female college students (n=153) were surveyed to identify common themes from the participants' responses regarding why female students do not ride a bicycle to/from campus. Participants self-reported their confidence with riding a bicycle and trips to/from campus per week by mode of transportation. The most common themes noted through open-ended responses were amount of traffic (91.1%, n=82), safety concerns (63.3%, n=57), knowledge and ownership of a bicycle (33.3%, n=30), participants' preferences (15.6%, n=14), and riding conditions (13.3%, n=12). Participants (37.9%, n=58) reported feeling \"somewhat unconfident\" with riding a bicycle in the State College area. Participants (31.4%, n=48) also reported feeling \"somewhat unconfident\" with riding a bicycle on campus. Participants reported an average of 6.06 (M=6.06; SD=6.25) weekly walking trips to/from campus as compared to 0.40 (M=0.40; SD=1.57) bicycling trips to/from campus. Female college students are less likely to commute via bicycle to/from campus compared to other groups of students. Infrastructure improvements and implementing resources, such as educational programs, bicycle shares and e-bicycles, have the potential to improve female college student active travel participation.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 8","pages":"1003-1015"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382773/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
How an IJES Working Group Grappled with the Complexities of Three Letters-DEI-With the Goal to Broaden Inclusion and Representation in Exercise Science Research. IJES 工作组如何处理三个字母--DEI--的复杂性,以扩大运动科学研究的包容性和代表性。
International journal of exercise science Pub Date : 2024-06-01 eCollection Date: 2024-01-01 DOI: 10.70252/VYXH2713
Dustin W Davis, Matthew J Garver, Jafrā D Thomas, James W Navalta, Shannon R Siegel, Joel D Reece, Jill M Maples
{"title":"How an IJES Working Group Grappled with the Complexities of Three Letters-DEI-With the Goal to Broaden Inclusion and Representation in Exercise Science Research.","authors":"Dustin W Davis, Matthew J Garver, Jafrā D Thomas, James W Navalta, Shannon R Siegel, Joel D Reece, Jill M Maples","doi":"10.70252/VYXH2713","DOIUrl":"10.70252/VYXH2713","url":null,"abstract":"<p><p>A self-study of <i>International Journal of Exercise Science</i> (IJES) publications from 2008 through 2021 revealed a sex-data gap in participant and corresponding author representation. This finding prompted the creation of the IJES Working Group for Opportunity, Representation, and Diverse Perspectives. We are a collaborative team of authors, reviewers, and editors, spanning both rural and urban teaching- and research-focused institutions, who assembled regularly starting in September 2023. The goal was to contemplate potential challenges and opportunities around diversity, equity, and inclusion (DEI), elicit discourse, and broaden inclusion and representation in exercise science research. Our group identified six main challenges/opportunities: 1) Mixed Definitions and Applications of DEI Principles; 2) Competing Lifeviews and Worldviews; 3) Oversight and Enforcement of DEI Principles in IJES; 4) Oversight and Enforcement of DEI Principles in the Broader Field; 5) IJES is a Home for Developing Scholars; and 6) Lag Time for Creating Change in IJES. As a growing international journal, we depend on a diverse group of authors, reviewers, editors, and readers to achieve our mission. Accordingly, the Working Group encourages impactful, inclusive research that broadens representation within exercise science.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 8","pages":"852-860"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11268920/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141758666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EmpowerHER: A Pilot Study to Increase Physical Activity and Strength Through Powerbuilding. EmpowerHER:通过力量训练增加体育锻炼和力量的试点研究。
International journal of exercise science Pub Date : 2024-06-01 eCollection Date: 2024-01-01 DOI: 10.70252/CPOD1825
Aspen E Streetman, Murry T Streetman, Halle N Brin, Emily L Mailey, Katie M Heinrich
{"title":"EmpowerHER: A Pilot Study to Increase Physical Activity and Strength Through Powerbuilding.","authors":"Aspen E Streetman, Murry T Streetman, Halle N Brin, Emily L Mailey, Katie M Heinrich","doi":"10.70252/CPOD1825","DOIUrl":"10.70252/CPOD1825","url":null,"abstract":"<p><p>Engaging in empowering exercise develops movement competency (MC) and strength and supports physical health, mental well-being, and quality of life. Powerbuilding combines powerlifting and bodybuilding to increase physical activity (PA), MC, and strength. To our knowledge, powerbuilding has not been explored as an exercise intervention. This pilot study investigated the impact of an eight-week powerbuilding intervention on women's PA, MC, strength, and empowerment. Eighteen women aged 25.1±9.8 with no powerbuilding experience participated in the intervention, meeting three times weekly for one hour. PA and MC were assessed pre- and post-intervention. Three-repetition maximum (3-RM) tests in the squat, bench press, and deadlift were completed in weeks one and eight of the intervention. Data were checked for normality; the Wilcoxon signed-rank test was used for non-normally distributed data. The McNemar test was used to analyze differences in dichotomous variables. Effect size was calculated and interpreted as follows small (<i>r</i>=0.1, <i>d</i>=0.2, <i>ω</i>=0.1), medium (<i>r</i>=0.3, <i>d</i>=0.5, <i>ω</i>=0.3), and large (<i>r</i>=0.5, <i>d</i>=0.8, <i>ω</i>=0.5) Total PA ([<i>t</i>(17)=3.52, <i>p</i>=0.003, <i>d</i>=0.83]) and participants who met the PA guidelines (<i>Z</i>=6.13, <i>p</i>=0.008, <i>ω</i>=0.82) increased significantly from pre- to post-intervention. Participants' MC scores improved significantly from pre- (24.3±3.5) to post-intervention (29.5±2.5; [<i>t</i>(17)=10.04, <i>p</i><0.001; <i>d</i>=2.37]). Significant increases in strength were observed (squat [<i>Z</i>=-3.73, <i>p</i><0.001, <i>r</i>=0.88], bench press [<i>Z</i>=-3.73, <i>p</i><0.001, <i>r</i>=0.88], and deadlift [<i>t</i>(17)=16.41, <i>p</i><0.001; <i>d</i>=3.87]). Empowerment in exercise scores averaged 56.3±6.6 (on a scale of 5-65). The intervention significantly increased total PA, improved MC, increased strength, and facilitated empowerment. Women's participation in powerbuilding may enhance their quality of life.</p>","PeriodicalId":14171,"journal":{"name":"International journal of exercise science","volume":"17 8","pages":"750-767"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11268928/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141758665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fluctuations of Jump Height in Male Basketball Players: Analysis of a Competitive Season. 男篮球运动员跳跃高度的波动:竞技赛季分析
International journal of exercise science Pub Date : 2024-06-01 eCollection Date: 2024-01-01 DOI: 10.70252/EKBO7950
Javier Biel-Costa, Jordi Vicens-Bordas, Albert Altarriba-Bartes, Oliver Gonzalo-Skok, Javier Pena
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