International Journal of Physical Education, Fitness and Sports最新文献_第8页

Continuous or intermittent walking, the effect on glycated hemoglobin in sedentary employees during 10-week intervention 连续或间歇步行，对久坐员工糖化血红蛋白在10周的干预

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-03-26 DOI: 10.34256/IJPEFS2114

Mynor G. Rodriguez-Hernandez, J. McDonald, D. Wadsworth

{"title":"Continuous or intermittent walking, the effect on glycated hemoglobin in sedentary employees during 10-week intervention","authors":"Mynor G. Rodriguez-Hernandez, J. McDonald, D. Wadsworth","doi":"10.34256/IJPEFS2114","DOIUrl":"https://doi.org/10.34256/IJPEFS2114","url":null,"abstract":"To examine long term changes on glycated hemoglobin in sedentary employees exposed to two different walking programs during a 10-week intervention. A total of 68 sedentary employees participated in a 10week walking intervention and were randomly assigned to one of three groups: intermittent walking, continuous walking or control group. Hemoglobin A1cNOW+ device tested glycated hemoglobin and accelerometry assessed physical activity. Results showed glycated hemoglobin significantly decreased over the ten weeks (5.82±0.49, 5.66±0.44) F(1,64) =4.229, p=.044) in the continuous walking group. Post-Hoc test showed the continuous walking group was significantly affected, F=8.463, p=.009, with a large size effect n2=.297. There were no changes within the intermittent group (5.69±0.63, 5.63±0.6) or control group (5.59±0.6, 5.6±0.54) (p>0.05). Accelerometry showed a main effect of time by group interaction F(4,124) =4.688, p=0.001). Post-Hoc indicated that the continuous walking group took significantly longer bouts of moderate to vigorous intensity walking at week-6 compared to pre-test (p=0.006) at this could have influenced the results, there were no changes in the length of bouts in the intermittent or control groups (p>0.05). Sedentary employees who perform a moderate intensity continuous walking program show benefits in controlling blood glucose, thereby, reducing the risk of developing type 2 diabetes.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123032142","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}

引用次数: 1

The Impact of Coach Leadership Style on Resilience of Volleyball Players 教练领导风格对排球运动员心理弹性的影响

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-02-18 DOI: 10.34256/IJPEFS2113

A. Patsiaouras

{"title":"The Impact of Coach Leadership Style on Resilience of Volleyball Players","authors":"A. Patsiaouras","doi":"10.34256/IJPEFS2113","DOIUrl":"https://doi.org/10.34256/IJPEFS2113","url":null,"abstract":"The purpose of this study was to investigate the impact of coach leadership style on resilience level of volleyball players and to trace possible differences that exist between the two genders. Participants included 101 volleyball players (53 females and 48 males) and 31 coaches (11 females and 20 males), with the Self Evaluation Resilience test and the Leadership Scale for Sport (LSS) used as instruments. The data was analyzed with SPSS 21.0 using t-test for independent samples, and simple regression (stepwise) analysis. Results of t-test showed statistically significant differences between male and female volleyball players in ‘‘orientation on solution and aims’’ and ‘‘self-efficacy’’ variables, with no other statistically significant differences observed for the rest resilience variables. Additionally, no statistically significant differences were observed for the LSS variables between the two genders of volleyball coaches. The results of simple regression (stepwise) analysis suggest that the autocratic behavior of volleyball coach has a significant impact on volleyball players’ resilience. Future research should investigate whether variables such as anxiety affect the resilience level of volleyball players.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128976654","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}

引用次数: 1

Use of Modern methods for Evaluation of Motor Performance 使用现代方法评估运动性能

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-01-26 DOI: 10.34256/IJPEFS2112

Bojan Bjelica, B. Cicović, Ljubica Milanović, Milan Zelenović, Danijel Božić

引用次数: 0

Mechanical, physiological and perceptual responses to different rest interval conditions during consecutive sets of the high-pull exercise 连续高拉力运动中不同休息间隔条件下的机械、生理和知觉反应

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-01-07 DOI: 10.34256/IJPEFS2111

R. Sabido, J. Hernández

{"title":"Mechanical, physiological and perceptual responses to different rest interval conditions during consecutive sets of the high-pull exercise","authors":"R. Sabido, J. Hernández","doi":"10.34256/IJPEFS2111","DOIUrl":"https://doi.org/10.34256/IJPEFS2111","url":null,"abstract":"Olympic weightlifting movements and their derivates are commonly used within resistance training sessions. The aim of the present study was to assess the influence of different rest intervals (RI) over five sets of the high-pull (HP) on power output performance, lactate concentration [La] and rating of perceived exertion (RPE) responses in trained subjects. Eleven well-trained males attended four testing sessions. The first session consisted of 1 repetition maximum (1RM) assessment. The next three sessions consisted of the same protocol (5 sets x 6 repetitions at 80% 1RM in the HP) but differing in the RI between sets used (1, 2 and 3 min). No significant power output decreases over the five sets in any RI condition. [La] did not significantly differ between RI conditions. The 1 min RI condition led to greater RPE values (6.5 ± 1.8) than both 2 (5.4 ± 1.6) and 3 min RI (5.0 ± 1.8). The present study shows that short RIs (i.e., 1 min) can be used by strength coaches to design more time-efficient sessions. The use of RPE during power training sessions should be considered as a sensitive tool to quantify training intensity.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"1986 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125472900","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}

引用次数: 0

Differences in Oxygen Uptake between Equivalent Resistance Training Protocols: Sets vs. Reps 相同阻力训练方案的摄氧量差异:组与组

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-12-25 DOI: 10.34256/ijpefs20410

C. Scott, Maegan Chartier, Joshua Hodgkiss, Matthew Mallett, Mikaela Shields

{"title":"Differences in Oxygen Uptake between Equivalent Resistance Training Protocols: Sets vs. Reps","authors":"C. Scott, Maegan Chartier, Joshua Hodgkiss, Matthew Mallett, Mikaela Shields","doi":"10.34256/ijpefs20410","DOIUrl":"https://doi.org/10.34256/ijpefs20410","url":null,"abstract":"We examined the energy costs of different resistance training protocols where exercise and recovery periods were equated: 48 total seconds of exercise and 210 seconds of between-set recovery. Two separate investigations were carried out at 65% of a 1 repetition maximum (1RM): back squat (7 men, 3 women) and bench press (9 men). Lifting cadence for concentric and eccentric phases was set at 1.5 sec each with 30 sec between-set recovery periods for the 8 sets, 2 reps protocol (sets) and a 3 min and 30 sec between-set recovery period for the 2 sets, 8 reps protocol (reps). The amount of oxygen consumed during lifting and between-set recovery periods was significantly greater for sets vs. reps protocol for both the back squat (+41%) and bench press (+27%) (p = 0.0001). Moreover, the total aerobic cost including the after-lifting excess post-exercise oxygen consumption (EPOC) was larger for the increased sets protocol for both the squat (+27%, p = 0.01) and bench press (+29%, p = 0.04). Total energy costs - aerobic plus anaerobic, exercise and recovery - were not different among sets or reps protocols. We conclude that a greater volume of oxygen is consumed with a lower repetition, increased number of sets resistance training protocol. We suggest that more recovery periods promote a greater potential for fat oxidation.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121392744","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}

引用次数: 0

Styles of coping with stress presented by female and male students of Physical Education during the pandemic 大流行期间体育男女生应对压力的方式

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-12-25 DOI: 10.34256/ijpefs2049

Aleksandra Samełko, S. M., Guszkowska M

引用次数: 1

The Impact of an Adapted Climbing Program on Children with Attention-Deficit/Hyperactivity Disorder 适应攀登项目对儿童注意缺陷/多动障碍的影响

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-12-12 DOI: 10.34256/ijpefs2047

E. Angelini, K. Oriel, Greta M Myers, Kyle Cook, Ross M Drawbaugh, Jennifer Price

{"title":"The Impact of an Adapted Climbing Program on Children with Attention-Deficit/Hyperactivity Disorder","authors":"E. Angelini, K. Oriel, Greta M Myers, Kyle Cook, Ross M Drawbaugh, Jennifer Price","doi":"10.34256/ijpefs2047","DOIUrl":"https://doi.org/10.34256/ijpefs2047","url":null,"abstract":"Attention-Deficit/Hyperactivity Disorder impacts children’s participation in activities that require attention to instruction, sustained mental effort, and executive functioning. Physical activity has been correlated to improvement in attention in children with ADHD. Rock climbing challenges muscular endurance, attention, and route planning. Five participants, aged 8-13, participated in the climbing program. Attention was measured pre and post climbing intervention with Trail Making Test B (TMT-B) for time to complete. Exercise intensity was measured by heart rate. Parent feedback on behavior was collected with the Conner’s Parent Rating Scale (CPRS). The social validity of the intervention was measured by the IRP-15 measures. Statistically, significant intrasession attention improvements were noted in all 5 climbers (p=.43). Two climbers were consistently working at a moderate intensity (40-60% HRmax) while 3 climbers maintained a light level of intensity (20-40% HRmax). No statistically significant improvements were found on the CPRS, although improvements are noted with qualitative reports from parents. The IRP-15 showed 100% of parents believed rock climbing was an effective intervention for their children with ADHD. Rock climbing at a light to moderate intensity is associated with improvements in attention and behavior in children with ADHD.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133073849","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}

引用次数: 1

Methodology Adapted to the Practice of Judo for Older Men 适合老年男子柔道练习的方法

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-12-05 DOI: 10.34256/ijpefs2046

Claudio Joaquim Borba-Pinheiro, Amauri Gouveia-Jr, Ítalo Sergio Lopes Campos, E. C. S. Franco, A. R. Saraiva, Délson Lustosa de Figueirêdo, A. J. Drigo

引用次数: 2

Effect of Oxyjun™ on Adipose Tissue Inflammation - A Randomized, Placebo-Controlled Clinical Study Oxyjun™对脂肪组织炎症的影响——一项随机、安慰剂对照的临床研究

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-11-27 DOI: 10.34256/ijpefs2045

S. Srivastava, R. Girandola, A. S. Kokate

{"title":"Effect of Oxyjun™ on Adipose Tissue Inflammation - A Randomized, Placebo-Controlled Clinical Study","authors":"S. Srivastava, R. Girandola, A. S. Kokate","doi":"10.34256/ijpefs2045","DOIUrl":"https://doi.org/10.34256/ijpefs2045","url":null,"abstract":"The aim of the study was to evaluate the effect of OxyjunTM on cardiovascular fitness of overweight individuals by reducing obesity induced systemic inflammation. Male participants between the ages of 18 35 years and body mass index of 25 34.9 kg/m were recruited in the study. Change in neutrophil lymphocyte ratio (NLR), high density lipoprotein (HDL-c) and quality of life using 36-item Short form survey (SF-36) was assessed over a period of 8-weeks. Results demonstrated that NLR was reduced by 0.71 in OxyjunTM and by 0.42 in the placebo group at the end of study period. Also, within group comparison was significant for OxyjunTM group when compared from baseline; p<0.001. Further, HDL-c levels were increased in the Oxyjun group by 4.04 mg/dL and reduced for the placebo group by 1.22 mg/dL when compared from baseline; p=0.09. For SF-36 quality of life assessments, the health concepts of fatigue, mental health, and social function showed significant improvement and no adverse or serious adverse events were reported for both groups during the course of the study. In conclusion, OxyjunTM when consumed for 8-weeks reduced NLR of study volunteers thereby demonstrating its potential for lowering obesity induced systemic inflammation. OxyjunTM also increased HDL levels that could further promote cardiovascular fitness and prevent the risk of cardiovascular events.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132081845","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}

引用次数: 1

Bodyweight squats can induce post-activation performance enhancement on jumping performance: a brief report 体重深蹲可以诱导激活后跳跃性能的增强:一个简短的报告

International Journal of Physical Education, Fitness and Sports Pub Date : 2020-11-02 DOI: 10.34256/ijpefs2044

T. Bampouras, J. Esformes

{"title":"Bodyweight squats can induce post-activation performance enhancement on jumping performance: a brief report","authors":"T. Bampouras, J. Esformes","doi":"10.34256/ijpefs2044","DOIUrl":"https://doi.org/10.34256/ijpefs2044","url":null,"abstract":"Post-activation potentiation enhancement (PAPE) refers to increased force generation following a muscular conditioning pre-activity that acutely enhances subsequent strength and power performance. Athlete apprehension to use heavy weights (i.e. >80%1RM) immediately before a competition or inability to use weights before the performance (e.g. due to regulations) prevent materialising the benefits of PAPE. Therefore, this study examined whether PAPE can be induced with bodyweight squats. Sixteen healthy, team sports players (male: 10, female: 6, mean ± SD: age 22.2 ± 3.0 years, height 1.67 ± 0.08 m, body mass 70.2 ± 8.2 kg) performed three sets of ten repetitions of bodyweight squats with 30 seconds recovery between each set. A countermovement jump was performed 5 minutes before, 2 and 4 minutes after the squat sets and jump height was calculated. The results showed existence of PAPE with the jump height increasing at both 2 (30.8 ± 5.6 cm, p = 0.045, g = 0.21) and 4 (30.8 ± 6.1 cm, p = 0.037, g = 0.20) minutes, compared to baseline (29.5 ± 6.4 cm). This is the first study to use bodyweight squats rather than loaded squats. Our findings indicate that three sets of ten repetitions of squats using bodyweight only can be a sufficient stimulus to induce PAPE.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128729426","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}

引用次数: 2