Journal of Exercise Rehabilitation最新文献_第6页

A method for selecting the optimal warping path of dynamic time warping in gait analysis. 步态分析中动态时间扭曲最优扭曲路径的选择方法。

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2024-02-21 eCollection Date: 2024-02-01 DOI: 10.12965/jer.2346580.290

Hyun-Seob Lee, Jae-Hyun Lee, Kyung-Ryur Kim

{"title":"A method for selecting the optimal warping path of dynamic time warping in gait analysis.","authors":"Hyun-Seob Lee, Jae-Hyun Lee, Kyung-Ryur Kim","doi":"10.12965/jer.2346580.290","DOIUrl":"10.12965/jer.2346580.290","url":null,"abstract":"This study aims to demonstrate that when performing dynamic time warping (DTW) on gait data, multiple optimal warping paths (OWPs) with a minimum sum of local costs can occur and to propose an additional OWP selection method to address this problem. A 3-dimensional motion analysis experiment was conducted on 55 adult participants, including both males and females, to acquire gait data. This study analyzed 990 instances of DTW on gait data to examine the occurrence of multiple OWPs with the minimum sum of local costs. We subsequently applied an additional selection method to the multiple OWPs to determine the feasibility of identifying a single OWP. Multiple OWPs through DTW were observed 82 times, accounting for 8.28%. Notably, on the ankle joint of males, the rate was the highest at 11.11%. Cases with two multiple OWPs were the most prevalent at 56.10%, and cases with ten or more multiple OWPs accounted for 19.51%. The additional selection method proposed in this study was applied to the 82 instances in which multiple OWPs occurred. The results demonstrated the ability to identify a unique OWP in all cases. These results hold significance in identifying the shortcomings of conventional OWP selection methods previously employed and proposing solutions. It enhances the reliability, validity, and accuracy of studies utilizing DTW.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"20 1","pages":"42-48"},"PeriodicalIF":1.9,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10902693/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021934","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

Confirmation of the viability of a metaverse yoga class and investigation into the impact on pain, anxiety, and depression associated with low back pain after engaging in virtual yoga sessions. 确认元宇宙瑜伽课程的可行性，并调查参加虚拟瑜伽课程后对腰痛相关的疼痛、焦虑和抑郁的影响。

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2024-02-21 eCollection Date: 2024-02-01 DOI: 10.12965/jer.2346586.293

Ji-Eun Yu

{"title":"Confirmation of the viability of a metaverse yoga class and investigation into the impact on pain, anxiety, and depression associated with low back pain after engaging in virtual yoga sessions.","authors":"Ji-Eun Yu","doi":"10.12965/jer.2346586.293","DOIUrl":"10.12965/jer.2346586.293","url":null,"abstract":"This study aimed to explore the influence of metaverse technology (MT) factors like presence, usability, and enjoyment on patients' satisfaction, with a focus on examining potential mediating effects. In addition, it sought to assess whether the yoga practice as an intervention therapy in MT induces changes in the pain, anxiety, and depression levels of patients experiencing back pain. From the pool of 202 participants, this study chose participants who had reported enduring low back pain over 12 weeks, with a visual analogue scale (VAS) rating of 4 or higher. After completing the questionnaire, patients were randomly assigned to either the control group (COG, n=100) or the yoga exercise group (YEG, n=99). Results showed that the construct validity for questionnaires and a reasonable model fit were confirmed, and that presence showed a statistically significant effect on psychological satisfaction via the mediating path of enjoyment (β=0.592, P=0.001). Following 8 weeks of the yoga practice, the VAS increased for the COG, while it decreased significantly by ~29% for the YEG (P=0.001). YEG also exhibited a decrease in the Oswestry Disability Index by ~17%, anxiety by ~7%, and depression by ~10% (P=0.001). In conclusion, psychological satisfaction in a yoga practice using a metaverse cannot be achieved solely through the sense of presence; enjoyment is necessary for patients' satisfaction. Moreover, it was verified that virtual yoga practice is effective in ameliorating psychological factors resulting from back pain.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"20 1","pages":"24-33"},"PeriodicalIF":1.9,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10902692/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021935","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

Assessment of the feasibility of 1-min sit-to-stand test in evaluating functional exercise capacity in interstitial lung disease patients 评估 1 分钟坐立测试在评估间质性肺病患者功能锻炼能力方面的可行性

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346418.209

Ravi Singh, Deepak Aggarwal, Kashish Dutta, Surabhi Jaggi, M. Sodhi, Varinder Saini

{"title":"Assessment of the feasibility of 1-min sit-to-stand test in evaluating functional exercise capacity in interstitial lung disease patients","authors":"Ravi Singh, Deepak Aggarwal, Kashish Dutta, Surabhi Jaggi, M. Sodhi, Varinder Saini","doi":"10.12965/jer.2346418.209","DOIUrl":"https://doi.org/10.12965/jer.2346418.209","url":null,"abstract":"Six-min walk test (6MWT) is widely used exercise test for the evaluation of interstitial lung disease (ILD). However, the long test duration and need for long and flat surface hinder its routine use. One-min sit-to-stand test (1-STST) is devoid of such limitations, but has been scarcely evaluated. The study was conducted to evaluate the performance of 1-STST by correlating it with 6MWT in ILD patients. Stable ILD patients were prospectively enrolled. After initial spirometry, all patients performed 6MWT and 1-STST following the standard recommendations. Exercise capacity and physiological parameters (heart rate, pulse oxygen saturation, blood pressure and dyspnea [modified Borg scale]) including peripheral oxygen saturation (SpO2) were correlated after the tests using Pearson correlation, Intraclass correlation coefficient (ICC) and kappa (κ) coefficient. The results showed that the mean age of the patients (n= 60) was 58.8± 11.5 years (male:female= 1:1). Repetitions after 1-STST showed significant correlation with 6MWT (r = 0.48; P< 0.001). Changes in the physiological variables were similar (P> 0.05) with good consistency (ICC= 0.68–0.95) between 6MWT and 1-STST. Both lowest SpO2 and difference in SpO2 also showed good agreement (ICC= 0.86; 95% confidence interval [CI], 0.77–0.92 and ICC= 0.68; 95% CI, 0.47–0.81 respectively) and significant correlation (r = 0.76 and r= 0.52, respectively). 1-STST and 6MWT were consistent in identifying patients having oxygen desaturation ≥ 4% (κ= 0.56; 96% CI, 0.30–0.82). The results demonstrated that the performance of 1-STST was consistent with 6MWT in terms of exercise capacity and change in physiological parameters. 1-STST can be a valid alternative to 6MWT in the assessment of ILD patients, especially in peripheral health centers.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"73 5","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139154927","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

The role of walking exercise on axonal regrowth and neuropathic pain markers in dorsal root ganglion after sciatic nerve injury 步行运动对坐骨神经损伤后背根神经节轴突再生和神经病理性疼痛标志物的作用

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346522.261

Yeong-Hyun Cho, Tae-Beom Seo

{"title":"The role of walking exercise on axonal regrowth and neuropathic pain markers in dorsal root ganglion after sciatic nerve injury","authors":"Yeong-Hyun Cho, Tae-Beom Seo","doi":"10.12965/jer.2346522.261","DOIUrl":"https://doi.org/10.12965/jer.2346522.261","url":null,"abstract":"The aim of this study was to determine whether walking exercise can regulate the expression level of neuropathic pain- and inflammatory response markers in the ipsilateral lumbar 4 to 6 dorsal root ganglion neurons after sciatic nerve injury (SNI). The experimental rats were randomly divided into seven groups: the normal control group, sedentary groups for 3, 7, and, 14 days postinjury (dpi), and walking exercise groups for 3, 7, and 14 dpi. Western blot techniques were used to evaluate specific neuropathic pain- and cytokine markers and mechanical allodynia was confirmed by paw withdrawal test. Mechanical allodynia was significantly improved in the walking exercise group compared to the sedentary group at all 7, 10, and 14 dpi. Furthermore, growth associated protein 43 and brain-derived neurotrophic factor levels were significantly increased in the walking exercise groups compared to the sedentary group at all 3, 7, and 14 dpi. Conversely, nuclear factor kappa-lightchain-enhancer of activated B cells, interleukin-6, tumor necrosis factor α, calcitonin gene-related peptide, and c-Fos expression levels were significantly decreased in the walking exercise groups compared to the sedentary group at all 3, 7, and 14 dpi. These findings suggest meaningful information that aggressive rehabilitation walking exercise applied early after SNI might be improve mechanical allodynia, neuropathic pain and inflammatory response markers following SNI.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"3 29","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156635","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

Treadmill exercise ameliorates chemotherapy-induced memory impairment through Wnt/β-catenin signaling pathway 跑步机运动通过 Wnt/β-catenin 信号通路改善化疗引起的记忆损伤

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346594.297

Sang-Seo Park, Sang-Hoon Kim, B. Kim, Mal-Soon Shin, Hyun-Tae Jeong, Jong-Suk Park, Tae-Woon Kim

{"title":"Treadmill exercise ameliorates chemotherapy-induced memory impairment through Wnt/β-catenin signaling pathway","authors":"Sang-Seo Park, Sang-Hoon Kim, B. Kim, Mal-Soon Shin, Hyun-Tae Jeong, Jong-Suk Park, Tae-Woon Kim","doi":"10.12965/jer.2346594.297","DOIUrl":"https://doi.org/10.12965/jer.2346594.297","url":null,"abstract":"Doxorubicin (DOX) is a widely used chemotherapy drug for various cancers and it is known to induce cognitive impairment. The aim of this study was to investigate the effect of treadmill exercise on chemotherapy-induced memory impairment. We assessed whether DOX affects inflammation, mitochondrial Ca2+ retention capacity, and Wnt/β-catenin signaling. Male Sprague-Dawley rats were divided into control group, exercise group, DOX-injection group, and DOX-injection and exercise group. To create a DOX-induced memory impairment model, animals were injected intraperitoneally with DOX (2 mg/kg) dissolved in saline solution once a week for 4 weeks. Treadmill exercise was performed once a day, 5 days a week, for 8 consecutive weeks. Short-term memory was determined using the step-down avoidance test. Western blot was performed for the proinflammatory cytokines, Wnt/β-catenin signaling, brain-derived neurotrophic factor (BDNF), tropomyosin receptor kinase B (TrkB) in the hippocampus. Mitochondrial Ca2+ retention capacity in the hippocampus was also measured. DOX-injection rats showed deterioration of short-term memory along with decreased expression of BDNF and TrkB in the hippocampus. Levels of the proinflammatory cytokines, tumor necrosis factor-α and interleukin-6, were increased in the DOX-injection rats. Wnt/β-catenin signaling was activated and mitochondrial Ca2+ retention capacity was decreased in the DOX-injection rats. However, treadmill exercise alleviated short-term memory impairment, decreased proinflammatory cytokines, increased BDNF and TrkB expression, and enhanced mitochondrial Ca2+ retention capacity. Treadmill exercise restorated Wnt/β-catenin signaling pathway. This study demonstrated that treadmill exercise can be used for patients undergoing chemotherapy with DOX.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"11 8","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139155644","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

Effect of bodybuilding athletes’ weight loss method on performance factors and immune function 健美运动员减肥方法对成绩因素和免疫功能的影响

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346552.276

Jung-Hwan Kim, Jun-Su Kim

{"title":"Effect of bodybuilding athletes’ weight loss method on performance factors and immune function","authors":"Jung-Hwan Kim, Jun-Su Kim","doi":"10.12965/jer.2346552.276","DOIUrl":"https://doi.org/10.12965/jer.2346552.276","url":null,"abstract":"This study was conducted on elite bodybuilders for 6 weeks using two weight loss methods (traditional method = high-weight loss vs. new method= low-weight loss). The subjects of this study were 26 male active elite bodybuilders who voluntarily wanted to participate in this experiment, and were divided into experimental group and traditional group. The traditional and experimental groups underwent dietary restrictions and training for 6 weeks. The conclusion obtained from the results of this study is that in the case of anthropometric variables, there is a difference in weight class between the two groups. The experimental group’s upper arm circumference was maintained compared to the pre-measured value after post-measurement, while the traditional group decreased, and a significant interaction effect was observed. In particular, a significant interaction effect was observed. In that the absolute value of maximum oxygen intake was significantly increased only in the post-experimental group compared to the pretest, and an interaction effect was observed, the use of low-weight loss method is more effective than the traditional method of high-weight loss method. An increase in some cytokines was observed despite traditional weight loss, but it did not cause an excessive decrease in immunity or a sharp decrease in performance factors. As a result of this experiment, it is judged that the use of a low-weight loss method is more preferable than the traditional high-weight loss method in relation to performance variables.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 2","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139155846","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

The influence of accelerometer epoch length on physical activity output in adolescent athletes 加速度计时间长度对青少年运动员运动量的影响

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346576.288

Jae-Hyun Lee, Soonhyun Kwon, Soyoon Lee, Se-Yeon Jang, Wooyeon Jo, Jaeho Jin, Yaxiong Zheng, Sang Ki Lee

{"title":"The influence of accelerometer epoch length on physical activity output in adolescent athletes","authors":"Jae-Hyun Lee, Soonhyun Kwon, Soyoon Lee, Se-Yeon Jang, Wooyeon Jo, Jaeho Jin, Yaxiong Zheng, Sang Ki Lee","doi":"10.12965/jer.2346576.288","DOIUrl":"https://doi.org/10.12965/jer.2346576.288","url":null,"abstract":"Epoch in accelerometer measurements is an important option that affects the results of physical activity (PA) analysis. Many studies have been conducted to investigate the effect of epoch on PA output in adolescents, but few have been performed on highly active youth athletes. We aimed to examine the differences in energy expenditure and time spent in different activity intensities by applying various epoch lengths in adolescent athletes. The participants of this study comprised 31 male athletes aged 12 to 13 in basketball, soccer, and taekwondo teams. Athletes wore a tri-axial accelerometer attached to the right hip for 6 to 7 consecutive days, including sleeping time. Subsequently, the recorded data from the accelerometer were downloaded using the ActiLife software and analyzed by varying the epoch to 1, 10, 30, and 60 sec. Daily average metabolic equivalents (METs) increased as the epoch increased (F= 2.918, P= 0.037), showing a significant difference between 1 and 60-sec epochs. As epoch length increased, sedentary (0–1.5 METs) (F= 94.001, P= 0.000) and high intensity (6 METs and higher) activity time (F= 3.536, P= 0.017) decreased, while low (1.5–3 METs) (F= 173.949, P= 0.000), moderate (3–6 METs) (F= 70.792, P= 0.000), and moderate-to-vigorous activity (3 METs and higher intensity) (F= 34.683, P= 0.000) times increased. Comparing PA among adolescent athletes by varying epoch settings of accelerometers revealed differences in PA levels and time spent in different activity intensities. Future studies should consider the characteristic changes in the PA outputs according to the epoch length in very active adolescent athletes.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"23 59","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156113","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

Developmentally delayed children with different muscle tone have different muscle activity and acceleration during sit-to-stand 肌张力不同的发育迟缓儿童在坐立过程中的肌肉活动和加速度也不同

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346508.254

Sun-young Ha, Yun-Hee Sung

{"title":"Developmentally delayed children with different muscle tone have different muscle activity and acceleration during sit-to-stand","authors":"Sun-young Ha, Yun-Hee Sung","doi":"10.12965/jer.2346508.254","DOIUrl":"https://doi.org/10.12965/jer.2346508.254","url":null,"abstract":"Developmental delays cover a wide range, with different movement characteristics occurring depending on differences in muscle tone. We aimed to investigate muscle activity and acceleration during sit-tostand in developmentally delayed (DD) children with different muscle tones. Forty participants were divided into three groups: typically developing (TD) children (n= 18), DD children with hypertonia (n= 12), and DD children with hypotonia (n= 10). Electromyography was used to measure muscle activity and BTS G-Walk was used to measure acceleration. As a result, the activities of the rectus abdominal muscle and quadriceps muscle were lower in DD children with hypertonia than in TD children (P< 0.05). The activity of the tibialis anterior muscle was higher in DD children with hypotonia than in TD children (P< 0.05). The trunk angle was greater in DD children with hypotonia than in TD children (P< 0.05), and vertical acceleration was lower in DD children with hypertonia than in TD children (P< 0.05). Based on these differences, we will be able to provide intervention programs appropriate for the characteristics of DD children with different muscle tone.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"25 18","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139155966","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

Relationship between strength training and shoulder pain in male and female water polo players 男女水球运动员力量训练与肩部疼痛的关系

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346472.236

Josu Barrenetxea-García, Susana M. Gil, I. Esain, J. Torres-Unda

{"title":"Relationship between strength training and shoulder pain in male and female water polo players","authors":"Josu Barrenetxea-García, Susana M. Gil, I. Esain, J. Torres-Unda","doi":"10.12965/jer.2346472.236","DOIUrl":"https://doi.org/10.12965/jer.2346472.236","url":null,"abstract":"The objective of this study was to assess the effect of two different strength-training methods on both male and female water polo players’ performance and shoulder pain. The players were randomly allocated to a maximum strength (MS: 14 males, 8 females) or power strength (PS: 13 males, 8 females) training group. Before and after the intervention, we assessed player´s anthropometric characteristics, shoulder internal and external rotation strength, hand grip strength, upper body strength, countermovement jump height, throwing velocity, swimming speed, shoulder pain on a visual analogue scale (VAS), wellness, and rate of perceived exertion per session. We observed no significant improvement (P< 0.05) in specific skills but enhancement in hand grip strength in male players. In female players in the MS group, throwing speed and bench press weight decreased significantly (P< 0.05). Shoulder external rotation strength at 240°/sec in male MS group players and shoulder external rotation strength at 60°/sec in female PS group players decreased significantly (P< 0.05). In addition, from the first to the last week, shoulder pain increased significantly (P< 0.05) in all players. Inverse correlations (P< 0.05) were found between VAS and shoulder rotation strength in males in the PS group, and between wellness and shoulder internal rotation strength in men in the MS group and women in the PS group. We found that both MS and PS training did not enhance performance and increased shoulder pain in male and female water polo players.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"25 45","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156176","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

Effects of plank exercise on respiratory capacity, physical fitness, and immunocytes in older adults 平板运动对老年人呼吸能力、体能和免疫细胞的影响

IF 1.9

Journal of Exercise Rehabilitation Pub Date : 2023-12-26 DOI: 10.12965/jer.2346536.268

Sihwa Park, Byung-Hwa Choi, Y. Jee

{"title":"Effects of plank exercise on respiratory capacity, physical fitness, and immunocytes in older adults","authors":"Sihwa Park, Byung-Hwa Choi, Y. Jee","doi":"10.12965/jer.2346536.268","DOIUrl":"https://doi.org/10.12965/jer.2346536.268","url":null,"abstract":"Plank is a readily accessible form of exercise that can benefit individuals of various fitness levels. However, its effectiveness in older individuals has not been conclusively established. Specifically, its impact on respiratory function, physical fitness, and immunocytes in them has not been thoroughly verified. The study encompassed participants with an average age of 64.33± 1.98 years. All participants were randomly assigned to either the control group (COG) or the plank exercise group (PXG). The plank exercise was conducted 3 days a week for 12 weeks. While the values in the COG deteriorated, the PXG showed significant improvements in several parameters. Forced expiratory volume in one second and peak expiratory flow increased by approximately 27% and 16%, respectively, in the PXG, demonstrating significant differences (P< 0.001) between the two groups. Additionally, VO2max, grip strength, and sit-ups increased by about 12%, 18%, and 42% in the PXG. Notably, innate immunocytes, such as NK cells, increased by approximately 30% in the PXG. For adaptive immunocytes, including CD3+ T cells, CD4+ T cells, and CD8+ T cells, there were notable increases of around 18%, 19%, and 28%, respectively, in the PXG. These findings underline significant differences (P< 0.001) between the two groups. This study provides confirmation that engaging in plank exercise can enhance the function of immunocytes, while also improving respiratory capacity and physical fitness in older adults.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"36 4","pages":""},"PeriodicalIF":1.9,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139156893","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