Journal of Exercise Rehabilitation最新文献

Comparison of cardiorespiratory responses between treadmill and bicycle ergometer exercise. 跑步机和自行车测力器运动心肺反应的比较。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550198.099

Yonghyun Kwon, Ki Seok Nam, Jong Sung Chang, Kyung Woo Kang

{"title":"Comparison of cardiorespiratory responses between treadmill and bicycle ergometer exercise.","authors":"Yonghyun Kwon, Ki Seok Nam, Jong Sung Chang, Kyung Woo Kang","doi":"10.12965/jer.2550198.099","DOIUrl":"10.12965/jer.2550198.099","url":null,"abstract":"The talk test (TT) is a subjective, self-administered method used to gauge aerobic exercise intensity based on a person's ability to speak comfortably during physical activity. This study aimed to validate the TT by examining its relationship with physiological markers collected during cardiopulmonary exercise testing (CPX) on both a treadmill and stationary bicycle in healthy adults. Twenty-two healthy participants (17 males and 5 females), with no known musculoskeletal, cardiovascular, or pulmonary conditions, completed two exercise sessions-one on a treadmill and another on a stationary bicycle. Each session was structured into three stages of increasing intensity based on the TT. During each stage, various psychophysiological and cardiorespiratory variables were measured, including heart rate, rating of perceived exertion, metabolic equivalents, arterial oxygen saturation, respiratory rate, minute ventilation, oxygen uptake, carbon dioxide production, respiratory exchange ratio, and ventilatory threshold. Significant differences were found across the three TT stages for all measured variables, with values increasing linearly as intensity progressed. However, no significant differences were observed between exercise modalities (treadmill vs. bicycle) or in the interaction between TT stages and modality. The findings support the TT as a valid indicator of exercise intensity, correlating well with physiological responses measured during CPX. The consistency across both exercise modalities suggests that TT is a practical, effective tool for guiding aerobic exercise intensity, particularly in clinical and rehabilitation settings.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"114-123"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214955/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560255","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

Establishing reference criteria for diagnosing normal gait patterns similarity using dynamic time warping. 建立了利用动态时间扭曲诊断正常步态模式相似度的参考标准。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550174.087

Hyun-Seob Lee, Jong-Hoon Park, Dae-Kyoo Kim

{"title":"Establishing reference criteria for diagnosing normal gait patterns similarity using dynamic time warping.","authors":"Hyun-Seob Lee, Jong-Hoon Park, Dae-Kyoo Kim","doi":"10.12965/jer.2550174.087","DOIUrl":"10.12965/jer.2550174.087","url":null,"abstract":"The purpose of this study was to establish reference criteria for evaluating gait pattern similarity during normal gait in research using dynamic time warping (DTW). For this purpose, the DTW algorithm was implemented using the R programming language, and DTW analyses were conducted on normal gait data collected from the ankle, knee, and hip joints via 3-dimensional motion analysis in a sample of 55 healthy participants. The final optimal warping path identified by DTW was defined as the path having the smallest cumulative perpendicular distance from the diagonal of the cost matrix. DTW analyses were categorized into three groups: (1) same lower-limb within-subject, comparing identical limbs within each participant; (2) same lower-limb between-subjects, comparing identical limbs between different participants; and (3) opposite lower-limb within-subject, comparing the left and right limbs within each participant. A generalized linear model was employed to analyze the effects of group and gender. Reference criteria for gait pattern similarity are provided as estimated marginal means and 95% confidence intervals according to group and gender for each lower-limb joint during normal gait. Given statistically significant differences among groups, the results underscore the necessity of evaluating not only whether patient gait patterns align within the normal range of healthy individuals but also the similarity between the patient's own limbs for precise rehabilitation assessment.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"172-179"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560258","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 effects of different exercise types on insulin resistance and inflammatory markers in overweight female wrestlers. 不同运动类型对超重女性摔跤运动员胰岛素抵抗和炎症标志物的影响。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550152.076

Bong-Ho Kim, Hyun-Seung Rhyu

{"title":"The effects of different exercise types on insulin resistance and inflammatory markers in overweight female wrestlers.","authors":"Bong-Ho Kim, Hyun-Seung Rhyu","doi":"10.12965/jer.2550152.076","DOIUrl":"10.12965/jer.2550152.076","url":null,"abstract":"This study aimed to propose the most effective exercise program for overweight female wrestlers by comparing aerobic exercise, resistance exercise, and a combination exercise program. Thirty overweight female wrestlers were randomly assigned to the aerobic exercise group (AEG, n=10), resistance exercise group (n=10), and combined exercise group (CEG, n=10). Exercise intensity was set at 70% of maximal oxygen uptake and one-repetition maximum. Each group exercised for 50 min per session, 7 times per week, for 12 weeks. The study analyzed body composition, insulin resistance (IR), tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and C-reactive protein (CRP). After 12 weeks, body weight and body fat significantly decreased in all groups, with the most pronounced reduction observed in the AEG. IR also significantly improved in all groups, with the greatest reduction in the AEG. Finally, TNF-α, IL-6, and CRP levels decreased in all groups, with the most notable reduction observed in the CEG. The 12-week exercise program implemented in this study had positive effects on weight and body fat reduction, IR improvement, and decreases in TNF-α, IL-6, and CRP levels among overweight female wrestlers. These findings suggest that the program can contribute to enhancing athletic performance and daily activities through weight management, metabolic health, and inflammation control.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"159-166"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214941/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560291","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

Survey on female college students' perception of body shape and diet status. 女大学生体型感知与饮食状况调查。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550288.144

Young-Chul Kim, Tae-Gyung Lee, Jun-Su Kim

{"title":"Survey on female college students' perception of body shape and diet status.","authors":"Young-Chul Kim, Tae-Gyung Lee, Jun-Su Kim","doi":"10.12965/jer.2550288.144","DOIUrl":"10.12965/jer.2550288.144","url":null,"abstract":"This study was conducted to identify obesity status, body shape perception, and attempts at popular diet techniques, and to reveal the relationship between satisfaction with popular diet techniques and various factors such as body shape perception, body mass index (BMI), distorted body shape perception, and interest in weight loss etc. This survey was conducted from April to September 2024 with 1,486 female college students in Seongnam. Following results were obtained. In the question about body shape perception, the results were very fat (2.69%), fat (27.46%), average (54.44%), thin (11.91%), and very thin (3.50%). However, according to BMI, the results were obese (1.14%), overweight (4.17%), normal weight (66.76%), and underweight (27.93%). The satisfaction with popular diet techniques was higher in the obese group than in the underweight group. People with distorted perceptions of their body shape tried popular diet techniques more often than those with normal perceptions. And they were less satisfied than those with normal perceptions. As interest in weight loss increased, attempts at popular diet techniques increased. However, there was no significant relationship between interest in weight loss and satisfaction with popular diet techniques.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"167-171"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560289","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

Effects of inspiratory muscle training on pulmonary function, trunk stability, and balance in stroke patients: a stratified randomized controlled trial. 吸气肌训练对脑卒中患者肺功能、躯干稳定性和平衡的影响：一项分层随机对照试验。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550256.128

Dae-Hee Lee, Hye-Joo Jeon

{"title":"Effects of inspiratory muscle training on pulmonary function, trunk stability, and balance in stroke patients: a stratified randomized controlled trial.","authors":"Dae-Hee Lee, Hye-Joo Jeon","doi":"10.12965/jer.2550256.128","DOIUrl":"10.12965/jer.2550256.128","url":null,"abstract":"This study examined the impact of inspiratory muscle training (IMT) on respiratory function, trunk control, and balance in individual's poststroke. Thirty stroke patients were randomly divided into an IMT group (n=15) and a conventional neurodevelopmental treatment (CNT) group (n=15). Both groups underwent 30-min sessions, 5 times per week, over 6 weeks. Respiratory function was measured using the POWER-breathe K5 and a spirometer. Balance was evaluated using the trunk impairment scale (TIS), Berg Balance Scale (BBS), and the Timed Up and Go (TUG) test. The IMT group showed significant improvements in maximal inspiratory pressure, maximal inspiratory flow rate, maximal inspiratory capacity, peak expiratory flow, and forced expiratory volume in 1 sec (P<0.05). The CNT group showed no significant changes in respiratory outcomes. Both groups improved in TIS, BBS, and TUG scores, with no significant differences between them. IMT led to notable gains in respiratory function and showed positive trends in trunk control and balance. These results indicate that IMT may be a beneficial addition to stroke rehabilitation focused on respiratory and postural improvement.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"131-139"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214940/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560257","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

Frequency-specific neuromuscular adaptations: comparative effects of high- and low-frequency neuromuscular electrical stimulation on muscle function and quality. 频率特异性神经肌肉适应：高频和低频神经肌肉电刺激对肌肉功能和质量的比较影响。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550222.111

Hyeon-Deok Jo, Maeng-Kyu Kim

{"title":"Frequency-specific neuromuscular adaptations: comparative effects of high- and low-frequency neuromuscular electrical stimulation on muscle function and quality.","authors":"Hyeon-Deok Jo, Maeng-Kyu Kim","doi":"10.12965/jer.2550222.111","DOIUrl":"10.12965/jer.2550222.111","url":null,"abstract":"This study investigated the frequency-specific effects of high- and low-frequency neuromuscular electrical stimulation (NMES) on neuromuscular function and muscle quality. Sixteen healthy young males were randomly assigned to either a high-frequency stimulation group (HFES, 100 Hz; n=8) or a low-frequency stimulation group (LFES, 50 Hz; n=8) for 6 weeks of NMES intervention. Neuromuscular function was assessed using maximum voluntary isometric contraction (MVIC), while muscle quality of the rectus femoris (RF) and vastus lateralis (VL) was evaluated via ultrasound echo intensity (EI). Assessments were taken at baseline, midintervention (week 3), and postintervention (weeks 6, 8 and 10). HFES significantly increased MVIC during the intervention, indicating an immediate neuromuscular improvement. In contrast, LFES showed delayed effects, with significant EI improvements in RF and VL emerging only after the intervention ended. Statistical analysis revealed a significant interaction effect between time and intervention for MVIC and EI, highlighting the frequency-dependent nature of NMES adaptations. These results suggest that NMES induces neuromuscular adaptations in healthy adult males, with HFES promoting immediate gains and LFES leading to delayed benefits. Thus, frequency selection is critical in designing effective NMES protocols.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"151-158"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214954/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560288","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 impact of foam rolling recovery tool on oxidative stress biomarkers and performance in-water polo players: a randomized controlled trial. 泡沫滚动恢复工具对水球运动员氧化应激生物标志物和表现的影响：一项随机对照试验。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550170.085

Josu Barrenetxea-Garcia, Natalia Busto, Julio Calleja-González, Eduardo Sáez de Villarreal, Andrea Perazzetti, Sergi Nuell, Susana Garai, Juan Mielgo-Ayuso

{"title":"The impact of foam rolling recovery tool on oxidative stress biomarkers and performance in-water polo players: a randomized controlled trial.","authors":"Josu Barrenetxea-Garcia, Natalia Busto, Julio Calleja-González, Eduardo Sáez de Villarreal, Andrea Perazzetti, Sergi Nuell, Susana Garai, Juan Mielgo-Ayuso","doi":"10.12965/jer.2550170.085","DOIUrl":"10.12965/jer.2550170.085","url":null,"abstract":"This randomized controlled trial aimed to evaluate the effects of foam rolling (FR) recovery tool on oxidative stress biomarkers and sport-specific performance in male and female water polo (WP) players during a 7-week competitive period. The study also explored sex-based differences to guide tailored recovery strategies. Thirty-four WP players were recruited, with 27 completing the protocol (13 males and 14 females), and randomly assigned to a foam roller group or a control group (CG). Testing was conducted pre- and postintervention, measuring in-water boost, throwing speed, 20-m sprint swim, and oxidative stress biomarkers: Ferric reducing ability of plasma (FRAP), glutathione, oxidative damage in proteins (ODPs), total thiols. Dietary intake was evaluated via a validated food frequency questionnaire in week 6. The FR positively influenced throwing speed (P=0.021) and antioxidant capacity in male players (FRAP, P=0.006). However, no significant improvements in sprint or boost performance were observed in females, with ODP increasing in both sexes, particularly in CG females (P<0.001). Regression analyses showed that FRAP improvements significantly predicted 20-m sprint performance (P=0.027 for females, P=0.043 for males). Dietary analysis revealed adequate protein and antioxidant intake but suboptimal carbohydrate consumption. These findings suggest that FR may enhance specific performance outcomes and antioxidant capacity, particularly in male WP players, though its effect on oxidative damage appears limited. Managing oxidative stress through recovery tools like FR and nutritional strategies remains essential for optimizing performance in high-intensity team sports.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"140-150"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214943/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560292","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

Effect of changes in blood lactate levels and stress indices on performance in sports climbing athletes following 10 weeks of circuit weight training and traditional weight training. 循环负重训练与传统负重训练10周后运动攀岩运动员血乳酸水平及应激指标变化对运动成绩的影响

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550158.079

Lulu Wang, Young-Je Sim

{"title":"Effect of changes in blood lactate levels and stress indices on performance in sports climbing athletes following 10 weeks of circuit weight training and traditional weight training.","authors":"Lulu Wang, Young-Je Sim","doi":"10.12965/jer.2550158.079","DOIUrl":"10.12965/jer.2550158.079","url":null,"abstract":"This study examined the effects of circuit weight training (CWT) and traditional weight training on changes in blood lactate levels and stress indices and determined their impact on performance enhancement in sports climbing athletes specializing in speed and lead events. Thirty male sports climbing athletes were randomly assigned to the circuit weight-training group (n=15) or traditional weight-training group (n=15). Each training program was conducted for 60 min per session, 3 times/wk, for 30 sessions over 10 weeks. CWT was performed at an intensity of 40%-55% of one-repetition maximum (1RM) with maximum repetitions for 30 sec. Traditional weight training was performed at an intensity of 70%-80% of 1RM with 8-10 repetitions. Both training protocols consisted of 3 sets, with rest intervals of 60 and 120 sec between sets for CWT and traditional weight training, respectively. Blood lactate and adrenocorticotropic hormone levels significantly decreased in the circuit weight-training group. Norepinephrine and α-amylase levels decreased in both groups, without significant differences between groups regarding the degree of change posttraining. Regarding performance changes posttraining, unlike speed records, lead records significantly differed between groups, with greater improvements in the circuit weight-training group. Changes in blood lactate affected lead records, whereas changes in stress indices influenced both speed and lead records. However, effects of these changes did not significantly differ between groups. Applying exercise programs tailored to sports climbing athletes according to specific events may contribute to improved performance by reducing blood lactate levels and stress indices, ultimately achieving better competition outcomes.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 3","pages":"124-130"},"PeriodicalIF":1.2,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12214965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144560256","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 2025 Spring Conference of the Korean Society of Exercise Rehabilitation. 2025年韩国运动康复学会春季会议。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-06-25 eCollection Date: 2025-06-01 DOI: 10.12965/jer.2550270.135

Chang-Ju Kim

引用次数: 0

Differences in nutritional intake and physique according to dietary behaviors in middle school male athletes. 膳食行为对中学男运动员营养摄入和体质的影响。

IF 1.2

Journal of Exercise Rehabilitation Pub Date : 2025-04-30 eCollection Date: 2025-04-01 DOI: 10.12965/jer.2550088.044

Jae-Hyun Lee, Soonhyun Kwon, Minseo Kim, Soyoon Lee, Se-Yeon Jang, Wooyeon Jo, Jaeho Jin, Yaxiong Zheng, Min Suk Kang, Seong-Yeon Cho, Sang Ki Lee

{"title":"Differences in nutritional intake and physique according to dietary behaviors in middle school male athletes.","authors":"Jae-Hyun Lee, Soonhyun Kwon, Minseo Kim, Soyoon Lee, Se-Yeon Jang, Wooyeon Jo, Jaeho Jin, Yaxiong Zheng, Min Suk Kang, Seong-Yeon Cho, Sang Ki Lee","doi":"10.12965/jer.2550088.044","DOIUrl":"https://doi.org/10.12965/jer.2550088.044","url":null,"abstract":"Although various dietary behavioral issues affecting healthy development of adolescents have been studied, research on dietary behaviors of adolescent athletes is still limited. This study investigated the relationship between dietary behaviors and body size, energy intake, and nutrient intake in 66 first-year male middle school athletes (12.6-13.8 years old). Dietary behaviors were assessed using the nutritional quotient for adolescents (NQ-A), and energy and nutrient intakes were derived from 3-day food records including 2 weekdays and 1 weekend day. Dietary data were analyzed using CAN-pro 6.0 (Korean Nutrition Society). The results showed that the mean energy intake was 2,301.27±643.57 kcal, which was lower than the estimated energy requirement for this age group. In addition, the intake levels of dietary fiber, vitamin A, vitamin C, calcium, and magnesium were less than 70% of the Korean Dietary Reference Intake. In particular, calcium (r=0.31, P=0.021) and dietary fiber (r=0.28, P=0.038) showed a weak but positive correlation with the NQ-A score. Calcium (F=3.201, P=0.049) and dietary fiber (F=3.376, P=0.042) intake levels were significantly higher in athletes with higher NQ-A grades than in middle or low-grade athletes. However, no significant correlation was observed between NQ-A and physique. In conclusion, when evaluating the dietary behavior of middle school male athletes using NQ-A, athletes with better dietary behaviors were found to consume relatively more calcium and dietary fiber. However, it is important to note that a high NQ-A grade does not necessarily indicate sufficient nutrient intake.","PeriodicalId":15771,"journal":{"name":"Journal of Exercise Rehabilitation","volume":"21 2","pages":"61-68"},"PeriodicalIF":1.2,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12061778/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144013134","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