Journal of Sports Sciences最新文献_第6页

Early life, environmental, and demographic factors associated with change in toddlers' objectively measured sedentary behaviour between 18 and 36 months of age. 与幼儿 18 至 36 个月客观测量的久坐行为变化相关的早期生活、环境和人口因素。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-21 DOI: 10.1080/02640414.2024.2430919

Marsha Dowda, Edward A Frongillo, Ruth P Saunders, Alexander C McLain, Kerry Cordan, Russell R Pate

{"title":"Early life, environmental, and demographic factors associated with change in toddlers' objectively measured sedentary behaviour between 18 and 36 months of age.","authors":"Marsha Dowda, Edward A Frongillo, Ruth P Saunders, Alexander C McLain, Kerry Cordan, Russell R Pate","doi":"10.1080/02640414.2024.2430919","DOIUrl":"https://doi.org/10.1080/02640414.2024.2430919","url":null,"abstract":"This study examined individual variation in change over time in sedentary behaviour and factors associated with higher or lower sedentary behaviour and change in sedentary behaviour in 110 toddlers from 18 to 36 months of age. Mother/child dyads were recruited into the study when children were 6 months of age. Mothers completed surveys, and children were measured at 6-month intervals to 36 months. Children wore accelerometers for one week at each time point, and height and weight were measured. Growth curve modelling examined relationships between demographic, early life, and environmental factors and sedentary behaviour from 18 to 36 months. Fifty-one percent of the children were boys. The trajectory of sedentary behaviour increased from 18 to 24 months then declined. Children with higher sedentary behaviour were less likely to be enrolled in daycare (p < 0.05), and they engaged in higher TV/electronic media use (p < 0.05). Children with lower sedentary behaviour were more likely to have been breastfed (p < 0.05). Children with higher locomotion scores at 6 months were less sedentary at 18 months (p < 0.05), but this difference diminished over time. Mothers should be encouraged to breastfeed, limit their child's TV/electronic media use, and provide opportunities for their young children to be physically active.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-7"},"PeriodicalIF":2.3,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142681647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pacing strategies of 10 km elite open water swimmers with enhanced temporal resolution: World Swimming Championships Budapest 2022. 增强时间分辨率的 10 公里精英公开水域游泳运动员步法策略：2022 年布达佩斯世界游泳锦标赛。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-19 DOI: 10.1080/02640414.2024.2430879

Jose Miguel Fernández-Asensio, Luis Rodríguez-Adalia, Francisco Hermosilla-Perona, Diego Chaverri, Santiago Veiga

{"title":"Pacing strategies of 10 km elite open water swimmers with enhanced temporal resolution: World Swimming Championships Budapest 2022.","authors":"Jose Miguel Fernández-Asensio, Luis Rodríguez-Adalia, Francisco Hermosilla-Perona, Diego Chaverri, Santiago Veiga","doi":"10.1080/02640414.2024.2430879","DOIUrl":"10.1080/02640414.2024.2430879","url":null,"abstract":"The pacing and tactical race strategies of open water (OW) swimmers have been recognized as significant performance determinants in these events, despite the limited resolution of available race data due to the aquatic environment constraints. The main objective of the study was to re-examine the pacing strategies and race tactics of elite OW swimmers from new enhanced temporal resolution data during the 2022 World Championships (WCH). Data were collected from 58 males and 58 females participants classified into 5 performance groups (G1-G5) depending on their finishing positions. Average velocity, stroke rate, and partial positions were obtained for each swimmer in 17 timing points over the 10 km race (on average 550 m or 5.5% of the race distance). The pacing strategies of successful swimmers, especially men, showed a less conservative behaviour than previous WCH with leading race positions (at least top-6) from the race early stages and a lower race density (≈2%) upon arrival. The enhanced temporal resolution race data showed greater pacing variations as well as end race spurts over a shorter distance than previously reported for successful competitors. These results describe a partly new paradigm in OW race strategies compared to previous race data with low temporal resolution.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-10"},"PeriodicalIF":2.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142667868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The influence of specific resistance training methodological prescription variables on strength development under hypoxic conditions: A systematic review and meta-analysis. 缺氧条件下特定阻力训练方法处方变量对力量发展的影响：系统回顾和荟萃分析。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-17 DOI: 10.1080/02640414.2024.2425536

Cristina Benavente, Belén Feriche

{"title":"The influence of specific resistance training methodological prescription variables on strength development under hypoxic conditions: A systematic review and meta-analysis.","authors":"Cristina Benavente, Belén Feriche","doi":"10.1080/02640414.2024.2425536","DOIUrl":"https://doi.org/10.1080/02640414.2024.2425536","url":null,"abstract":"A systematic review and meta-analysis were conducted focused on the impact of specific methodological prescription variables in resistance training (RT) programming on muscle strength under hypoxic conditions. Searches of Pubmed-Medline, Web of Science, Sport Discuss and the Cochrane Library compared the effect of RT on strength development under hypoxic (RTH) vs. normoxic (RTN) conditions through the 1-repetition maximum (1RM) test. Apart from the overall meta-analysis, several RT methodological prescription variables available in the included studies (set end point, total weekly training volume, type of exercise, region of the body measured or type of routine) were analysed. Thirteen studies met the inclusion criteria. The overall analyses showed trivial differences in 1RM favouring RTH over RTN (SMD = 0.18 [CI: 0.04; 0.31]; p = 0.030). Sub-analyses revealed that a RT programme of a non-full-body routine, including 9 or more sets per exercise/week of multi-joint exercises performed to non-failure, favoured RTH for enhancing 1RM (p < 0.10). In conclusion, the evidence ratified a trivial benefit of RTH over RTN for muscle strength gains after a RT period. However, the handling of specific RT methodological prescription variables can slightly improve strength development outcomes in hypoxia.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-10"},"PeriodicalIF":2.3,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142648165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The dose-response of the Copenhagen adduction exercise on adductor strength in high-level youth hockey players: A three-arm randomised controlled trial. 哥本哈根内收训练对高水平青少年曲棍球运动员内收肌力量的剂量反应：三臂随机对照试验

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-17 DOI: 10.1080/02640414.2024.2430875

Marcos Quintana-Cepedal, Omar de la Calle, María Medina-Sánchez, Irene Crespo, Hugo Olmedillas

{"title":"The dose-response of the Copenhagen adduction exercise on adductor strength in high-level youth hockey players: A three-arm randomised controlled trial.","authors":"Marcos Quintana-Cepedal, Omar de la Calle, María Medina-Sánchez, Irene Crespo, Hugo Olmedillas","doi":"10.1080/02640414.2024.2430875","DOIUrl":"https://doi.org/10.1080/02640414.2024.2430875","url":null,"abstract":"The aim of this cluster-randomised controlled trial was to investigate the training and detraining effects of two different-volume Copenhagen Adduction Exercise (CAE) protocols on adductor squeeze strength. Thirty high-level rink hockey players (14 y.o.) were allocated to a warm-up low-volume (LVG), high-volume (HVG) protocol, or a control group. Adductor strength change was evaluated over a period of 11 weeks (eight of intervention + three of detraining). Adherence to the intervention and reporting of delayed onset muscle soreness (DOMS) were also collected. Adductor strength increase was significantly higher in HVG compared to LVG (+24%, mean difference 0.68 Nm/kg, p = 0.03) or controls (+34%, mean difference 0.9 Nm/kg, p = 0.009) at the end of the intervention. No significant strength drop was observed after three weeks of detraining in any group (-2.7% - 6%, p = 0.16 - 0.66), while HVG values were still significantly higher compared to controls (+27%, mean difference 0.71 Nm/kg, p = 0.027) at week 11. Compliance was identical in both intervention groups (LVG: 92.3%, HVG: 93.3%) and one case of DOMS was reported across 208 individual sessions (0.48%). The CAE protocol performed twice a week enhances squeeze strength to a further extent compared to one weekly session.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-7"},"PeriodicalIF":2.3,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142648163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of limb occlusion pressure assessment position on performance, cardiovascular, and perceptual responses in blood flow restricted low-load resistance exercise: A randomized crossover trial. 肢体闭塞压力评估位置对血流受限低负荷阻力运动中的表现、心血管和知觉反应的影响：随机交叉试验。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-10 DOI: 10.1080/02640414.2024.2422205

Okan Kamiş, Nicholas Rolnick, Victor S de Queiros, Neslihan Akçay, Kadir Keskin, Kerem Can Yıldız, Cem Sofuoğlu, Tim Werner, Luke Hughes

{"title":"Impact of limb occlusion pressure assessment position on performance, cardiovascular, and perceptual responses in blood flow restricted low-load resistance exercise: A randomized crossover trial.","authors":"Okan Kamiş, Nicholas Rolnick, Victor S de Queiros, Neslihan Akçay, Kadir Keskin, Kerem Can Yıldız, Cem Sofuoğlu, Tim Werner, Luke Hughes","doi":"10.1080/02640414.2024.2422205","DOIUrl":"https://doi.org/10.1080/02640414.2024.2422205","url":null,"abstract":"This study investigated the effect of limb occlusion pressure (LOP) position on exercise performance, cardiovascular responses, and perceptual experiences during seated bilateral leg extensions with and without blood flow restriction (BFR). Thirty resistance-trained males (age: 22 ± 2 years; weight: 74.4 ± 13.6 kg; height: 177.4 ± 6.4 cm; BMI: 23.5 ± 3.3 kg/m2) participated. Each performed exercise to failure (4 sets, 30% 1RM, 1 min rest) in three conditions: Supine LOP-BFR, Seated LOP-BFR, and no-BFR. BFR was applied at 60% LOP. Significant interaction effects were found for RPE (p = 0.021, d = 0.76), RPD (p < 0.01, d = 1.72), and DOMS (p < 0.01, d = 2.28). Statistically significant fewer repetitions were completed in Supine LOP-BFR vs. no-BFR (p < 0.01, d = 0.5), Seated LOP-BFR vs. no-BFR (p < 0.01, d = 1.0), and Seated LOP-BFR vs. Supine LOP-BFR (p < 0.01, d = 0.6). RPE was higher in Seated LOP-BFR vs. no-BFR (p < 0.01, d = 0.52). RPD was higher in Supine LOP-BFR vs. no-BFR (p < 0.01, d = 0.62) and Seated LOP-BFR vs. no-BFR (p < 0.01, d = 1.25). DOMS was higher in Supine LOP-BFR vs. no-BFR (p < 0.01, d = 0.77) and Seated LOP-BFR vs. no-BFR (p < 0.01, d = 3.52). Seated LOP-BFR increased perceptual demands and reduced repetitions compared to Supine LOP-BFR. Both LOP-BFR conditions reduced repetitions compared to no-BFR without affecting cardiovascular measures.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-9"},"PeriodicalIF":2.3,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142622754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examining mindfulness as a strategy to improve the exercise experience. 将正念作为改善运动体验的一种策略进行研究。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-08 DOI: 10.1080/02640414.2024.2416841

Misbah Ticklay, Leighton Jones

{"title":"Examining mindfulness as a strategy to improve the exercise experience.","authors":"Misbah Ticklay, Leighton Jones","doi":"10.1080/02640414.2024.2416841","DOIUrl":"https://doi.org/10.1080/02640414.2024.2416841","url":null,"abstract":"Mounting evidence shows that positive affective responses to exercise can facilitate continued engagement. Numerous strategies (e.g., mindfulness, music) have been proposed to improve how people feel during exercise. Mindfulness research has primarily occurred in laboratory settings, and the present study sought to examine the effects of listening to a mindfulness recording during a self-paced walk outdoors. It was hypothesized that the mindfulness condition would elicit more positive affective responses during and after exercise and lead to greater associative attentional focus compared to a control condition. Thirty-four participants (Mage = 26.62, SD = 3.28 years), divided into two groups (mindfulness recording vs. control), individually completed a self-paced 1.5 mile walk through a park. Participants in the experimental condition listened to a mindfulness recording via headphones during the walk. Feeling Scale scores during exercise indicated greater pleasure (p < .001, ηp2 = .36), and Physical Activity Enjoyment Scale scores revealed greater enjoyment in the mindfulness group (p < .001, d = 1.50); there were no differences in attentional focus between groups (p = .120, ηp2 = .07). Both conditions were considered pleasant, and results support the use of mindfulness to further enhance pleasure and enjoyment during a low-to-moderate intensity outdoor walk.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-8"},"PeriodicalIF":2.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparisons of tactical and technical performance factors between winners and non-winners in Para Taekwondo: A comprehensive analysis of the 2020 Tokyo Paralympic Games. 残疾人跆拳道优胜者与非优胜者的战术和技术表现因素比较：2020 年东京残奥会综合分析。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-07 DOI: 10.1080/02640414.2024.2416812

Chan-Ho Park, David Michael O'Sullivan, Moo Sung Kim, Ye-Jin An, Hyun Chul Jung

{"title":"Comparisons of tactical and technical performance factors between winners and non-winners in Para Taekwondo: A comprehensive analysis of the 2020 Tokyo Paralympic Games.","authors":"Chan-Ho Park, David Michael O'Sullivan, Moo Sung Kim, Ye-Jin An, Hyun Chul Jung","doi":"10.1080/02640414.2024.2416812","DOIUrl":"https://doi.org/10.1080/02640414.2024.2416812","url":null,"abstract":"This study aims to analyse the differences in tactical and technical elements between winners and non-winners and identify key strategic and technical elements contributing to performance in Para Taekwondo. Notational analysis was used to achieve these objectives, and 78 Para Taekwondo matches (36 men's matches and 42 women's matches) from the 2020 Tokyo Paralympics were analysed. The recorded videos were analysed using Adobe Premiere Pro software (version 24.2) with a frame-by-frame analysis of 0.033 seconds. The main results are: a) winners had significantly higher kick-to-score ratios compared to non-winners (male: 38.3 ± 17.37% vs. 19.4 ± 11.95%, p < .001; female: 32.7 ± 18.17% vs. 11.0 ± 7.72%, p < .001); b) winners had fewer attack attempts but higher scoring efficiency; c) non-winners used the front leg more frequently (male: 43.2% vs. 39.7%, p < .05; female: 47.5% vs. 42.7%, p < .001); d) logistic regression analysis showed that kick-to-score ratio significantly impacted match outcomes for both male (OR = 1.10, p < .001) and female athletes (OR = 1.19, p < .001), while offensive frequency negatively impacted female athletes' match outcomes (OR = 0.89, p = .002). This study emphasizes the importance of scoring efficiency and strategic defensive actions, consistent with patterns in Olympic Taekwondo. It provides insights for enhancing athlete training and match strategy in combat sports, enriching the understanding of Para Taekwondo.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"1-8"},"PeriodicalIF":2.3,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cryotherapy with carbon dioxide hydrate enhances immediate recovery of muscle function from neuromuscular fatigue. 二氧化碳水合物冷冻疗法可增强神经肌肉疲劳后肌肉功能的即时恢复。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-01 Epub Date: 2024-11-12 DOI: 10.1080/02640414.2024.2423135

Kosuke Hirata, Daigo Shiozaki, Koki Yamada, Yusuke Miyokawa, Yoshinari Yajima, Ryota Akagi

{"title":"Cryotherapy with carbon dioxide hydrate enhances immediate recovery of muscle function from neuromuscular fatigue.","authors":"Kosuke Hirata, Daigo Shiozaki, Koki Yamada, Yusuke Miyokawa, Yoshinari Yajima, Ryota Akagi","doi":"10.1080/02640414.2024.2423135","DOIUrl":"10.1080/02640414.2024.2423135","url":null,"abstract":"This study investigated the effect of cryotherapy with carbon dioxide hydrate (CDH) on fatigue recovery of neuromuscular function and muscle blood circulation. Fourteen young males randomly received three types of 20-min recovery interventions (cryotherapy with CDH [CDH-condition] or normal ice [ICE-condition], or quiet sitting at room temperature [CON-condition]) 5 min following a fatiguing task (50 maximal effort isotonic contractions) on three separate days. The isotonic peak power of the knee extensors at 35 min after the fatiguing task in the CDH-condition (95% of baseline) was greater than that in the other conditions (82-89% of baseline; p ≤ 0.031). In addition, at 25 and 35 min after the fatiguing task, the changes in haemoglobin concentration of the knee extensors from before the fatiguing task in the CON-condition (2.5 and 3.0 μmol/L) were different from those in the ICE-condition (-1.4 and -1.3 μmol/L; p ≤ 0.004) but comparable to those in the CDH-condition (1.1 and 0.7 μmol/L; p ≥ 0.060), respectively. These findings suggest that cryotherapy with CDH did not lower the blood volume following the intervention, unlike that with normal ice, and promoted greater immediate recovery of muscle power from neuromuscular fatigue compared with cryotherapy with ice or passive rest.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"2103-2114"},"PeriodicalIF":2.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142622719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ranking performances of Olympic-style weightlifters adjusted for body mass on the same scale for both sexes: A novel approach. 根据体重调整奥林匹克式举重运动员的男女成绩排名：一种新方法。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-01 Epub Date: 2024-11-04 DOI: 10.1080/02640414.2024.2423138

Marianne Huebner, Tim J Cole

引用次数: 0

The influence of aerobic capacity on the loads and intensities of mixed martial arts sparring bouts. 有氧运动能力对综合格斗比赛的负荷和强度的影响。

IF 2.3 2区医学

Journal of Sports Sciences Pub Date : 2024-11-01 Epub Date: 2024-11-17 DOI: 10.1080/02640414.2024.2419239

Christopher Kirk, David Clark, Carl Langan-Evans

{"title":"The influence of aerobic capacity on the loads and intensities of mixed martial arts sparring bouts.","authors":"Christopher Kirk, David Clark, Carl Langan-Evans","doi":"10.1080/02640414.2024.2419239","DOIUrl":"10.1080/02640414.2024.2419239","url":null,"abstract":"The influence of aerobic variables on mixed martial arts (MMA) performance is currently unknown. This study aimed to compare the laboratory-measured aerobic variables of MMA participants to the external load and intensity of MMA sparring bouts to determine the effect of aerobic capacity on performance. Ten participants (age = 24 ± 2.8 years; mass = 74.3 ± 8.2 kg; stature = 176.8 ± 7.9 cm) completed the following: a treadmill-graded exercise test to measure V̇O2max, VT1 and VT2; 3 × 5 mins sparring bout equipped with a Catapult Optimeye S5 accelerometer recording Playerload (PLdACC) and Playerload per minute (PLdACC∙min-1), with a sessional rating of perceived exertion (sRPE) recorded as internal intensity. Median V̇O2max (53.3 ml∙kg∙min-1) was used to split the cohort into the top 50% and bottom 50%. Pearson's r correlations (BF10 ≥ 3) were calculated between GXT and sparring variables. V̇O2max (53.1 ± 5.9 ml∙kg∙min-1) was found to have very large (r ≥ .70) linear relationships with PLdACC (161.4 ± 27.2 AU) and PLdACC∙min-1 (10.7 ± 1.8AU). The top 50% group maintained moderate sRPE (4-6AU) and greater PLdACC∙min-1 throughout the bout, with the bottom 50% group's sRPE moving from moderate to high (>7AU) indicating V̇O2max <53 ml∙kg∙min-1 is related to increased internal intensity. These data support the aerobic nature of MMA and may provide aerobic capacity targets for athletes and coaches to aim for during competition preparation.","PeriodicalId":17066,"journal":{"name":"Journal of Sports Sciences","volume":" ","pages":"2093-2102"},"PeriodicalIF":2.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142648164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0