Effect of repetition tempo on cardiovascular and metabolic stress when training to muscle failure during lower body exercise [0.03%]
重复次数 tempo 对下肢训练至力竭时心血管和代谢压力的影响
Shiyao Xia,Yifan Wang,Xu Zhang et al.
Shiyao Xia et al.
Objective: This study aimed to investigate the effects of different repetitions tempos on volume load (VL), time under tension (TUT), energy metabolism and muscle oxygenation indices during lower limb resistance training ...
Investigation of brain activation and functional connectivity characteristics following tennis-induced acute fatigue: evidence from fNIRS [0.03%]
基于网球引起的急性疲劳的脑激活和功能连接特征研究：来自fNIRS的证据
Xiaoke Chen,Yiling Song,Chaofan Chen et al.
Xiaoke Chen et al.
Objective: To investigate the changes in cognition, anaerobic power, and corresponding cerebral cortex activation characteristics and functional connectivity (FC) following fatigue induced by an acute simulated tennis mat...
Short-term administration of L-citrulline augments cardiac vagal control and reduces blood pressure in response to high-intensity exercise in untreated hypertensive males [0.03%]
短期内补充L-瓜氨酸可增强未经治疗的高血压男性在高强度运动中的心脏副交感神经控制并降低血压
Zhara Hosseini Moghadam Boroujeny,Mohammad Soltani,Minoo Bassami et al.
Zhara Hosseini Moghadam Boroujeny et al.
High-intensity exercise (HIE) improves cardiorespiratory fitness but also acutely increases autonomic and hemodynamic stress in hypertensive individuals. L-citrulline augments nitric-oxide bioavailability and buffers these responses. We con...
Body mass index has consistent effects on the magnitude of gait variability while its effect on the temporal structure of gait variability is age-dependent [0.03%]
体质指数对步态变异性的持续影响及其对步态变异性的年龄依赖性效应
Narges Shakerian,Seung Kyeom Kim,Tyler M Wiles et al.
Narges Shakerian et al.
Purpose: High body mass leads to changes in gait to accommodate the increased mechanical demands. Thus, previous research has examined how body mass affects gait variability (i.e., stride-to-stride fluctuations). However,...
Skeletal muscle histological remodeling precedes functional impairment in a muscle-specific manner following monocrotaline-induced heart failure in rats [0.03%]
乌头毒碱致大鼠心力衰竭后骨骼肌功能障碍之前存在结构重塑且具有肌肉特异性
Akinori Kaneguchi,Mahiro Fukunaga,Mikito Nishimura et al.
Akinori Kaneguchi et al.
Purpose: Skeletal muscle remodeling in heart failure contributes to exercise intolerance and muscle weakness, but the temporal relationship between histological alterations and functional impairment remains poorly underst...
Expert consensus on passive heating interventions to promote skeletal muscle strength and mass: a delphi study [0.03%]
关于被动加热干预促进骨骼肌力量和质量的专家共识：德尔菲研究
Elisa Lemos,Ian B Stewart,Patrick Rodrigues et al.
Elisa Lemos et al.
Purpose: Passive heating has emerged as a potential non‑exercise method to support muscle strength and mass, but its application is limited by inconsistent protocols and unclear dosage and safety guidelines. This study u...
The validity and utility of the all-out test for forearm flexor critical force [0.03%]
全功率试验测定前臂屈肌极限力的有效性和实用性
Paige Boklaschuk,Keenan MacDougall,Martin MacInnis
Paige Boklaschuk
An all-out test has been created to measure critical force (CF) of the forearm flexor muscles, but its suitability for rock climbing is unclear. We recruited 26 participants (14 male; 12 female), to assess the reliability and validity of th...
Trimethylamine N-oxide in exercise physiology: a gut microbiota-derived signal linking metabolic stress, redox balance and cardiometabolic health [0.03%]
运动生理学中的三甲胺N-oxide：一种肠道微生物衍生信号分子，连接代谢压力、氧化还原平衡和心血管代謝健康
Robert A Olek,Zsolt Radak
Robert A Olek
Trimethylamine N-oxide (TMAO) is a gut microbiota-derived metabolite traditionally associated with cardiovascular and metabolic disease risk; however, emerging evidence from exercise physiology and metabolomics suggests a more complex and c...
Oxygen uptake on-kinetics during horizontal and uphill treadmill running in moderate- and severe-intensity domains [0.03%]
中度和重度运动强度下水平和上坡跑步时的摄氧动力学反应
Thiago Pereira Ventura,Fernando Klitzke Borszcz,Gelson Ribeiro da Silva et al.
Thiago Pereira Ventura et al.
Purpose: To compare pulmonary oxygen uptake ([Formula: see text]) on-kinetics during level and uphill treadmill running performed within moderate- and severe-intensity domains in trained trail runners. ...
Imbalanced cortisol/BDNF signals and oxidative stress underscore temporary cognitive impairment in deep divers after in water/surface decompression: proof of concept [0.03%]
高强度气泡暴露下深潜水员复潜后暂时性认知损伤的激素和氧化应激标志物变化：概念验证研究
Simona Mrakic-Sposta,Simone Di Cianni,Gabriele Lombardi et al.
Simona Mrakic-Sposta et al.
Background: Military deep divers experience extreme environmental stressors, particularly with prolonged diving. Alterations such as hyperbaric conditions and variable O2 levels can prompt systemic/local oxidative stress ...