搜索结果: 31-45 共查到“知识库 运动生理学”相关记录735条 . 查询时间(0.494 秒)
Daily Weather and Children's Physical Activity Patterns
ACCELEROMETER METEOROLOGY WEATHER ELEMENTS INTRAINDIVIDUAL CHILD MODERATION
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2018/4/24
Introduction Understanding how the weather affects physical activity (PA) may help in the design, analysis, and interpretation of future studies, especially when investigating PA across diverse meteor...
Physical Activity and Adiposity-related Inflammation: The MESA
EXERCISE ADIPONECTIN INTERLEUKIN-6 RESISTIN OBESITY
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2018/4/24
Purpose Physical activity is associated with decreased adiposity-related inflammation in adults. Whether this association is independent of central obesity is unknown but important for understanding t...
β-Adrenergic Responsiveness in the Type 2 Diabetic Heart: Effects on Cardiac Reserve
LEFT VENTRICLE CARDIAC OUTPUT NERVOUS REGULATION
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2018/4/24
Type 2 diabetes (T2D) is associated with reduced cardiac reserve and aerobic capacity. Altered myocardial autonomic nervous regulation has been demonstrated in humans with diabetes (indirectly) and an...
Twenty-four Weeks of β-Alanine Supplementation on Carnosine Content, Related Genes, and Exercise
SKELETAL MUSCLE CARNOSINE CHRONIC β-ALANINE SUPPLEMENTATION CARNOSINE-RELATED GENES HIGH-INTENSITY CYCLING CAPACITY MUSCLE BIOPSY
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2018/4/24
Introduction Skeletal muscle carnosine content can be increased through β-alanine (BA) supplementation, but the maximum increase achievable with supplementation is unknown. No study has investigated t...
Exercise Training Reverses Extrapulmonary Impairments in Smoke-exposed Mice
DIAPHRAGM SKELETAL MUSCLE ENDOTHELIUM HIGH-INTENSITY INTERVAL TRAINING MITOCHONDRIAL FUNCTION COPD
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2018/4/24
Purpose Cigarette smoking is the main risk factor for chronic obstructive pulmonary disease and emphysema. However, evidence on the extrapulmonary effects of smoke exposure that precede lung impairmen...
Low-Force Muscle Activity Regulates Energy Expenditure after Spinal Cord Injury
DIABETES OBESITY ELECTRICAL STIMULATION EXERCISE METABOLISM
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2018/4/24
Reduced physical activity is a primary risk factor for increased morbidity and mortality. People with spinal cord injury (SCI) have reduced activity for a lifetime, as they cannot volitionally activat...
Long-Term Effects of Habitual Barefoot Running and Walking: A Systematic Review
BIOMECHANICS FOOT MORPHOLOGY MOTOR PERFORMANCE INJURIES FOOTWEAR LOCOMOTION
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2018/4/24
Introduction Barefoot locomotion is widely believed to be beneficial for motor development and biomechanics but are implied to be responsible for foot pathologies and running-related injuries. Althoug...
Aerobic Exercise Training Improves Orthostatic Tolerance in Aging Humans
CAROTID ARTERIAL BAROREFLEX PEAK O2 UPTAKE LOWER-BODY NEGATIVE PRESSURE CEREBRAL TISSUE OXYGENATION PRESYNCOPE
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2018/4/24
Purpose This study was designed to test the hypothesis that aerobic exercise training of the elderly will increase aerobic fitness without compromising orthostatic tolerance (OT).
Methods Eight healt...
Oral Contraceptive Use Dampens Physiological Adaptations to Sprint Interval Training
AEROBIC CAPACITY ATHLETIC PERFORMANCE CARDIAC OUTPUT DETRAINING FEMALE OVARIAN HORMONES
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2018/4/24
Purpose Oral contraceptive (OC) use reduces peak aerobic capacity (V˙O2peak); however, whether it also influences adaptations to training has yet to be determined. This study aimed to examine the infl...
Comparison of Measures of Maximal and Submaximal Fitness in Response to Exercise
PHYSICAL ACTIVITY EXERCISE TOLERANCE V˙O2peak MEASUREMENT ERROR INTERINDIVIDUAL RESPONSE
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2018/4/24
ntroduction Adoption of physical activity (PA) consistent with current guidelines does not improve maximal cardiorespiratory fitness (mCRF; V˙O2peak) beyond the error of measurement for approximately ...
Verification of Maximal Oxygen Uptake in Obese and Nonobese Children
FITNESS VALIDATION TEST PEDIATRIC OBESITY CARDIORESPIRATORY AEROBIC CAPACITY
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2018/4/24
Purpose The purpose of this study was to examine whether a supramaximal constant-load verification test at 105% of the highest work rate would yield a higher V˙O2max when compared with an incremental ...
Activity Levels for Four Years in a Cohort of Urban-Dwelling Adolescent Females
TIME-STAMPED STEP COUNTS SCHOOL-BASED ACTIVITY METROPOLITAN PEDOMETER
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2018/4/24
Purpose Evidence suggests that female adolescents and those living in urban environments may have lower physical activity (PA) levels compared with their peers. Yet few studies report PA for urban ado...
Exercise Attenuates High-Fat Diet–induced Disease Progression in 3xTg-AD Mice
INSULIN RESISTANCE EXERCISE TRAINING ALZHEIMER'S DISEASE COGNITIVE DECLINE
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2018/4/24
Purpose Little is known regarding the therapeutic role of exercise against the risk of a high-fat diet (HFD) for Alzheimer's disease (AD) and AD-like cognitive deficits. This study aimed to investigat...
Hypertension during Weight Lifting Reduces Flow-Mediated Dilation in Nonathletes
EXERCISE ENDOTHELIUM VASODILATION BRACHIAL ARTERY
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2018/4/24
Purpose The purpose of this study was to determine whether increased intraluminal pressure is the damaging factor that reduces flow-mediated dilation (FMD) in young, healthy subjects after resistance ...
Thermodilution-determined Internal Jugular Venous Flow
CEREBRAL BLOOD FLOW INTERNAL JUGULAR VENOUS FLOW THERMODILUTION TRANSCRANIAL DOPPLER
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2018/4/24
Purpose Cerebral blood flow (CBF) increases ~20% during whole body exercise although a Kety–Schmidt–determined CBF is reported to remain stable; a discrepancy that could reflect evaluation of arterial...