搜索结果: 76-90 共查到“知识库 运动生理学”相关记录735条 . 查询时间(2.877 秒)
Repeated Prolonged Exercise Decreases Maximal Fat Oxidation in Older Men
PROLONGED EXERCISE FAT METABOLISM SKELETAL MUSCLE
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2018/4/24
Introduction/Purpose Fat metabolism and muscle adaptation was investigated in six older trained men (age, 61 ± 4 yr; V˙O2max, 48 ± 2 mL·kg−1·min−1) after repeated prolonged exercise).
Met...
Brief Intense Stair Climbing Improves Cardiorespiratory Fitness
SPRINT INTERVAL TRAINING CARDIOMETABOLIC HEALTH V˙O2peak GLUCOSE HOMEOSTASIS EXERCISE
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2018/4/24
Purpose Sprint interval training (SIT) is a time-efficient strategy to improve cardiorespiratory fitness (CRF); however, most protocols have been studied in laboratory settings and require specialized...
Physical Activity and Sedentary Time among Children with Disabilities at School
ACCELEROMETER HEALTH YOUTH SPECIAL NEEDS RECESS PHYSICAL EDUCATION
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2018/4/24
Purposes Physical activity (PA) is important for the development of children with disabilities, but rarely does this population meet the recommended standards. Schools are salient locations for PA, bu...
The Effect of a Healthy Lifestyle on Future Physical Functioning in Midlife Women
PHYSICAL ACTIVITY DIET SMOKING GRIP STRENGTH BALANCE MOBILITY PROSPECTIVE COHORT
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2018/4/24
Purpose This study aimed to examine the prospective association between healthy lifestyle behaviors and objectively measured physical function in midlife women.
Methods Participants included 1769 rac...
High-Intensity Interval Training Increases Cardiac Output and V˙O2max
INTERVAL EXERCISE MAXIMAL OXYGEN UPTAKE STROKE VOLUME THORACIC IMPEDANCE FICK EQUATION CYCLE ERGOMETRY
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2018/4/24
Increases in maximal oxygen uptake (V˙O2max) frequently occur with high-intensity interval training (HIIT), yet the specific adaptation explaining this result remains elusive.
Purpose This study exam...
Voluntary Running Attenuates Metabolic Dysfunction in Ovariectomized Low-Fit Rats
EXERCISE OVARIECTOMY INSULIN SENSITIVITY AMPK SKELETAL MUSCLE METABOLISM
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2018/4/24
Introduction Ovariectomy and high-fat diet (HFD) worsen obesity and metabolic dysfunction associated with low aerobic fitness. Exercise training mitigates metabolic abnormalities induced by low aerobi...
Lower Extremity Stiffness Changes after Concussion in Collegiate Football Players
NEUROMUSCULAR FUNCTION JUMP LANDING BIOMECHANICS SPORTS-RELATED CONCUSSION
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2018/4/24
Purpose Recent research indicates that a concussion increases the risk of musculoskeletal injury. Neuromuscular changes after concussion might contribute to the increased risk of injury. Many studies ...
Effect of Ischemic Preconditioning on Endurance Performance Does Not Surpass Placebo
ISCHEMIC PRECONDITIONING AEROBIC EXERCISE ERGOGENIC AID PLACEBO EFFECT
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2018/4/24
Purpose Recent studies have reported ischemic preconditioning (IPC) can acutely improve endurance exercise performance in athletes. However, placebo and nocebo effects have not been sufficiently contr...
The Physiological Profile of a Multiple Tour de France Winning Cyclist
CYCLING PHYSIOLOGY ENDURANCE ELITE PERFORMANCE
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2018/4/24
Introduction This case study reports a range of physiological characteristics in a two-time Tour de France champion.
Methods After body composition assessment (dual-energy x-ray absorptiometry), two ...
High-Speed Cycling Intervention Improves Rate-Dependent Mobility in Older Adults
NEURAL NEUROMUSCULAR EXERCISE POWER TRAINING AGING
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2018/4/24
Purpose The aim was to determine the feasibility of a 6-wk speed-based exercise program that could be used to initiate new exercise behaviors and to improve rapid movement in older adults approaching ...
Adaptations with Intermittent Exercise Training in Post- and Premenopausal Women
BONE FORMATION MARKER BMD HbA1c GLUT-4 BODY COMPOSITION FLOORBALL MENOPAUSE
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2018/4/24
Introduction The purposes of the present study was to examine the effect of intermittent exercise training on musculoskeletal and metabolic health in postmenopausal (PM) and premenopausal (PRM) women ...
Physiological Adaptations to Sprint Interval Training with Matched Exercise Volume
AEROBIC INTERVAL TRAINING HORMONE LIPID PERFORMANCE TIME-EFFICIENT TRAINING
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2018/4/24
Purpose This study aimed to determine how high-intensity interval training (HIIT) protocols featuring matched times but distinct sprint durations affect cardiorespiratory and metabolic responses and p...
Exercise Affects T-Cell Function by Modifying Intracellular Calcium Homeostasis
EXERCISE IMMUNOLOGY FURA-2(AM) CALCIUM HOMEOSTASIS PROLIFERATION CALCIUM CHANNELS
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2018/4/24
Purpose The study aimed to investigate the effects of chronic moderate exercise on regulation of intracellular calcium signaling as an important link to proliferation capacity in murine splenic T lymp...
Aerobic Exercise Training Modalities and Prediabetes Risk Reduction
A1C GLYCEMIC CONTROL PHYSICAL ACTIVITY FITNESS HOMA
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2018/4/24
Purpose Prediabetes is linked to several modifiable risk factors, in particular, physical activity participation. The optimal prescription for physical activity remains uncertain. This pilot study aim...