搜索结果: 136-150 共查到“保健医学 exercise”相关记录219条 . 查询时间(0.14 秒)
Effects of the Menstrual Cycle on Expiratory Resistance During Whole Body Exercise in Females
airway resistance female menstrual cycle exercise
2015/4/17
Our objective was to determine if the menstrual cycle affected expiratory resistance developed during progressive incremental exercise in females. Eleven females (age = 19.7 ± 1.1 yr., body mass = 58....
Changes in EEG During Graded Exercise on a Recumbent Cycle Ergometer
Exercise EEG brain activity
2015/4/17
Previous studies have shown changes in brain activity as a result of exercise; however, few studies have examined changes during exercise. The purpose of this study was to examine brain activity durin...
Pronounced Muscle Deoxygenation During Supramaximal Exercise Under Simulated Hypoxia in Sprint Athletes
NIRcws muscle deoxygenation hypoxic 30s Wingate test athletes
2015/4/17
The purpose of this study was to determine whether acute hypoxia alters the deoxygenation level in vastus lateralis muscle during a 30 s Wingate test, and to compare the muscle deoxygenation level bet...
Effect of Caffeine on Exercise Capacity and Function in Prostate Cancer Survivors
PERCEPTION OF EFFORT OLDER ADULTS PERFORMANCE-ENHANCING SUBSTANCES ERGOGENIC AID SUPPLEMENT
2017/4/14
Purpose: This study aimed to examine the acute effect of caffeine on exercise capacity, exercise-related fatigue, and functional performance in prostate cancer survivors.
Methods: In this randomized,...
A Possible Alternative Exercise Test for Youths with Cystic Fibrosis: The Steep Ramp Test
PULMONARY DISEASE EXERCISE TESTING EXERCISE CAPACITY REHABILITATION PHYSIOLOGY
2017/4/14
Purpose: The steep ramp test (SRT) can be used to provide an indication of exercise capacity when gas exchange measurements are not possible. This study evaluated the clinical usefulness of the SRT in...
Mesenchymal Stem Cells Augment the Adaptive Response to Eccentric Exercise
A7 INTEGRIN SATELLITE CELLS STEM CELL ANTIGEN-1 DOWNHILL RUNNING REPAIR GROWTH
2017/4/14
Purpose: The α7β1 integrin is a transmembrane protein expressed in the skeletal muscle that can link the actin cytoskeleton to the surrounding basal lamina. We have previously demonstrated that transg...
Conditioned Pain Modulation Predicts Exercise-Induced Hypoalgesia in Healthy Adults
PAIN AGING SEX DIFFERENCES ELBOW FLEXOR MUSCLES
2017/4/14
Introduction: Conditioned pain modulation (CPM) is the concept that pain inhibits pain and has potential rehabilitation implications for exercise prescription. The purpose of this study was to determi...
Capsaicin Supplementation Fails to Modulate Autonomic and Cardiac Electrophysiologic Activity During Exercise in the Obese: with Variants of UCP2 and UCP3 Polymorphism
Heart rate variability power spectral analysis cardiac depolarization-repolarization interval uncoupling protein capsaicin exercise
2015/4/13
We investigated the effects of capsaicin supplementation (150mg) on alterations of autonomic nervous system (ANS) activity associated with adverse effects of cardiac depolarization-repolarization inte...
Lung Diffusion Capacity can Predict Maximal Exercise in Apparently Healthy Heavy Smokers
Tobacco lung function exercise capacity lung diffusion capacity
2015/4/8
Chronic exposure to tobacco smoking may damage lung and heart function. The aim of this study was to assess maximal exercise capacity and its relationship with lung function in apparently healthy smok...
Lactate Kinetics After Intermittent and Continuous Exercise Training
Biexponential mathematical model recovery supra-maximal exercise
2015/4/8
The purpose of this study was to assess, the effects of continuous and intermittent exercise training on lactate kinetic parameters and maximal aerobic speed (MAS) using field tests. Twenty-four male ...
Absence of Gender Differences in the Fatigability of the Forearm Muscles During Intermittent Isometric Handgrip Exercise
Muscle fatigue gender differences handgrip
2015/3/30
Previous studies have reported women to have a greater resistance to fatigue than men during sustained handgrip exercise, however, observed gender differences in fatigue has been shown to be a functio...
Assessment of the Quadriceps Femoris Muscle in Women after Injury Induced by Maximal Eccentric Isokinetic Exercise with Low Angular Speed
Muscle damage torque electromyography magnetic resonance imaging creatine kinase
2015/3/30
The objectives of this study were to propose a model for exercise- induced muscle injury by way of a maximal eccentric isokinetic exercise at low angular speed, and assess the time course of functiona...
Effect of Caffeine on Oxidative Stress During Maximum Incremental Exercise
Trimethylxanthine malonaldehyde vitamins catecholamines VO max
2015/3/23
Caffeine (1,3,7-trimethylxanthine) is an habitual substance present in a wide variety of beverages and in chocolate-based foods and it is also used as adjuvant in some drugs. The antioxidant ability o...
Effects of Palm Vitamin E Supplementation on Exercise-Induced Oxidative Stress and Endurance Performance in the Heat
Oxidative stress endurance heat malondialdehyde palm vitamin E
2015/3/23
This study investigates the effects of tocotrienol-rich palm vitamin E supplementation on exercise-induced lipid peroxidation and endurance performance in the heat. In a double blind, cross-over study...
Relationship Between %Heart Rate Reserve And %VO Reserve During Elliptical Crosstrainer Exercise
Exercise mode regression exercise prescription
2015/3/23
The primary purpose of the study was to determine the relationships between %HRR vs. %VO2R and %HRR vs. %VO2max during maximal elliptical crosstrainer (ECT) exercise. A secondary aim was to compare th...