搜索结果: 1-15 共查到“教育学 OXYGEN”相关记录22条 . 查询时间(0.127 秒)
Verification of Maximal Oxygen Uptake in Obese and Nonobese Children
FITNESS VALIDATION TEST PEDIATRIC OBESITY CARDIORESPIRATORY AEROBIC CAPACITY
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 ...
Research article Comparison of pre-workout nitric oxide stimulating dietary supplements on skeletal muscle oxygen saturation, blood nitrate/nitrite, lipid peroxidation, and upper body exercise performance in resistance trained men
saturation blood nitrate/nitrite lipid peroxidation
2015/7/20
We compared Glycine Propionyl-L-Carnitine (GlycoCarn®) and three different pre-workout nutritional
supplements on measures of skeletal muscle oxygen saturation (StO2), blood nitrate/nitrite (NO...
Loading and Concurrent Synchronous Whole-Body Vibration Interaction Increases Oxygen Consumption During Resistance Exercise
Energy expenditure weight loss exercise prescription
2015/5/18
Exercise is commonly used as an intervention to increase caloric output and positively affect body composition. A major challenge is the low compliance often seen when the prescribed exercise is assoc...
The Contribution of "Resting" Body Muscles to the Slow Component of Pulmonary Oxygen Uptake During High-Intensity Cycling
Muscle oxygenation near infrared spectroscopy oxygen uptake kinetics arm exercise
2015/5/13
Oxygen uptake (VO2) kinetics during moderate constant-workrate (WR) exercise (>lactate-threshold (θL)) are well described as exponential. AboveθL, these kinetics are more complex, consequent to the de...
Oxygen Uptake Kinetics During Incremental- and Decremental-Ramp Cycle Ergometry
Oxygen uptake-work rate gain incremental-ramp exercise decremental-ramp exercise system linearity
2015/5/7
The pulmonary oxygen uptake (VO2) response to incremental-ramp cycle ergometry typically demonstrates lagged-linear first-order kinetics with a slope of ~10-11 ml·min-1·W-1, both above and below the l...
Endurance Training and VO2max: Role of Maximal Cardiac Output and Oxygen Extraction
EXERCISE TRAINING MAXIMAL OXYGEN CONSUMPTION ARTERIOVENOUS OXYGEN DIFFERENCE META-ANALYSIS
2017/4/20
Purpose: Although endurance training (ET) commonly augments maximal oxygen consumption (V˙O2max), it remains unclear whether such increase is associated with that of maximal cardiac output (Qmax) alon...
A Review of Stature, Body Mass and Maximal Oxygen Uptake Profiles of U17, U20 and First Division Players in Brazilian Soccer
Soccer maximal oxygen uptake playing positions
2015/4/13
Investigations in the physiological demands of soccer have identified that a significant percentage of energy production in match performance is provided through the aerobic pathways. It is therefore ...
The Effects of Hypobaric Hypoxia on Erythropoiesis, Maximal Oxygen Uptake and Energy Cost of Exercise Under Normoxia in Elite Biathletes
Altitude training erythropoiesis aerobic capacity biathlon
2015/5/25
The aim of the present study was to evaluate the effects of 3 weeks altitude training according to the HiHiLo (live high-base train high-interval train low) procedure as described by Chapman et al. (1...
Effects of Synchronization between Cardiac and Locomotor Rhythms on Oxygen Pulse during Walking
Heart rate step rate coupling entrainment oxygen consumption stroke volume
2015/5/25
The oObjective of the study was to investigate whether the occurrence of cardiac–locomotor synchronization (CLS) affects oxygen pulse (O2 pulse, mL/beat) during walking. Twelve healthy men were studie...
Peak Oxygen Uptake and Physical Activity in 13- to 18-Year-Olds: The Young-HUNT Study
EXERCISE MIDDLE AGE SUDDEN CARDIAC DEATH, SCREENING MASTER ATHLETES
2017/7/14
Inadequate physical activity (PA) and low cardiorespiratory fitness (i.e., peak oxygen uptake, V˙O2peak) are established as independent risk factors for cardiovascular disease, type 2 diabetes, and pr...
Dissolved oxygen fluxes and ecosystem metabolism in an eelgrass (Zostera marina) meadow measured with the eddy correlation technique
Dissolved oxygen fluxes ecosystem metabolism
2014/4/4
Dissolved oxygen (DO) fluxes were measured by eddy correlation to estimate net ecosystem metabolism
(NEM) during summer in a restored eelgrass (Zostera marina) meadow and a nearby, unvegetated sedime...
Acclimatization in High-Altitude Sport：Predictive Modeling of Oxygen Saturation as an Expedition Management Tool
High-Altitude Sport Expedition Management Tool Oxygen Saturation
2009/9/3
A management perspective is taken in developing a predictive model to forecast blood oxygen saturation levels for trekkers and mountaineers ascending to high altitudes. Blood oxygen saturation is an i...
The Comparison of Maximal Oxygen Consumption Between Seated and Standing Leg Cycle Ergometry：A Practical Analysis
Oxygen Consumption Practical Analysis Leg Cycle Ergometry
2009/9/2
Because previous studies have been equivocal, the current study compared VO2max between seated and standing cycle ergometry protocols in male (n=14) and female (n=22) volunteers of average cardiovascu...
IS THE MAXIMAL OXYGEN CONSUMPTION SINGLE BEST PREDICTOR OF SHUTTLE-RUN TEST?
shuttle-run wingate test VO 2max basketball regression
2009/8/21
aim of the present study was to evaluate the influence of aerobic, anaerobic and strength parameters of young basketball players on the indices of shuttle run test. A sample of 26 teenage basketball p...
Effect of switching pedal rate model on slow component of oxygen uptake during heavy-cycle exercise
Pedal rate EMG Mechanical power output Oxygen cost
2010/9/16
We examined the effect of a change in the muscle fiber recruitment patterns on the occurrence of the VO2 slow component (VO2SC) using both a previously employed exercise model for maintaining a given ...