搜索结果: 1-12 共查到“体育科学 OXYGEN UPTAKE”相关记录12条 . 查询时间(0.908 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 ...
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...
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...
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...
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 ...
Oxygen uptake plateau occurrence in trained male and female adults
Maximal oxygen uptake Plateau phenomenon Athletes
2010/9/16
The attainment of an oxygen uptake ( ) plateau during maximal incremental exercise is often considered as a criterion for the elicitation of a maximal effort. However there is growing evidence that a ...
The effect of oxygen uptake at anaerobic threshold on resting plasma concentrations of reduced glutathione and thiobarbituric acid reactive substances (TBARS), and on the antioxidant enzyme activity in blood
Lipid peroxides Reduced glutathione Antioxidant enzymes Anaerobic threshold
2010/9/17
The aim of the study was to determine the resting activities of antioxidant enzymes (SOD, CAT, GPX) and the concentration of reduced glutathione (GSH) in blood, as well as of the lipid peroxidation pr...
Assessment of the accuracy of prediction of the maximal oxygen uptake based on submaximal exercises in the former elite rowers and paddlers
Prediction of the maximal oxygen uptake Submaximal cycle ergometer test the Astrand-Rhyming methods extrapolation methods
2010/9/17
The aim of the present study was to assess the usefulness of the Astrand-Rhyming and extrapolation methods as well as modifications thereof for prediction of the maximal oxygen uptake (VO2max) in the ...
Effect of blood lactate level on oxygen uptake at the offset of middle-intensity exercise
Oxygen uptake-Blood lactate Offset of exercise
2010/9/17
This study examines whether blood lactate level affects oxygen uptake at the offset of exercise (recovery ‡O2) in middle–intensity exercise. Work rates in the exercise were constants at 60, 100,...
Indirect methods of estimating maximal oxygen uptake on the rowing ergometer
Oarsmen Rowing ergometer Maximal oxygen uptake Indirect methods
2010/9/17
The aim of the present study was to develop an indirect method of estimating maximal oxygen uptake in oarsmen and oarswomen on the rowing ergometer based on both the submaximal exercises and the commo...