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Carbohydrate mouth rinsing has no effect on power output during cycling in a glycogen-reduced state
Ergogenic aid Fluid ingestion Time trial Sports drink Mouthwash Supplementation
2016/5/16
Background:The effect of mouth rinsing with a carbohydrate (CHO) solution on exercise performance is inconclusive with no benefits observed in the fed state. This study examined the effect of CHO mout...
Inhaled Beta2-Agonist Increases Power Output and Glycolysis during Sprinting in Men
BETA2-AGONISTS MUSCLE METABOLISM SINGLE FIBERS
2017/4/13
Purpose: The aim of the present study was to investigate the effects of the beta2-agonist terbutaline (TER) on power output and muscle metabolism during maximal sprint cycling.
Methods: In a randomiz...
Muscle contraction velocity,strength and power output changes following different degrees of hypohydration in competitive olympic combat sports
Hydration Urine osmolality Bench press Taekwondo Olympic wrestling and boxing
2016/5/16
Background:It is habitual for combat sports athletes to lose weight rapidly to get into a lower weight class. Fluid restriction, dehydration by sweating (sauna or exercise) and the use of diuretics ar...
The influence of commercial energy shots on response time and power output in recreational cyclists
Performance Energy shots Caffeine Taurine Carbohydrates
2015/7/29
Caffeine based energy shot products accounted for $1.3 billion in sales in 2011. Caffeine has been shown to confer numerous benefits during exercise and is oftentimes combined with ingredients such as...
Post-prandial carbohydrate ingestion during 1-h of moderate-intensity, intermittent cycling does not improve mood, perceived exertion, or subsequent power output in recreationally-active exercisers
Recreational exercise Non-caloric Sport beverage
2015/7/27
This study compared the effects of ingesting water (W), a flavored carbohydrate-electrolyte (CE) or a
flavored non-caloric electrolyte (NCE) beverage on mood, ratings of perceived exertion (RPE), and...
The effects of a commercially available botanical supplement on strength, body composition, power output, and hormonal profiles in resistance-trained males
Fenugreek leguminous plants resistance training
2015/7/21
Background: Fenugreek (Trigonella foenum-graecum) is a leguminous, annual plant originating in India and North Africa. In recent years Fenugreek has been touted as an ergogenic aid. The purpose of thi...
Effects of a supplement designed to increase ATP levels on muscle strength, power output, and endurance
power output endurance
2015/7/13
The present study examined the acute effects of a nutritional supplement intended to improve adenosine triphosphate (ATP) concentrations on vertical jump height, isometric strength of the leg extensor...
The Influence of Serial Carbohydrate Mouth Rinsing on Power Output during a Cycle Sprint
Anaerobic exercise performance exercise physiology nutrition physical performance
2015/5/22
The objective of the study was to investigate the influence of serial administration of a carbohydrate (CHO) mouth rinse on performance, metabolic and perceptual responses during a cycle sprint. Twelv...
Age-associated changes in V ． O2 and power output – A cross-sectional study of endurance trained New Zealand cyclists
Maximal oxygen consumption aging
2015/4/3
Age-associated changes in power and maximal oxygen consumption (V
．
O2max) were studied in a cross section of endurance
trained cyclists. Subjects (n = 56) performed incremental cycling
exercise...
RECOVERY OF POWER OUTPUT AND HEART RATE KINETICS DURING REPEATED BOUTS OF ROWING EXERCISE WITH DIFFERENT REST INTERVALS
Interval training maintenance of power output
2015/3/18
This study examined the effect of recovery time on the maintenance of power output and the heart rate
response during repeated maximal rowing exercise. Nine male, junior rowers (age: 16 ± 1 years; b...
EFFECTS OF ACTIVE VERSUS PASSIVE RECOVERY ON POWER OUTPUT DURING REPEATED BOUTS OF SHORT TERM, HIGH INTENSITY EXERCISE
Anaerobic power light exercise lactate power output.
2015/3/11
ATP repletion following exhaustive exercise is approximated to be 90-95% complete in 3 minutes, and is
crucial in the performance of short duration, high intensity work. Few studies appear to have u...
Effects of time of day on power output and thermoregulation responses during cycling over a simulated hilly course in the heat (35C)
Thermometric pill environmental temperature computer trainer work output athletic performance
2009/12/17
The aim of the present investigation was to compare responses
to sustained exercise in the morning and evening in
the heat (35°C) over a hilly prolonged simulated course. The
thermoregulatory respo...
以稳定指标灵敏度确定发电机有功功率输出极限（Determination of Generator Active Power Output Limit by Stability Index Sensitivity）
暂态稳定性 轨迹分析法 稳定指标 轨迹灵敏度 有功功率输出极限
2010/8/17
轨迹灵敏度提供了将轨迹变化定量化的方法，可揭示由参数或初始条件的微小改变所导致的动态轨迹的变化程度，并能用来探究参数空间的轨迹特征。轨迹分析法是电力系统暂态稳定分析的有效方法，能定量给出反映稳定程度的稳定指标和不稳定指标。文章基于轨迹分析法和轨迹灵敏度提出了一种稳定指标灵敏度计算方法用于估计发电机有功功率输出极限。应用此方法进行了案例研究，把稳定指标灵敏度应用到IEEE-39母线系统，与相应的仿真...
Power output and mechanical efficiency of human muscle in maximal cycle ergometer efforts at different pedalling rates
Mechanical efficiency Force-velocity relationship Power output Fatigue index Cycle ergometer
2010/9/17
The aim of this work was to verify the hypothesis that the lowering of the pedalling rate (elicited by the increase of the exterior load) during maximal efforts performed with identical work amount ca...