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The effect of an acute ingestion of Turkish coffee on reaction time and time trial performance
Caffeine Exercise Cognition Ergogenic effects
2015/11/2
The purpose of this study was to examine the ergogenic benefits of Turkish coffee consumed an
hour before exercise. In addition, metabolic, cardiovascular, and subjective measures of energy, focus an...
The effects of acute and prolonged CRAM supplementation on reaction time and subjective measures of focus and alertness in healthy college students
Check acute intake supply energy fatigue a placebo
2015/7/21
The purpose of this study was to examine the effect of acute and prolonged (4-weeks) ingestion of a supplement designed to improve reaction time and subjective measures of alertness, energy, fatigue, ...
Acute Effects of Static and Dynamic Stretching on Balance, Agility, Reaction Time and Movement Time
Warm-up exercise muscle stretching exercises sports performance adolescents
2015/5/22
The purpose of this study was to compare the acute effects of three different stretching protocols on balance, agility, reaction time and movement time of the upper limbs. Participants were thirty one...
Ground Reaction Forces and Loading Rates Associated with Parkour and Traditional Drop Landing Techniques
Kinetics absorption forefoot roll
2015/5/14
Due to the relative infancy of Parkour there is currently a lack of empirical evidence on which to base specific technique instruction upon. The purpose of this study was to compare the ground reactio...
A Comparison of Ground Reaction Forces Determined by Portable Force-Plate and Pressure-Insole Systems in Alpine Skiing
kinetic analysis alpine skiing accuracy skiing mode pressure insole
2015/5/8
For the determination of ground reaction forces in alpine skiing, pressure insole (PI) systems and portable force plate (FP) systems are well known and widely used in previous studies. The purposes of...
Modification of Agility Running Technique in Reaction to a Defender in Rugby Union
Agility decision-making kinematic analysis locomotion side-step rugby football
2015/5/5
Three-dimensional kinematic analysis examined agility running technique during pre-planned and reactive performance conditions specific to attacking ball carries in rugby union. The variation to runni...
Analysis of the vertical ground reaction forces and temporal factors in the landing phase of a countermovement jump
Impact absorption peak forces vertical jump
2015/5/5
In most common bilateral landings of vertical jumps, there are
two peak forces (F1 and F2) in the force-time curve.
The Influence of Ball Velocity and Court Illumination on Reaction Time for Tennis Volley
premotor reaction time motor reaction time electromyogram tennis
2015/5/4
The he purpose of this study is to examine the effects of ball velocity, court illumination, and volley type on the reaction time (RT) of a tennis athlete for a volley stroke. Eights cases with two di...
Ground Reaction Force Differences Between Running Shoes, Racing Flats, and Distance Spikes in Runners
Footwear impact track
2015/5/4
Various shoes are worn by distance runners throughout a training season. This study measured the differences in ground reaction forces between running shoes, racing flats, and distance spikes in order...
Number of Successive Cycles Necessary to Achieve Stability of Selected Ground Reaction Force Variables During Continuous Jumping
Reliability stability variability jumping ground reaction forces
2015/4/24
Because of inherent variability in all human cyclical movements, such as walking, running and jumping, data collected across a single cycle might be atypical and potentially unable to represent an ind...
Bilateral ground reaction forces and joint moments for lateral sidestepping and crossover stepping tasks
Badminton movement biomechanics injury
2015/4/21
Racquet sports have high levels of joint injuries suggesting the joint loads during play may be excessive. Sports such as badminton employ lateral sidestepping (SS) and crossover stepping (XS) movemen...
An Investigation Of Leg And Trunk Strength And Reaction Times Of Hard-Style Martial Arts Practitioners
Isometric isokinetic dynamometry martial art reaction
2015/3/26
The purpose of this study was to investigate trunk and knee strength in practitioners of hard-style martial arts. An additional objective was to examine reaction times in these participants by measuri...
A COMPARISON OF UPPER-EXTREMITY REACTION FORCES BETWEEN THE YURCHENKO VAULT AND FLOOR EXERCISE
Gymnastics injuries biomechanics vaulting kinetics
2015/3/17
The purpose of this study was to examine reaction forces transmitted to the upper extremities of highlevel gymnasts during the round-off phase of the Yurchenko vault. A secondary purpose of this study...
Effect of Acute Exercise on Clinically Measured Reaction Time in Collegiate Athletes
BRAINCONCUSSION PHYSICAL EXERTION SIMPLE REACTION TIME FATIGUE
2017/5/18
We have developed a reliable and valid clinical test of reaction time (RTclin) that is sensitive to the acute effects of concussion. If RTclin is to be used as a sideline concussion assessment tool th...
Comparison of the Physical and Biomotor Characteristics, and Reaction Time between Turkish Male and Female Ice Hockey Players
Sports Performance Ice Hockey Physical Characteristics
2013/1/31
The purpose of this study was to measure and compare the physical and bio motor characteristics of male and female Turkish ice hockey players. Structural and functional differences depending on the ge...