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Kinematic Mechanisms of How Power Training Improves Healthy Old Adults’ Gait Velocity
WALKING MUSCLE AGING BIOMECHANICS EXERCISE
2018/4/24
Introduction Slow gait predicts many adverse clinical outcomes in old adults, but the mechanisms of how power training can minimize the age-related loss of gait velocity is unclear. We examined the ef...
Critical Velocity and Anaerobic Paddling Capacity Determined by Different Mathematical Models and Number of Predictive Trials in Canoe Slalom
Canoe slalom critical velocity sports performance aerobic parameter anaerobic parameter elite athletes
2015/5/26
The purpose of this study was to analyze if different combinations of trials as well as mathematical models can modify the aerobic and anaerobic estimates from critical velocity protocol applied in ca...
Development and Validity of a Scale of Perception of Velocity in Resistance Exercise
RPE rating perceived velocity strength training
2015/5/25
This aims of this study were twofold; 1) to development a new
scale of perceived velocity in the bench press exercise and 2) to
examine the scales concurrent validity. Twenty one physically
acti...
Effects of A 6-Week Junior Tennis Conditioning Program on Service Velocity
tennis strength flexibility service performance
2015/5/15
This study examined the effects of a 6-week strength-training program on serve velocity in youth tennis players. Thirty competitive healthy and nationally ranked male junior tennis players (13 years o...
Influence Of Opposition On Ball Velocity In The Handball Jump Throw
Team handball jump throw ball velocity defence
2015/5/7
The purpose of the present study was to investigate the influence of different degrees of opposition on ball velocity in the jump throw in elite, amateur and adolescent team handball players. Thus, on...
A Low-Cost Contact System to Assess Load Displacement Velocity in a Resistance Training Machine
Velocity testing strength training speed events
2015/5/7
This study sought to determine the validity of a new system for assessing the displacement and average velocity within machine-based resistance training exercise using the Chronojump System. The new d...
Inter-Joint Coordination in Producing Kicking Velocity of Taekwondo Kicks
Taekwondo kicks kinematics inter-joint coordination
2015/5/6
The purpose of this study was to investigate joint kinematics of the kicking leg in Taekwondo and to examine the role of inter-joint coordination of the leg in producing the kicking velocity. A new in...
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...
Can the be used to estimate critical velocity in young competitive swimmers?
Training evaluation aerobic ability critical power
2015/4/21
The aims of the present study were to assess critical velocity using the swimmer curriculum in front crawl events and to compare critical velocity to the velocity corresponding to a 4 mmol·l-1 of bloo...
Predicting the Intra-Cyclic Variation of the Velocity of the Centre of Mass from Segmental Velocities in Butterfly Stroke: A Pilot Study
Swimming body's velocity fluctuation feet's velocity hand's velocity
2015/4/8
The purpose of this study was to analyze the relationship between the intra-cycle variation of the horizontal velocity of displacement of the center of mass (dV), the hand's and feet's velocity, as we...
High-velocity resistance exercise protocols in older women: Effects on cardiovascular response
Aging weight training blood pressure
2015/4/3
Acute cardiovascular responses to different high-velocity
resistance exercise protocols were compared in untrained older
women. Twelve apparently healthy volunteers (62.6 ± 2.9 y)
performed thre...
Assessment of Short-Distance Breaststroke Swimming Performance with Critical Velocity
Critical swimming velocity D’ hyperbolic curve cluster analysis
2015/3/18
For high-velocity running or swimming, the relationship between velocity (v) and its sustainable duration (t) can be described by a hyperbolic relationship: (v - Vcrit)·t = D’, where Vcrit is termed c...
The impact of high velocity/low load resistant trainingon variables that relate to soccer performance
soccer performance resistance training muscle soreness isometric force twitch interpolation vertical jump
2009/12/17
The aim of this study was to examine the effects of a resistance
training session which incorporated light loads and
high intensity contractions on performance variables associated
with soccer. Six...
Effects of specific resistance training program on force-velocity relationship, power consumption and work production of quadrics muscle during eccentric actions in elite athletes
Force-velocity relationship eccentric action average force power consumption work production resistance training
2009/12/17
Aim: Resistance training is the most famous method for the
prevention, rehabilitation of myotendinous injuries and especially
for the development of muscle’s ability in competitive and recreational
...
EVALUATION OF PLYOMETRICS, WEIGHT TRAINING AND THEIR COMBINATION ON ANGULAR VELOCITY
plyometrics angular velocity weight training
2009/8/26
The purpose of this study was to examine the effectiveness of six weeks of
plyometric training, weight training and their combination on angular velocity during a
60-second test cycle ergometer. Bas...