搜索结果: 1-15 共查到“stretching”相关记录48条 . 查询时间(0.078 秒)
Effects of a Stretching Development and Maintenance Program on Hamstring Extensibility in Schoolchildren: A Cluster-Randomized Controlled Trial
Flexibility program flexibility maintaining classic sit-and-reach test physical fitness primary school children physical education setting
2016/3/11
The main purpose of the present study was to examine the effects of a physical education-based stretching development and maintenance program on hamstring extensibility in schoolchildren. A sample of ...
Stretching Groth-Sahai: NIZK Proofs of Partial Satisfiability
Zero-knowledge Groth-Sahai proofs distributed cryptography
2016/1/4
Groth, Ostrovsky and Sahai constructed a non-interactive Zap for NP-languages by observing
that the common reference string of their proof system for circuit satisfiability admits
what they call cor...
Stretching Three-Holed Spheres and the Margulis Invariant
Margulis Invariant Three-Holed Spheres
2015/9/29
This paper applies the authors’ forthcoming work, ”Affine deformations of a three-holed sphere” in Lorentzian geometry to prove a result in
hyperbolic geometry. Namely, an infinitesimal de...
Unilateral Plantar Flexors Static-Stretching Effects on Ipsilateral and Contralateral Jump Measures
Athletic training exercise performance exercise training
2015/8/28
The aim of this study was to evaluate the acute effects of unilateral ankle plantar flexors static-stretching (SS) on the passive
range of movement (ROM) of the stretched limb, surface electromyogra...
The Acute Effects of Unilateral Ankle Plantar Flexors Static- Stretching on Postural Sway and Gastrocnemius Muscle Activity during Single-Leg Balance Tasks
Balance postural stability stabilometry
2015/5/25
The aim of this study was to investigate the acute effects of
unilateral ankle plantar flexors static- stretching on surface
electromyography (sEMG) and the center of pressure (COP)
during a sin...
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...
Effects of Baseline Levels of Flexibility and Vertical Jump Ability on Performance Following Different Volumes of Static Stretching and Potentiating Exercises in Elite Gymnasts
Gymnastics countermovement jump stretching post- activation potentiation
2015/5/21
This study examined the effects of baseline flexibility and vertical jump ability on straight leg raise range of motion (ROM) and counter-movement jump performance (CMJ) following different volumes of...
Acute Effects of Static Stretching, Dynamic Exercises, and High Volume Upper Extremity Plyometric Activity on Tennis Serve Performance
velocity warm-up power potentiation ball speed
2015/5/13
The purpose of this study was to compare the acute effects of static stretching; dynamic exercises and high volume upper extremity plyometric activity on tennis serve performance. Twenty-six elite you...
Effects of dynamic and static stretching within general and activity specific warm-up protocols
Flexibility sports performance jumps
2015/5/11
The purpose of the study was to determine the effects of static
and dynamic stretching protocols within general and activity
specific warm-ups.
Acute effects of three different stretching protocols on the Wingate test performance
Static stretching proprioceptive neuromuscular facilitation
2015/5/8
The purpose of this study was to examine the acute effects of
different stretching exercises on the performance of the traditional Wingate test (WT). Fifteen male participants performed
five WT; o...
Short Durations of Static Stretching when Combined with Dynamic Stretching do not Impair Repeated Sprints and Agility
Flexibility agility running stretch duration stretch intensity
2015/5/7
This study aimed to compare the effect of different static stretching durations followed by dynamic stretching on repeated sprint ability (RSA) and change of direction (COD). Twenty-five participants ...
Effects of ContractRelax, Static Stretching, and Isometric Contractions on MuscleTendon Mechanics
PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION RANGE OF MOTION TENDON STIFFNESS STRETCH TOLERANCE ULTRASONOGRAPHY
2017/4/20
Introduction: Loading characteristics of stretching techniques likely influence the specific mechanisms responsible for acute increases in range of motion (ROM). Therefore, the effects of a version of...
Upper Limb Static-Stretching Protocol Decreases Maximal Concentric Jump Performance
Kinesiology neuroscience physiology performance
2015/5/25
The purpose of the present study was to evaluate the acute effects of an upper limb static-stretching (SS) protocol on the maximal concentric jump performance. We recruited 25 young healthy, male, res...
Effects of Dynamic Stretching on Strength, Muscle Imbalance, and Muscle Activation
STRETCHING INDUCED MUSCLE STRAIN MUSCLE INJURY KNEE INJURY INJURY RISK ISOKINETIC MUSCLE STRENGTH
2017/5/19
This study aimed to examine the acute effects of dynamic stretching on concentric leg extensor and flexor peak torque, eccentric leg flexor peak torque, and the conventional and functional hamstring–q...
Effects of Static Stretching Following a Dynamic Warm-up on Speed, Agility and Power
Performance enhancement warm-up vertical jump 20m sprint Illinois agility
2013/10/1
Static Stretching prior to sport has been shown to decrease force production in comparison to the increasing popularity of dynamic warm-up methods. However some athletes continue to use a bout of stat...