Results 21 to 30 of about 241,746 (201)

RESEARCH ON THE COMPETITIVE PERFORMANCE OF THE BULGARIAN NATIONAL TEAM OF UNDER – 16 FEMALE PLAYERS IN THE EUROPEAN CHAMPIONSHIP, DIVISION B IN 2012 [PDF]

Sport Mont, 2013
In today's basketball, the opinion that achieving high and stable sports results can be realized only by science-based long-term preparation is gaining more and more popularity.
Tsanko Tsankov, Jasmine Tsankova
doaj  

Comparison of the Impulse the New BETA Volleyball Designed With Other Volleyballs Samples [PDF]

Biyumikānīk-i varzishī, 2022
Background and aim The sport of volleyball requires constant contact of sports balls with the hands of athletes, Therefore, the sports balls used in volleyball can play an important role in the performance of athletes.
Mohsen Bargahmadi, Ehsan Fakhri Mirzanag, Safa Seraj Mahdizadeh   +2 more
doaj  

The Relationship of Anxiety, Confidence, and Motivation to the Performance of Volleyball Referees: A Correlation Study

Juara, 2022
The purpose of this study was to analyze the relationship between anxiety, self-confidence, and motivation to the performance of the referees of volleyball associations throughout Indonesia, West Nusa Tenggara province.
Nurfani Nurfani, Setya Rahayu, Bambang Priyono   +2 more
doaj   +1 more source

The Oriental Witches: Women, Volleyball and the 1964 Tokyo Olympics [PDF]

, 2014
At the 1964 Tokyo Olympics, the Japanese women’s volleyball won the gold medal, which in many ways can be viewed as an epoch-making event in Japanese post-war sporting history.
Macnaughtan, Helen
core   +1 more source

The relationship of some kinematic variables of approach and takeoff phases with accuracy and velocity of high spike in volleyball [PDF]

مجلة الرافدين للعلوم الرياضية, 2014
Research aims to: - Identify the values of some kinematics variables for two phases approaching and the takeoff of high spike in volleyball. - Identify the accuracy values of the spike in volleyball - Identify the relationship between some kinematic ...
Mohammed Khaleel Mohammed
doaj   +1 more source

Development of Media Block Training Volleyball

Halaman Olahraga Nusantara, 2023
This study aims to develop a volleyball block training tool media. Based on observations made in volleyball clubs throughout the city of Pontianak, there is no volleyball block training tool media, so it is necessary to develop a volleyball block ...
Eka Supriatna, Rubiyatno Rubiyatno
doaj   +1 more source

Post-activation performance enhancement of flywheel and traditional squats on vertical jump under individualized recovery time

Frontiers in Physiology
PurposeTo explore the post-activation performance enhancement (PAPE) of flywheel and traditional squats on a series of vertical jumps, the loads of the two protocols were matched based on their linear velocities. In addition, we attempted to validate the
Shaocheng Sun, Ying Yu, Yu Niu, Meiling Ren, Jiaoqin Wang, Jiaoqin Wang, Ming Zhang   +6 more
doaj   +1 more source

Metabolomic Signatures of Recovery: A Secondary Analysis of Public Longitudinal LC–MS Datasets Shows Polyphenol-Rich Interventions Attenuate Purine Degradation and Oxidative Stress Following Exhaustive Exercise

Metabolites
Background: Post-exercise recovery involves coordinated metabolic restoration and redox rebalancing. Although dietary polyphenols have been proposed to facilitate recovery, the metabolic mechanisms underlying their effects—particularly during the ...
Xuyang Wang, Chang Liu, Yirui Chen, Mengyang Wang, Kai Zhao, Wei Jiang   +5 more
doaj   +1 more source

Crater Observing Bioinspired Rolling Articulator (COBRA)

Advanced Intelligent Systems, EarlyView.
Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame, Henry Noyes, Eric Sihite, Arash Kalantari, Alireza Ramezani   +4 more
wiley   +1 more source

None are Accurate but Some are Useful: A Comparison of Different Systems Used to Assess Jump Height in Volleyball

International Journal of Strength and Conditioning
Training load monitoring and performance testing are crucial components within high-performance sports. In volleyball, jump height both contributes to the training load and is an important performance measure to monitor.
Daan Grob, Arne Henriks, Job Fransen, Matthias Kempe   +3 more
doaj   +1 more source