The purpose of this research was to determine the connection between Nordic hamstring power, and agility speed performance among Turkish national badminton players. study included 11 male 6 female muscle power athletes measured using H-Bord machine. Additionally, evaluated Agility T-Test, 10-meter sprint an electronic photocell. An analysis findings revealed a statistically significant difference NHTecc(a) NHTecc(b) strength, T-test scores in terms gender variable. Furthermore, strong...

The aim of this study is to determine the reliability and validity IVMES H-Bord eccentric hamstring strength measurement device. Thirty-eight healthy male athletes (age: 20.9 ± 2.11 years, height: 1.79 0.03 m, body weight: 76.6 kg, mass index: 22.6 0.69 kg/m 2 ) participated in study. Each test protocol was applied mode isometric respectively. Between-session test-retest analyzed for intraclass correlation coefficient (ICC) with 95% intervals (CI). Validity examined (NHT ecc ), iso using...

The relationship between balance, knee muscle strength, jump height and risk of injury has not been clearly stated in female volleyball athletes.The study was to determine whether a correlation exists joint isokinetic injury, balance athletes.Twenty-two athletes were involved into the study.Knee strength evaluated with Biodex 3 ® dynamometer.Jump performances countermovement (CMJ) test using Vert Jump Motion Sensitive Sensor.The for all players by Functional Movement Screen (FMS ).Balance...

The aim of this study was to analyze the within-week differences in external training intensity different microcycles considering playing positions women elite volleyball players.The and match data were collected during 2020-2021 season, which included 10 friendly matches, 41 league matches 11 champions matches. players' position, training/match duration, load, local positioning system (LPS) total distance, LPS jumps, accelerations, decelerations, high metabolic load distance (HMLD), acute...

This study investigates the power of variables in a logistic regression model (the efficacy or (EM)) to explain match results Turkish Men’s Volleyball League (TMVL) and Women’s (TWVL) terms players’ positions. The dependent variable was result, libero player efficiency (LPE), setter (SE), middle blocker (MBE), outside hitter (OHE) universal (UPE) were separately investigated for both genders. EM accurately classified 83.45% games won lost TWVL. sensitivity (proportion as...

Abstract This study aimed to examine the heart rate and blood lactate responses of female volleyball players during match according player positions. A total 24 senior (middle blocker (n = 6), setter spiker libero 6)) were monitored for before, after a match. The mean level determined 117.2 ± 13.9 bpm, 2.7 1.2 mmol/L Heart was statistically different between all playing positions except middle blockers vs. spikers (p < 0.05). levels groups not different. setters have lowest highest All...

Purpose:The aim of this study was to investigate whether taping the quadriceps muscle using KinesioTex facilitation technique affected isokinetic strength during an 8-week training program.Methods: 20 female volunteer volleyball players aged 15-19 were divided into two groups; and control group.Isokinetic muscular measured three times: before (1st measurement), 45 minutes after first (2nd measurement) process (3rd measurement).Results: No significant differences found between groups in...

The most efficient technique of scoring in volleyball is possible to be mentioned as attack. numbers attacks performed after the 20th scores during match are more important, and therefore this period should managed elaborately terms tactic. Therefore, it considered that players’ presenting productive performances with drills related trainings will upon winning match. 
 purpose study was investigate 2017-2018 Volleyball Sultans League session according nationalities positions....

This study was conducted to compare the functional movement patterns of female volleyball players from different countries. 34 women’s national team athletes three countries participated in study; Turkey (n=9), Azerbaijan (n=16) and Kyrgyzstan (n=9). Functional screen were determined by Movement Screen (FMS) test kit. The Kruskal-Wallis H Test used for multiple comparisons nonparametric tests determining difference between teams. At end study, it that FMS total scores teams higher...

This study investigates the relationships between internal and external load demands imposed on elite female volleyball players during training matches. Fourteen world champion league participated in this (mean ± standard deviation (SD); age, 22 0.9 years; height, 195.1 7.6 cm; body mass, 71.4 6.3 kg). The research lasted for 10 months. Moderate positive were found match ( r = 0.48) high metabolic distance (HMLD) matches HMLD 0.56). There also strong local positioning system (LPS) recorded...

The purpose of the study is to compare ratio lower extremity isokinetic hamstring/quadriceps (H/Q),bilateral strength difference (BLD) and relative peak torques (RPT) in volleyball players according leagues.101 participated (female=34, male=25 from 1st league; female=21, male=21 2ndleague). Isokinetic extension flexion knee muscle strengths were determined withisokinetic dynamometer. Independent t test was used players' flexor extensor RPT, H/Qratios BLD their leagues. In conducted, it that...

Objective: 12 weeks of corrective exercises may improve functional movement screen (FMS™) test scores elite female volleyball players. Materials and Methods: Thirteen players voluntarily participated in the study. The patterns were determined through FMS™ kit. Corrective exercise protocol was applied for 3 times a week during weeks. tests, total differences between pre-test post-exercise tests by means Wilcoxon Signed-Rank Test. Results: It that (19.6%) shoulder mobility (87%) significantly...

Providing muscular strength balance is an important factor in both improving sport performance and preventing sports injuries. The aim of the current study to determine leg shoulder muscle ratios elite female volleyball players. 14 voluntary players were included study. Dominant (D) nondominant (ND) knee who participated determined by isokinetic dynamometer at 60 ° s-1 180 angular speeds. Bilateral force differences (BLD), hamstring / quadriceps ratio (H/Q) external internal (E/I) averages...

The aim of the study is to investigate effect 8-week Nordic Hamstring (NH) exercise on hamstring/quadricepsratio (H/Q) and hamstring muscle strength. 22 amateur soccer players participated in study. Soccer weredivided into two groups: control group (CG) (n = 11) who only practiced training NordicHamstring (NHEG) performed NH addition training. isokinetic kneemuscle strength player was measured twice at beginning after 8 week NHexercise. An dynamometer used determine knee strengths players....

It has been evaluated in the literature that different maturation levels exist same chronological age and this may be an advantage for athletic performance. The aim of study was to examine performance characteristics young male female volleyball players according their relative age.A total 536 athletes who were 14 years old similar training age, 238 298 subjects participated study. Relative determined by quitting quartile year starting from January. Explosive strength (counter movement squat...

Objective: The aim of the study is to determine hamstring/quadriceps (H/Q) strength ratio, peak torque (PT), and postural balance (PB) in dominant (D) non-dominant (ND) legs Turkish female volleyball players. Methods: This cross-sectional included 63 Women's Volleyball 1st league players with a mean age 21.9±4.4 yr, height 182.0±5.9 cm body weight 66.5±8.3 kg. Dynamic measurements were performed for 20 seconds three repetitions each leg. Overall stability index (OSI), anterior/posterior...

Yapılan çalışmanın amacı, kadın voleybolcuların izokinetik el bileği ve omuz kuvveti ile servis atış smaç vuruş hızı arasındaki ilişkinin incelenmesidir. Çalışmaya 34 voleybolcu gönüllü olarak katılmıştır. Voleybolcuların (60°s -1 90°s ) kuvvetleri 180°s dinamometre ile, hızları radar aleti belirlenmiştir. ilişkiyi belirlemek için Pearson Korelasyon Analizi kullanılmıştır. istatiksel analiz sonucunda, bilek arasında anlamlı bir ilişki belirlenmezken, (p>0,05) pozitif yönde tespit edilmiştir...

Takım oyuncusu (voleybol ve futbol) sedanter olan 10-14 yaş grubu çocukların oyunsallık düzeyinin analizi belirli değişkenlerle karşılaştırılması amaçlanan araştırmada çalışma grubunu 648 katılımcı oluşturmaktadır. Araştırmada Hazar’ın 2014 yılında geliştirdiği 27 sorudan 5 alt boyuttan oluşan “10-14 Yaş Çocuklarda Oyunsallık Ölçeği” kullanılmıştır. Verilerin homojen dağıldığı belirlendiği için parametrik testler uygulanmış, analizlerde betimsel istatistikler, Bağımsız Tek Örneklem T testi,...

Bu çalışmanın amacı kadın voleybolculara uygulanan core ve düzeltici egzersizlerin, Fonksiyonel Hareket Taraması (FMS) test skorlarına etkisinin incelenmesidir. Çalışmaya 13 voleybolcu (yaş= 27,53 ± 5,12 yıl) gönüllü olarak katılmıştır. Katılımcıların fonksiyonel hareketleri FMS kiti ile belirlenmiştir. Voleybolculara haftada 3 gün olmak üzere 8 hafta boyunca egzersiz programı uygulanmıştır. Voleybolcuların alt testleri toplam puanları ön sonrası son puanlarının istatistiksel farkları...

In many sports like volleyball, jumping, balance and explosive strength which are biomotor abilities have become more important day by to succeed. Athletes focus on games at game period so the time that they spend for improving their can be less. Therefore, performance obtained in preparation sustaining whole season affect significantly team rank end of season. 
 lights these informations, amount jumps with respect different positions was investigated major league Turkey 2013-2014....

This study was conducted to estimate the Olympic ranking of games played in qualifying groups by countries that were qualified for 2016 Rio Olympics volleyball branch analyzing with developed artificial neural networks (ANN) and linear equation model. In study, difficulty level all (n=324) total 22 teams (11 female 11 male teams) International Volleyball Federation (FIVB) score evaluated separately. Feedforward network structure having two hidden layers modeling ASS 9 different input...

Amaç: Bu çalışma futbolcuların kuadriseps femoris (Q) ve hamstring (H) kaslarının kuvveti ile şut hızı arasındaki ilişkiyi incelemek amacıyla yapılmıştır.