Amatör Futbolcularin Bacak Kuvveti̇ İle Sürat Değerleri̇ Arasindaki̇ İli̇şki̇ni̇n İncelenmesi̇

Gökhan, İsmail; Aktaş, Yakup; Aysan, Hasan Aykut

doi:10.14486/ijscs356

Cited by 7 publications

(4 citation statements)

References 3 publications

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“…On the contrary, in a study conducted by Aktuğ, Harbilli, & Harbilli (2016) it was stated that hamstring and quadriceps muscle strengths were a crucial factor in the speed performance of soccer players aged 17-20 years. Similarly, Deprez et al (2015) and Gökhan, Aktaş, & Aysan (2015) reported that the increase in leg strength of soccer players was an important effect on the speed performance.…”

Section: Discussionmentioning

confidence: 88%

The Determination of the Relationship Between Isokinetic Leg Strengths and Agility and Speed Performance of Elite Handball Players

Aktuğ

Dündar

Murathan

et al. 2018

JETS

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The aim of the study is to examine the relationship between isokinetic hamstring and quadriceps muscle strengths and agility and speed performance of elite male handball players. 15 male handball players participated in the study. The isokinetic leg forces of the handball players participating in the study were determined by isokinetic dynamometer, the agility performances by Ilionis and 505 agility test, and the speed performances by photocell. As a result of the analysis, there was no statistically significant relationship between isokinetic dominant and non-dominant leg hamstring and quadriceps peak torque forces and agility and speed performance at 60°s -1 and 400°s -1 angular speeds (p <0.05). As a result, it can be stated that there is no relation between hamstring and quadriceps muscle strength and speed and agility performances of handball players. This may be related to the requirements and physical characteristics of the handball branch (tall height, high weight, high BMI).

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Section: Discussionmentioning

confidence: 88%

The Determination of the Relationship Between Isokinetic Leg Strengths and Agility and Speed Performance of Elite Handball Players

Aktuğ

Dündar

Murathan

et al. 2018

JETS

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“…The bench was adjusted to the arm length of the athlete, and they were instructed to reach forward without bending their knees. The highest distance reached in centimetres was recorded after two repetitions (Aktaş, 2015).…”

Section: Flexibility Measurementsmentioning

confidence: 87%

“…To improve back strength, participants were instructed to step on the bench and pull the dynamometer bar upwards with their body upright, using their shoulders to generate force. Three repetitions were performed, and the highest score was recorded (Aktaş, 2015).…”

Section: Introductionmentioning

confidence: 99%

The Relationship Between FTP And VO2max Ability and Strength and Flexibility in Cyclists

Sezer,

Akbaş,

Çakır

et al. 2024

Intl. J. Rel.

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The study aimed to investigate the relationship between VO2max and FTP in female road cyclists with strength (right/left-hand grip, back, leg), flexibility, and anthropometric variables. Descriptive statistics are presented as median and interquartile range. The median values of the participants were as follows: height 158.5 cm, body weight 54.9 kg, body fat percentage 19.6%, and body muscle mass 41.5 kg. The participants’ leg strength was measured at 70 kg, while their back strength was found to be 50 kg. Their right-hand grip strength was 29.1 kg, and their left-hand grip strength was 29.6 kg. The participant's flexibility was measured at 32 cm. Their VO2max was found to be 58.2 ml/kg/min, with a VO2max pulse of 189 beats/min and a VO2max workload of 262 watts. During the FTP test, the participant's mean pulse rate was 181 beats/min, mean cadence was 83 rpm, mean workload was 184 watts, normalized power was 185 watts, and relative power was 3.1 watts/kg. The study found a moderate positive correlation between VO2max and back strength and a strong negative correlation with flexibility. Additionally, a strong positive relationship was observed between VO2max workload value and body muscle mass, as well as right- and left-hand grip strength. No relationship was found between VO2max HR, AnT VO2, AnT HR, and AnT workload. Furthermore, the study found a moderate positive correlation between FTP value and body muscle mass and a very strong positive correlation with calendar age. The study also found significant correlations between mean FTP cadence and body muscle mass, as well as between mean FTP workload and body muscle mass. Additionally, a very strong positive correlation was observed between mean FTP workload and calendar age. Finally, a strong negative correlation was found between FTP relative strength and flexibility. The study concluded that as the strength of the back muscles in the group increased, so did their VO2max and FTP values, along with an increase in body muscle mass. The results suggest that back strength and body muscle mass are important variables for the participants in the study.

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“…17 Aktaş and Aslan studied amateur footballers and reported a moderate positive correlation between body compositions and sprint values, and also between 10 m and 30 m sprint values and body fat percentage and mass. 18 Chaouachi et al examined agility in basketball players and reported a strong correlation between the t-test and weight (r=0.58), and between the t-test and body fat percentage (r=0.80). 19 On the other hand, Sheppard and Young studied Rugby players and reported a weak correlation between body fat and speed of running with the COD (r=0.21).…”

Section: Discussionmentioning

confidence: 99%

The Relationship of Speed and Agility Performance with Speed of Linear Direction Change in Handball Players with Hearing Disabilities: Experimental Research

ELER¹,

Eler²,

CENGİZHAN³

et al. 2023

Turkiye Klinikleri J Sports Sci

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Handball is a type of sport, in which speed and agility are important, and it involves continuous explosive sprints, jumps, direction changes, giving passes, and body contact while doing these. This study aimed to analyze the relationship between body compositions, speed, agility performance, and speed of linear-direction change in handball players with hearing disabilities. Material and Methods: A total of 20 athletes who were members of the Turkish National Male Handball Team with hearing disabilities participated in the study. The participants' average age, height, and body weight were 27.00±1.40 years, 180.30±1.50 cm, and 82.50±2.03 kg, respectively. The body compositions of the athletes were evaluated with a BIA analyzer (Tanita BC-418, Tanita Corporation, Tokyo-Japonya). Linear change of direction (Change of Direction and Acceleration Test), agility (Pro-Agility Test) and 20 m sprint tests were evaluated with a Photocell-connected Smartspeed (Fusion Sport, Australia) mat device. The correlation coefficients of the variables and their statistical differences were calculated with the Pearson correlation test. Results: There was a positive correlation between body fat percentages and the speed of direction change (r=0.490, p<0.05). There is a positive correlation between speed and agility (r=0.674, p<0.01) and also between the speed of linear change of direction (r=0.692, p<0.05). Conclusion: In this study, a positive correlation was found between linear chance of direction and body fat percentage, speed, linear chance of direction and agility in hearing impaired athletes. Studies on change of direction, speed, agility and other physical fitness parameters are extremely limited. To improve the performance of athletes with hearing disabilities, it is also necessary to examine other physical components. We consider that the study will contribute to this field.

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Amatör Futbolcularin Bacak Kuvveti̇ İle Sürat Değerleri̇ Arasindaki̇ İli̇şki̇ni̇n İncelenmesi̇

Cited by 7 publications

References 3 publications

The Determination of the Relationship Between Isokinetic Leg Strengths and Agility and Speed Performance of Elite Handball Players

The Determination of the Relationship Between Isokinetic Leg Strengths and Agility and Speed Performance of Elite Handball Players

The Relationship Between FTP And VO2max Ability and Strength and Flexibility in Cyclists

The Relationship of Speed and Agility Performance with Speed of Linear Direction Change in Handball Players with Hearing Disabilities: Experimental Research

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