The metabolic relation between hypoxanthine and uric acid in man following maximal short-distance running

1989 ◽  
Vol 137 (3) ◽  
pp. 341-345 ◽  
Author(s):  
Y. HELLSTEN WESTING ◽  
B. EKBLOM ◽  
R. SJÖDIN
2021 ◽  
Vol 11 (6) ◽  
pp. 109-119
Author(s):  
Q. Ramabaja ◽  
N. Rashiti ◽  
M. Shkodra ◽  
L. Ramadani

The knowledge of morphological development and their impact on motor skills in short-distance athletes should be one of the main concerns of athletics coaches, because any scientific research in the field of physical culture and sports is about proving the development and evaluation of anthropological characteristics which are responsible for achieving success in athletics. The purpose of this paper is to confirm the impact of some anthropometric characteristics in the execution of running speeds on short distances, specifically in running at 100, 200 and 400 meters to students aged 18 ± 6 years of the Faculty of Physical Education and Sports in Prishtina. The sample of this research has included a total of 60 students aged 18 years of the Faculty of Physical Education and Sports in Prishtina. The measurements were executed during September in the hall of the Faculty, while the 100, 200, and 400 meter runs in the stadium "Fadil Vokrri" Prishtina. The only condition that was used during the determination of the sample was: that the students are involved in regular physical education classes (and on the day of the measurement be healthy, without the flu, cold or other symptoms). The variables which are applied in this research have been 8 anthropometric variables and 3 motor-specific variables. The results obtained after their processing indicate that the impact of anthropometric variables is higher in running at 100, 200 and 400 meters. Short distance running and long distance running reduces the impact of anthropometric parameters whereas the influence of metabolic factors of energy production is increased.  These results were also confirmed using regression analysis, so that groups of predictors of anthropometric characteristics, specific motor skills that statistically significantly influenced each variable of individual criteria. The world records below the 10-second limit, in the 100 m, near the 9-meter limit, show not only the high level of sports, but also the strong impact on the growth, especially of strength indicators, speed-strength, explosive force, as main and applied motor skills in sports and athlete’s everyday life.


2021 ◽  
Vol 7 (2) ◽  
pp. 106
Author(s):  
N. Rashiti ◽  
Q. Ramabaja ◽  
L. Bekolli ◽  
S. Gontarev ◽  
L. Ramadani

Author(s):  
Maria H. Gil ◽  
Henrique P. Neiva ◽  
Ana R. Alves ◽  
António C. Sousa ◽  
Pedro Duarte-Mendes ◽  
...  

2019 ◽  
Vol 4 (2) ◽  
pp. 99
Author(s):  
Raffly Henjilito

Judging from anatomical and physiological, in a sprint of 100 meters, feet have a muscle structure that is larger and longer than the other muscles. The foot is the body organ that has the most muscle and is a barrier to body weight and is one of the organs that functions as a balance. The purpose of this study was to determine the degree or strength of the relationship, shape or causal relationship and the reciprocal relationship between explosive limb muscle power with running the short distance of 100 Meters. The research method used in this study is a quantitative approach, a survey method with measurement and test techniques, while the analysis technique uses a correlation analysis approach that is a way to find out whether or not there is a relationship between variables. Testing the hypothesis of the relationship of limb muscle explosive power with running the short distance of 100 Meters of 0.659. The results of the study concluded that there was a significant correlation between leg muscle explosive power and 100 meter short distance running.


2018 ◽  
Vol 3 (25) ◽  
pp. 116-125
Author(s):  
Liudmila Nazarenko ◽  
◽  
Elena Anisimova ◽  
Olga Kamardina

2021 ◽  
Vol 11 (6) ◽  
pp. 52-59
Author(s):  
A. Maliqi ◽  
Q. Ramabaja ◽  
L. Ramadani ◽  
B. Latifi

The knowledge of morphological development and their impact on motor skills in short-distance athletes should be one of the main concerns of athletics coaches, because any scientific research in the field of physical culture and sports is about proving the development and evaluation of anthropological characteristics which are responsible for achieving success in athletics. This paper explores the impact of some anthropometric features on running 200 meters. The aim is to establish the link between the anthropometric and specific characteristics of running 200 meters, as a predictive system of running at 200 meters as a criterion system. The research was conducted by 60 male students aged 17±6months, in the gymnasium "Zenel Hajdini” Gjilan. The measurements were executed during September in the hall of the gymnasium, while the 200, meter runs in the stadium "City stadium "Gjilan. The only condition that was used during the determination of the sample was: that the students are involved in regular physical education classes (and on the day of the measurement be healthy, without the flu, cold or other symptoms).The variables which are applied in this research have been 8 anthropometric variables and 1 motor-specific variables. The results obtained after their processing indicate that the impact of anthropometric variables is higher in running at 200 meters. Short distance running and long-distance running reduces the impact of anthropometric parameters whereas the influence of metabolic factors of energy production is increased. These results were also confirmed using regression analysis, so that groups of predictors of anthropometric characteristics, specific motor skills that statistically significantly influenced each variable of individual criteria. The world records below the 19.20-second limit, in the 200 m, near the 19-meter limit, show not only the high level of sports, but also the strong impact on the growth, especially of strength indicators, speed-strength, explosive force, as main and applied motor skills in sports and athlete’s everyday life.


Proceedings ◽  
2020 ◽  
Vol 49 (1) ◽  
pp. 121
Author(s):  
Bahador Keshvari ◽  
Nick Schubert ◽  
Veit Senner ◽  
Jürgen Mitternacht

The aim of this study is to investigate the link between the cushioning feature of running shoes in objective and subjective measurements (OM and SM). In OM, four insoles materials were chosen after impact tests (S1 = 12.6 g, S2 = 7.2 g, G = 11.54 g, and E = 32.41 g). In SM (n = 19), perceived cushioning comfort of insoles was measured using pairwise comparison tests and a Visual analogue scale (VAS) during running. Lower impact peak (IP) leads to greater perceived comfort of cushioning only between S1, S2 and G. But insole E with the highest IP was rated as the most comfortable in cushioning. Its relationship can be explained by associating acceleration magnitudes from the beginning contact to the IP in two possible ways: i) participants did not reach the critical impact peak in SM or ii) participants perceived the critical impact peak, but other factors such as energy rebound and perceived stability influenced their rating in the pairwise comparison tests.


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