THE EFFECT OF ACUTE MAXIMAL AEROBIC EXERCISE ON BLOOD LIPID PARAMETERS ON HEALTHY MALES AND FEMALES

Abstract Purpose : The aim of the present study was to examine the effect of acute maximal aerobic exercise on blood lipid parameters on healthy males and females. Methods : The heights, weights, resting hearth rates and blood samples of subjects were taken before the exercise. The subjects warmed up for ten minutes before they had 20 m shuttle run test protocole until exhaustion. The blood samples were taken before and immediately after the exercise for analizing triglyceride, high density lipoprotein (HDL), low density lipoprotein (LDL), total cholesterol. Statistical evaluation was conducted using SPSS 13 software program. The Wilcoxon Signed Rank Test was used for determine the differences within groups and Mann-Whitney U Test was used for beetwen groups results at a significance levels of p<0.05 and p<0.01. Results : In conclusion, our study demonstrates that acute aerobic exercise has benefical effects on the blood lipid profile

THE EFFECTS OF ACUTE INHALED SALBUTAMOL ON POWER OUTPUT AND BLOOD LACTATE CONCENTRATION IN NONASTHMATIC ELITE KUNG FU ATHLETES

Abstract Objective: The purpose of this study was to investigate the effects of inhaled Salbutamol on power output and blood lactate concentration in kung fu athletes. ) with no history of asthma were participated in this study. Subjects performed a RAST test with and without salbutamol ingestion (400 μg) in a random, double blind, crossover design. Blood samples were collected at before test and at the end of the test. An independent t test was used to evaluate the differences in subjects characteristics between groups (p<0.05). Results and Conclusion: There were no difference in peak power, mean power, fatigue index and blood lactate concentration with Salbutamol compared with placebo (p˃0.05). In conclusion, administering a single inhaled (400 μg) of the β2-adrenergic agonist Salbutamol to healthy, elite anaerobic trained male athletes has no ergogenic effect. Further studies are necessary to clarify the mechanisms involved

EXPLOSIVE FORCE DEVELOPMENT IN FOOTBALL PLAYERS 12-13 YEARS OF AGE

Abstract The paper aims to apply some workouts for Improving the explosive force, to observe how the techniques have evolved some indices over 4 months at a group of children aged 12.5 years footballers. We want to see how the workouts containing exercises for improved explosive force may improve physical indices at this age. Also believe that improving the physical parameters in football can be done by developing specific training for explosive strength. Hypothesis We believe that based on specific training to improve explosive strength indices can significantly increase the level of physical football to a group of 12-13 years