出版社：Kharkov Regional Branch of the National Olympic Committee of Ukraine
摘要：Purpose: The purpose of this study was to determine the effect of the stretch-shortening workouts for male football players
between the ages of 18 and 20 on shot hit performance.
Material: A pretest-posttest trial method with the control group was used in the research. Sixteen male footballers between
the ages of 18 and 20 voluntarily participated in our survey. The footballers were divided into two groups by the
random method, and thus the experimental group (8 footballers) and control group (8 footballers) were constituted.
The pretest values of the experimental and control groups were recorded by applying the Dewitt-Dugan shot hit test
before eight weeks of training. The experimental group performed technical-tactical training with stretch-shortening
cycle workouts for 90 minutes three days a week, while the control group solely performed technical-tactical training
for 90 minutes three days a week. Both groups were tested after the eight-week training program to obtain the final
test values. Two measurements each were taken from the athletes, and the evaluation considered the best data.
SPSS 21 packaged software calculated the descriptive statistics of the data collected; these data were analyzed by
Mann Whitney-U, and Wilcoxon Signed tests. Statistically, significance degree was set at (p<0.05) level.
Results: The results of the experimental and control group were respectively found as p=0.01 and the significant difference
(p<0.05) was found in the comparisons of in-group and posttest. The statistical values obtained in intergroup
comparisons were found as p=0.75 for the first test and p=0.48 for the last test. There was no significant difference
(p>0.05).
Conclusions: In conclusion, while there is an effect of the stretch-shortening workouts on the shot hit performance of in-group
athletes before eight weeks of technical-tactical football training, there is no significant difference between the
groups. Stretch-shortening cycle workouts can be suggested as an addition to the training of the athletes before
technical-tactical football training.
