期刊名称：International Journal of Early Childhood Special Education
电子版ISSN：1308-5581
出版年度：2022
卷号：14
期号：5
页码：2450-2458
DOI：10.9756/INTJECSE/V14I5.254
语种：English
出版社：International Journal of Early Childhood Special Education
摘要：This research was conducted to examine the physiological and performance responses of repeated sprint tests in female athletes. Thirteen female athletes from Bingöl province participated in the research. The measurements were made in the Bingöl University gym. In the study, height, body weight, age, year of sport, body mass index (BMI) and body fat percentage measurements were taken for the descriptive characteristics of the participants. For repeated sprint measurements, the participants, on three separate days and in random order, participated straight repetition sprint (6x25m; straight repeat sprint test) with a 25-second passive rest, 180° shuttle repeat sprint (6x(2x12.5m); shuttle repeat sprint test) and 100 ° change of direction (6x25m; repeated sprint test with change of direction) tests. After three different repeated sprint tests, the participants' best sprint time, total sprint time and performance decrease percentage values were determined as performance responses. In addition, resting heart rate and heart rate during warm-up were determined by a polar clock. The mean age of the athletes participating in the study was 20.46±1.66, the year of sport was 5.00±3.69, height 1.66±0.05 m, body weight 50.06±5.65 kg, body mass index 18.00±1.68 kg/height2, body fat percentage 22.70±2.33 (%) and skeletal muscle weight 17.56±4.98 (%). As a result of the comparison of different sprint tests, no significant difference was found in the number of resting heartbeats before the warm-up and the percentage of performance decrease (%) (p>0.05). As a result of different sprint tests, a significant difference was found at the p<0.05 level in the pre-exercise heart rate, best sprint time, total sprint time and perceived difficulty levelmax values. It is seen in the table 2 that the straight repeated sprint test - the best sprint time values are better than the shuttle repeated sprint test - the best sprint test and the repetitive sprint test with change of direction - best sprint time. Likewise, it was determined that the straight repeated sprint test - total sprint time values were better than the shuttle repeated sprint - total sprint time and repetitive sprint test with change of direction - total sprint time values. As a result, although straight, shuttle and repetitive sprint tests with change of direction show differences in terms of the best sprint time, total sprint time and perceived difficulty level, the lack of difference in the percentage of performance decrease and heart rate shows that these three tests do not differ in terms of fatigue and physiological-metabolic characteristics.
