Özet:

This study was aimed at studying the effects of 8-week mini-trambolin exercise on the physical fitness components of boys in the age group of 11-12 years. The study included 45 students aged 11-12 as volunteers. These were divided into two groups: the Experimental Group (DG, N=23) and the Control Group (KG, N=22). During 8 weeks, 2 days a week for 30 minutes of mini-trambolin exercise was administered, while no exercise was administered on KG. For the groups before and after the study; balance, leg strength and body fat percentage tests were applied. Repeated measurement variance analysis technique was used in comparison of the pre- and final test measurements of the groups with regard to the identified characteristics. The analysis resulted in the body fat ratio (P=0,045) and leg strength (P=0,000) Group x Pre-test-final test interaction effect significant. Therefore, the influence of the groups on these properties showed significant differences according to the first test and the last test. The difference between the group average only was significant in terms of the Anterior/Posterior (P=0,000), while the difference between the group average only was significant in terms of the Medial Lateral Index (P=0,004). In terms of the overall stability index, neither the interaction effect (P=0,154), neither the group effect (P=0,078) nor the pre-test-final test effect (P=0,234) were found meaningful. It is believed that it would be appropriate to do greater work on the subject in different age and subjects.

Anahtar Kelimeler:

Özet:

In this study, it is aimed to examine the effects of 8-week mini-trampoline exercise on physical fitness components of 11-12 age group boys. 45 male students, aged 11-12, voluntarily participated in the study. These were divided into two groups as Experiment Group (EG, N = 23) and Control Group (CG, N = 22). While EG was applied mini-trampoline exercise for 30 minutes, two days a week through 8 weeks, it wasn't applied any exercises to CG. Before and after the study, balance, leg strength and body fat percentage tests were applied to the groups. Analysis of Varience with Repeated Measures technique was used to compare the pre and post-test measurements of the groups in terms of the identified features. As a result of the analysis, body fat ratio (P = 0,045) and leg strength (P = 0,000) Group x Pre-test-Post-test interaction effect was found to be significant. Therefore, the effects of the groups on these properties differed significantly compared to the pre-test and post-test. In terms of Anterior / Posterior, only the difference between the group averages was found to be significant in favor of the EG (P = 0.000), whereas only the difference between the pre-test and post-test was significant in terms of Medial Lateral Index (P = 0,004). In terms of Overall Stability Index, neither interaction effect (P = 0,154), group effect (P = 0,078), nor pretest-posttest effect (P = 0,234) were found to be significant. It is thought that it would be appropriate to conduct broader-based studies on the subject in different age and subject groups.