, 2007) using the STATISTICA data analysis software system (version 8.0., www.statsoft.com), and non-normal distributions were found. All differences between groups were evaluated by Mann-Whitney kinase inhibitor Baricitinib tests, and within-group differences between pre and post-training were assessed by Wilcoxon tests. Results Strength performance Figure 2 presents the values of isometric force obtained during the shoulder flexion on the ergometer, for the experimental and the control group during the initial and final evaluations. Figure 2 Shoulder-strength values during isometric test (IS) determined for the experimental and control group during initial and final evaluations Force during shoulder flexion determined during the IS test insignificantly increased by 5.34% (p>0.
05) between pretest and post-test in the experimental group as well as in the control group (5.69%, p>0.05). After six weeks of power training the control group still presented higher values than the experimental group in the IS test (10.83%), but the difference between both group decreased insignificantly by 0.38%. Swimming performance Figure 3 presents the swimming performance in the 25 m front crawl, at the beginning of the protocol (pretest) and after six weeks of training (post-test). Figure 3 Swimming performance in 25 m front crawl at the beginning of the protocol (Pretest) and after six weeks of training (Post-test) for the experimental and control group Significant differences were registered between the experimental and the control group during the initial and final evaluations (15.58%, p<0.001 and 15.70%, p<0.
001 – respectively for pretest and post-test). The experimental group showed slightly greater improvements in sprint performance. The experimental group insignificantly increased the performance from pretest to post-test by 1.30% (p>0.05), as well as an insignificant increase in performance was also observed from pretest to post-test conditions (1.16%, p>0.05) in the control group. The data for stroke frequency and stroke distance during swimming performance in the 25 m front crawl for two groups are presented in Figure 4. Stroke frequency insignificantly decreased (?4.30%, p>0.05) in the experimental group and increased (6.28%, p>0.05) in the control group.
Figure 4 Mean and standard deviation values for stroke frequency (SR) and distance per stroke (SD) in the 25 m front crawl at the beginning of the protocol (Pretest) and after six weeks of training (Post-test) for the experimental and control groups Additionally, significant differences Drug_discovery were registered between the experimental and control group at the post-test (8.92%, p<0.03). The distance per stroke insignificantly increased in the experimental group (5.98%, p>0.05) and insignificantly decreased in the control group (?5.36%, p>0.05). Moreover, significant differences were observed between the experimental and control group during the two measurements (18.20%, p<0.001 and 32.