2.7. Data Analysis
Statistical analyses of the collected data were performed using SPSS Statistics 22 (IBM, New York, NY, USA). All participants underwent the Shapiro–Wilk normality test, and all variables were confirmed to follow a normal distribution. Descriptive statistics were used to assess participants’ general characteristics, while homogeneity tests were conducted using the chi-square test and the independent samples t-test. To compare the LLA, SHA, and muscle activity between the groups, an independent samples t-test was used. Moreover, to compare pre- and post-intervention within the groups, a paired sample t-test was used. The statistical significance level (α) for all data was set at 0.05. The interpretation based on the effect size utilized Cohen’s d, where 0.2, 0.5 and 0.8 indicates a small, medium, and large effect, respectively [