Design and Standardization of the Court Defense Test from Block Position for Front Row Players in the Premier Volleyball League

This study aimed to design and standardize a court defense test from the block position for front-row players in the Premier Volleyball League. The objectives included creating a scientifically valid test, standardizing it, and establishing normative performance levels to evaluate player efficiency. The researcher used a descriptive survey method appropriate to the study's purpose. The study involved 128 players, with a sample of 94 players selected from six clubs. The test was developed and standardized following scientific procedures, and data analysis was conducted using SPSS. The results confirmed the successful design and standardization of the test, the establishment of normative scores, and the test's effectiveness in evaluating court defense accuracy from the block position among front-row players in the Premier Volleyball League.