Core muscle endurance
trunk flexion endurance
The ANCOVA results showed a significant difference between the two groups for trunk flexion endurance, Biering-Sørensen test, right-side plank, and left-side plank in the post-test (It was observed that the mean pre/post difference in variables of the knee kinematics, isometric hip muscle strength (except hip extensors), and core muscle endurance (except trunk flexion) test exceeded both MDC and MCID values. This indicates that in addition to the changes being statistically significant, the value of changes obtained is also clinically significant (Table The MDC and MCID values of the study variables.