Code N Mean Std. Deviation t Significance NP 12 20 12.3000 1.65752 -.936 0.355 22 20 12.9500 2.62528     SKConvexity 12 20 7.3500 1.75544 4.539 0.000 22 20 3.4250 3.44611

Table 2: Comparison of SK Class 1 Female VS SK Class 2 Female (sk-skeletal, code 12 class 1,code 22 class 2 female, p significant >0.005).