highly significantp < 0.001
marginally significantp = 0.04
In the Functional Reach Test, there was no significant difference between the pretest values ( Z = −1.07 and p = 0.28), but there were a marginally significant difference between the groups at posttest 1 ( Z = −2.01 and p = 0.04) and a highly significant difference between the posttest 2 values ( Z = −3.40 and p < 0.001) with the experiment group performing better.