Pain score of the more affected leg.
pain
The black dots represent the pain score of each participant in each group. The histogram with an error bar represents the mean and standard deviation of the pain score in the PNF and control groups at weeks 0 and 9. * denotes significant difference between weeks 0 and 9 in the PNF group. # denotes significant differences between PNF and control groups at week 9.The KAM was presented in 