i dont know is there any rule for this...
I start my match with petr kroppe in first round singles zagreb tour...and after score was 64 67 21 we made break and ll finish it tonight..that whole game i was playing like right handed palayer..and i am just wondering may i change it to left handed when we continue this match??? is that againt rules or not?? i know about chnagin skills but changing hand isnt changing skills