Thread:Hitsuji Mamoru/@comment-30314236-20170204130437/@comment-28265227-20170508132157

i experienced before my shoulders muscle ache, I play with hold the phone with my both hands (45 degree ? not sure) without rest all days.

I don't want bowed my head down and put the phone on table play its because is not healthy for neck you give a lot pressure for your neck.