Board Thread:Theories and Speculation/@comment-27083521-20161018125702/@comment-25122992-20161018132440

I didn't say it's almost impossible to control and expell chakra from your feet (although it could be so). I just imagined that using toes for the Gentle Fist would be quite inconvenient, especially since the fingers have vastly more freedom in their moves than the toes on your feet.