chain punching till my arms fall off

[k gledhill]

I wasn't referring to that concept Kev, I was referring to the either punching over each fist as it comes back or the side by side method.

side by side, xing...same thing.... if you go parallel or two equally extended you risk being shut down.
Tut sao is the same actions as the opening moves , just individually done in abstract , showing the sweep and recovery of wusao to make the next action punches...all the actions use the joan sien , with chu ying.