How to do an underhand serve<br>Get your feet into position. Stand with your non-dominant foot in front with your toes facing forward. Your dominant foot should be in the back with toes pointed slightly out.
The underhand serve was originally created by standing with your non-dominant foot in front with your toes facing backwards. Your dominant foot should be in the back with toes pointed slightly out.
There is no way to prove how the form was created.
( z1 multi-sentence :snt ( z2 create :ARG1 ( z3 serve :mod ( z4 underhand ) ) :manner ( z5 stand :ARG0 ( z6 you :part z9 ) :manner ( z7 and :op ( z8 be-located-at :ARG1 ( z9 foot :ARG0-of ( z10 dominate :polarity - ) ) :ARG2 ( z11 front ) ) :op ( z12 face :ARG0 z9 :ARG1 ( z13 backwards ) ) ) ) ) :mod ( z14 original ) )