[Description] An astride position (the vaulter sits on the horse as a rider would), with the arms held to the side and the hands raised to ear level. Hands should be held with closed fingers and palms facing downward, with the fingers arching slightly upward. Legs are wrapped around the horse's barrel, soles facing rearward, with toes down and feet arched. Vaulter holds this position for four full strides. [Movement] 
Basic Seat
V a u l t O n
B a s i c S e a t
F l a g
M i l l
S c i s s o r s 1 s t p a r t
S c i s s o r s 2 n d p a r t
S t a n d
F l a n k 1 s t p a r t
S w i n g o f f