[Description] The vault-on leads to the frontways seat on the horse. After jumping on both feet, the right leg swings up immediately, as high as possible, lifting the pelvis higher than the head, while the left leg remains stretched down. The shoulders and hips are parallel to the shoulder axis of the horse. When the pelvis is at the highest possible point, the vaulter lowers the stretched right leg and lands softly, erect and centred in the seat astride with the upper body vertical. [Movement] 
Vault On
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