What are some pointers on flexing my Paso Fino from the ground or the saddle?

Training Tips:

Flexing your Paso Fino makes him supple or soft. Flex laterally only to the point of comfort to the horse; the higher the placement of the neck towards the saddle is preferred over the lower reach to the girth area. To stretch the poll, top of neck and back, flex vertically with head moving inward towards the ground and chest.