Eight year old dwarf apricot trees 6ft tall and loaded with fruit

[Oregon_Fruit_Grow]

I am interested in bush training, hard to find info on this method. I found a book where bush training is illustrated, is this the method you use for a fruit tree bush?

Peach or Nectarine trained as bush

Has anyone tried to train your peach or nectarine as a bush. This pruning book from Richard bird mentions this method and I am thinking it would make an attractive tree in a home yard landscape. Just concerned whether it blocks too much light to ripen fruits and keep the lower branches active. [IMG_5289] [IMG_5288]