Milk Delivery Dragon Ball: Doragon bôru : Season 1 Episode 17

The basic training finally begins! To start off, Goku and Kuririn are given milk delivery as their early morning training! Carrying the milk boxes, they do things like skip and zig-zag around rows of trees!! Furthermore, they climb stone stairs that rise high into the air, cross over a valley on a large tree, cross through a desert of quicksand and a raging river while keeping their balance, and get chased by dinosaurs as a bonus! This is their ultra-hard milk delivery training that surpasses ordinary knowledge!!