The first thing you need to do when you create a ball is to crochet a circle. The reason why the following variant results in a nicer, rounder looking ball is that in round 4 and then every other subsequent round, the raises are worked offset from the previous round. Be it for heads, bodies or other limbs and elements, the crocheted ball is indispensable and indispensable for all amigurumi and creations. You can crochet a simple ball or adjust it to make it unique.
You start with a magic ring, increase the stitches in a certain ratio, then crochet several rounds without increasing or decreasing, and after a certain round you decrease the stitches in the same proportion as at the beginning.