When did Naruto learn spiral pills?

Naruto began to learn spiral pills in episode 86.

In essence, the spiral pill (Larsen root, らせんがんん) condenses the chakra in the hand, and makes the chakra flow in different directions and compress it, forming a "chakra ball" with rotational density. Once you hit your opponent, it will not only cause surface damage, but also internal injuries.

Performers don't need to print, but use one hand, two hands or more.

It was written by the fourth generation of Huo Ying (Namikaze Minato), later by Jiraiya, and in the church of Naruto Uzumaki. Later, Naruto injected more chakra into the spiral pill, and practiced new skills in the spiral pill, such as Dayu spiral pill, Chaoyu spiral pill, wind shield propeller shuriken and other immortals, bijuu and Liudaowen.