They call it tapping.
When you use your index and middle fingers to literally tap on different points of your body to release negative emotions you might be feeling at the time.
It is said that when you feel bad that means you have “energy blocks” that need to be unblocked by you tapping on them.
I’m actually going through their tutorial right now.
Go to EFT Tutorial.
I love you.
~ Musawenkosi Tshoaele