Kundalini

Kundalini meditation is part of Kundalini yoga and is meant to move energy through the body. It is based on the concept that energy at the base of the spine (also known as the root chakra) needs to be released through the seven chakras of the body and then out through the crown chakra above the head.

This process of releasing energy from the body has the purpose of creating a system of communication between your mind and body to relieve mental, physical, and spiritual issues. This system of bringing awareness to your body by connecting with your breath is intended to facilitate being present, establishing a new rhythm, and communicating with a higher version of yourself.

What is Kundalini?  

Kundalini is a form of divine feminine energy believed to be located at the base of the spine, in the muladhara. It is an important concept in Śhaiva Tantra, where it is believed to be a force or power associated with the divine feminine or the formless aspect of the Goddess

Kundalini side effects

While meditation can certainly be a powerful experience, there's no evidence to support such long-term negative effects. All that aside, Kundalini meditation does involve deep breathing exercises and slowed breathing. If you aren't used to this, you may feel dizzy or lightheaded