Kundalini Yoga, as taught by Yogi Bhajan for any level, any age from 16 years old.
It blends meditation and ancient mantras with physical exercises and postures work (asanas), hand positions (mudras), breathing techniques (pranayama), chanting ( naad/ sound vibration ), deep relaxation or yoga Nidra and meditation.
All of these are merged into choreographed exercises called kriyas that open up energy flow in the body, channeling it in a way that has specific effects.
It works on different layers, physical and non physical bodies. This type of yoga balances and purifies all of the systems of the body, calming and sharpening the mind.