The mantra Sat Narayan sows the seeds of peace and patience in you, and the mudra (finger pose) gives you and your heart a shield. Fireder is not born or created. It is the pure essence of who you are. Practice patience so that peace can be.
For a protected heart, patience and peace
Daily practice or whenever you like
This is the Mantra:
Sat Narayan - Truth - Miracles that come from the Unknown
Wahe Guru - Infinite is your wisdom and great experience
Hari Narayan - Your origin that grows deep within you and unfolds you
Sat Nam - Truth is my identity
Kundalini Yoga is a practice to increase life energy. In this yoga practice we work with the astral body, the chakras (energy centers in the body) and the energy channels etc. The exercises are aimed at purifying the chakras and increasing the life energy (prana). Important part besides the physical exercises is also the chanting of mantras, breathing exercises and meditations.
Ps. This type of yoga is extremely transformative. If you don't want any change at the moment, you better choose something else.