Chin mudra increases concentration power and improves sleep patterns. It also increases energy in the body and reduces lower backache.
Chinmaya mudra improves the flow of energy in the body and stimulates digestion.
Anjali mudra improves the flexibility of the arm joints and wrists. It also relieves stress and improves focus.
Adi mudra relaxes the nervous system and improves the flow of oxygen to the head. It increases the capacity of the lungs and also helps in reducing snoring.
Brahma mudra reduces tiredness and calms the mind. It also helps in improving your focus.