From Yogi Bhajan, Master of Kundalini Yoga
Sit cross-legged on the floor with a straight back, or on a chair with spine straight and feet flat.
Rest your left hand in your lap with the palm up, or in gian mudra, palm up, index finger- and thumb-tips slightly touching.
Raise the right index finger to about shoulder height and having it pointing upwards. Hold it comfortably in this position by bending your arm at the elbow, so the elbow is about level with your waist.
While the index finger is pointing upwards, make a relaxed fist with the rest of the remaining fingers. Breathe deeply for 1 to 3 minutes.
To conclude, stretch your right arm straight up in the air high as you exhale slowly and completely.
Then try to feel more in tune with your sixth sense.