Yoga is incomplete without using breathing techniques. Pranayamas are independent breathing techniques that can be performed independent of yoga asanas. Here are some pranayamas tp help reduce anxiety.
Ujjayi (Victorious Breath)
Sitting in padmasana, inhale till lungs are full. Hold breath as long as possible. Exhale from left nostril by closing the right one with right thumb. In the next cycle, exhale from the right nostril, closing the left nostril this time with right index finger.
Alternate-Nostril Breathing
In this differed breathing technique, you will start from sitting in sukhasana (some exponents prefer padmasana). Inhale through one nostril and exhale through the other alternatively, using the right thumb and index finger to close the alternate nostrils. Hold breath in between inhaling and exhaling as long as comfortable.
Yoga has become the preferred and prescribed method to combat anxiety. Yoga for anxiety as a proven technique is catching up fast. Before getting started with yoga poses for anxiety it is advisable that you consulted your doctor.