There are a few variations to the Asana Yoga positions that you can learn to do, and they will help you focus on your breathing. You will be surprised at how much better you feel when you are able to do some of these poses without having to breath. These variations are going to help you stretch out in Asana Yoga positions.
The knee to chest ones are done by putting one leg up and the other one down, and then facing each other. Take a deep breath in through the nose, hold it for a moment, then let it out through the mouth. Hold this position for a moment, and then move your arms down. Try to keep your whole body still in order to do the Asana Yoga positions. You may also try out the ones that involve using the arms to support yourself, to help strengthen the legs, spine and chest muscles.
Standing ones are found in most forms of Asana Yoga. For these, you stand in the middle of the floor and put your arms together in front of you. Then you can try to bend at the knees, and bring your hands up towards the ceiling. You may also try out the forward ones, which is done by sitting down, and bending your knees so that the lower part of your feet are on the floor. You can bring your hands up, so that your head is in the air.
Camel pose ones are done in Asana Yoga. It is done by lying down on your back, with your legs up, but bend your knees. You can try to sit up and pull your torso up into the air.
Side ones are done by holding your legs apart and then placing your hands on your side. This is to help you keep the balance between your legs and your back.
Triangle ones are done by bringing your hands up above the head, then you can put your arms out, as well as holding your legs together. This is to help you to keep your balance and to strengthen your abs. Try not to be afraid to do these asanas in a class.
You may also try out the reverse, which is done by bringing your legs down and placing them beside your head. This can help you be more in control of your breathing.
There are plenty of Asana Yoga positions that you can learn, as long as you practice it regularly. Remember that if you want to be able to be more comfortable in the Asana Yoga positions, you will need to strengthen your abdominal muscles as well as your spine.