If you are pregnant or have high blood pressure, ear congestion or eye problems, you should avoid holding your breath or doing inverted poses, such as shoulder stands and headstands. Problems with your neck, shoulders, wrists, knees, back, feet or ankles may also require modified techniques. Fully inform your instructor of any physical problems you have. Find Out About Your Instructor's Experience and Credentials. Ask your instructor about his or her yoga training and teaching experience.
Many different certifications are available.
Your teachers education and experience should demonstrate a commitment to safety, professionalism and ongoing education. Ask Lots of Questions in Advance. Before beginning a class, ask the instructor if it is appropriate for you and will help you meet your specific goals. Listen to Your Body. During class, do not force or strain, and remember to breathe.