A large number of online yoga programs have now been started on the Internet. This is extremely good news for people who do not have the time to attend full time regular yoga classes and those who are unable to find yoga class which is situated close to their homes or offices. A lot of websites on the Internet will conduct these online yoga classes at absolutely no extra cost. But people who would like to join these online yoga classes should be aware of certain things before they do so.People should be aware of the various advantages and benefits which can be achieved by attending these online yoga classes. The overall physical capability and flexibility of the person will improve and the different organs and systems in the body will also function in a better manner. Yoga which is done on a regular basis will help in getting rid of all the stress and strain which is present inside the body. It will help in establishing a proper rhythm for the physical, mental and spiritual aspects of the individual. The person will be able to deal with various situations in his everyday life in a more balanced manner.Most of the websites which offer these online yoga classes will be offering them at absolutely no extra cost and this is one of the main reasons as to why people prefer to go for these online yoga classes instead of the regular classes. Some of these websites will send e-mails to their students providing detailed instructions while some others will provide newsletters. There are many websites where complete videos containing instructions for doing yoga exercises can be downloaded and saved onto your computer. Every person can select the website to learn yoga depending on their individual preferences and conveniences. But it is important to understand the instructions which are being provided in these online yoga classes properly in order to avoid any kind of injury or health complication.Before selecting a website for online yoga classes, people should also be aware of the fact that there are different categories under which yoga can be sub-divided and they should select the category which is suitable to their physical condition. Hatha Yoga, Ashtanga Yoga, Kundalini Yoga and Bikram Yoga are some of the sub categories of yoga. There are also many different levels of doing yoga.Hence people who are just starting their yoga exercises should make sure that they are not trying something which is way too advanced for their experience. They should ensure that the instructions which they are following are meant strictly for beginners only. Yoga classes for more advanced levels will also be available on the Internet at very reasonable prices. A large number of yoga teachers can be found with the help of the Internet and people should collect all the information regarding a specific yoga teacher before enrolling for their classes.