You do not need to be flexible to do yoga. The Bikram series is accessible to anyone–stiff or limber, strong or weak, beginners or seasoned practitioners. Every class offered is the same 90 minute series of 26 postures. Performing the same sequence each time offers you a consistent experience, allowing you to move at your own pace and as your personal practice evolves.
As you practice more, you will realize that the benefits of yoga go beyond flexibility. You will feel more energized. Your mind gets sharper. Your entire body becomes stronger, you function better and your overall health will improve.