This class is specially designed for people who have back pain, Iyengar yoga works best to correct the alignment in you poses with the help of props.
As you keep on practicing yoga poses with correct alignment, eventually you will vet free from pain and yoga poses will come easily.
Props makes it easier for you to hold for a longer duration of time, if you will learn how to use props properly you will learn to heal yourself from from any medical conditions.
Most of the time we don't get all the effect from our yoga practice because we do not consider the role of alignment and nature of anatomy in our practice, In our classes we will learn how does understanding the body will help you in living a healthy life.
Make sure you carry some of the yoga props before the class like a wall space, yoga blocks, belts, chair, blanket, bolsters.
This will help you to understand your body with the help of these props.