Creativity in Yoga Sequencing
Generally speaking, most people are not used to sitting cross-legged. If you have problems with your knees, stiff hips, lower back pain you will find it easier to sit on a cushion with your legs stretched out in front of you. Alternatively, you can always practice yoga seated on a chair. If you are nervous about sitting on the floor, have a quiet word with your Yoga teacher before the class and she can advise you on different easy seated yoga postures.