The best part of Iyengar yoga poses is the use of props. Iyengar has encouraged the use of props to achieve the needed alignment. The support of a prop will also give you confidence and enhance your body awareness.
A guide to props and equipment in Iyengar yoga - Yoga Vastu
Iyengar Yoga Sequence of Poses For Practice at Home
Improve Circulation with Yoga Props—Iyengar Yoga Short Tutorial
Iyengar Yoga Sequence of Poses For Practice at Home
450+ Iyengar Yoga Poses to Plan Yoga Sequences
Use Props to Open Chest. Iyengar Yoga for Beginners
450+ Iyengar Yoga Poses to Plan Yoga Sequences
Yoga using props - Wikipedia
Yoga for Neck Pain: Practice These 8 Simple Yoga Poses - Fitsri Yoga