Repost from Yoga International
Currently, instructors who lead Yoga Alliance 200-hour teacher trainings are not required to have any background in accessible yoga or adaptation. The only requirement is that the lead teacher trainer be a registered teacher with Yoga Alliance at the 200-hour experienced level (an E-RYT). This means that there are probably many yoga teacher trainers who lack knowledge in how to make yoga accessible.
At the present time, Yoga Alliance is undertaking a teacher training Standards Review Project. Many people within the accessible yoga community sincerely hope that Yoga Alliance will add the teaching of accessible yoga practice adaptations as a curriculum requirement for completing teacher training. The long overdue inclusion of this requirement is essential—not only to keep students safe, but to make practitioners of all abilities feel welcome in classes, both as students and as potential teachers of yoga.
Read the entire article here: https://yogainternational.com/article/view/the-need-for-accessible-yoga-in-yoga-teacher-trainings