My yoga teachings consisted of the history, ancient philosophy, and anatomy safety. My 200hr yoga certification is from YogaWithDavina.
Yoga is not about being flexible or able to do inversions. It's more of a moving meditation, a time for yourself to get to know your mind & body. Flexibility and strength will come in time.
Yoga sessions are tailored to each individual. We can focus on a particular emotion, body part, pace, type of flow, which is all up to YOU.
The practice of Yoga can even be done off the mat, the asana poses only make up an 1/8th of what yoga entails.
~Poses as exercise