Online stretching classes

My friends from the USA, tell me, please, have you had the chance to do sports with a coach online? I’ve been planning to do stretching online with this experienced coach for a long time https://flexderek.com/en/stretchingonline/ But I can’t bring myself to do it because I need constant total control. What do you think about this? What can you tell me about training online?

Author, are you considering individual or group stretching classes? My friend works out almost every day online with a fitness trainer and she is satisfied with this format of classes.