There is no single definition of yoga. Yoga invites each of us to define it as we wish. I am so grateful to all who have inspired me. So, what do I say to encourage others to have a go?
Firstly, just try a class. If one class is not right for you then try another. At least if you have tried then you can have an opinion based on your own experience.
Secondly, take from the class what you want or need, nothing is compulsory.
Thirdly, Be Open. Two words with a lot of meaning.