We get this all the time- dancers who have never done any real training come to us and ask for lessons on how to train/stretch/start physical preparation. Of course, you should see a specialist if you want an efficient training plan, but if you’re a complete beginner with a low level of flexibility all you really need to do is- GET STARTED!
Read this blog then jump on YouTube and search for free videos that you can follow to get started with your flexibility improvement. There are dozens of videos on this subject you can take a look at and to help you get started we’ve gone ahead and found a channel that we would recommend:
MadFit is a great YouTube workout channel, so you can have a go at their cool sessions in general, but they do have a great stretching exercises selection- just pick your fave a get started!