Greetings @Nikita-mikaelson,
I know you had posted about being interested in Tai Chi, which is a great practice for mindful movements/excercise and I do have one move you might want to try!
I really like this video by Master David Wong on YouTube for a basic move in tai chi called the “energy ball”:
There’s also a move called the “shimmy” in belly dance that requires a lot of focus and mindfulness throughout your entire body- but is really fun to do! 
Most of the videos I used were through Datura, but as that is a private dance site, I found something similar on YouTube:
Also another vote for @Silverbear’s great videos- she has some amazing ones for cultivating a health mindfulness practice! 
Good luck and happy mindfulness work, Nikita! 