I am very impressed by your skills and I would post this video in an area on your website that is displaying your skills and credentials. I have to agree with Karin that this is not meant to sell your business. That looks too hard for the average person unless you are going for ex athletes still in good shape or athletes.
If I were a customer, I would be more interested in seeing what your clients are doing in the sessions. Just an opinion as a consumer. Pretty impressive though.
Hope this helps. Thanks,