need somone to film 15 second yoga style poses for our youtube and website

Hi we need to hire somone who can be the star in some of our youtube videos. We are working with a client to make around 30 10 second videos. The context is we are supporting a charity in the UK who helps to rehabilitate people who suffer with disabilities. Videos may include Standing on one leg Holding a pen in front of you and moving head Walking one foot touching the other etc We will then post these on our website. We will give a full list of the videos we need. Can you support us with this? Per videos will not be longer than 30 seconds in most cases it will be closer to 10. We will advise on form. This disability effects over 500millipn people world wide and these excirsies can really help. We will provide List of excirsies Form Ideally you can fill yourself doing them. You wont really need to edit and in most cases you won't need to show your face. Please let us know if you can support. I thinkbthe style of video is explained videos. Thanks