Chido is one of the Chi Gong/Qigong. Chi or Qi means life-force energy which especially ancient eastern spiritual culture focuses. For example, the concept of meridian (like rivers or Chi/Qi vessel all over the body) is come from this Chi/Qi flow in our physical & energetic body. Tai Chi Chuan or Chi Gong/Qigong practice is for the better circulation of Chi/Qi in our body to re-energize and for better health and ultimately for your spirituality. 

Once Chi/Qi circulates your meridian system in your body, you will feel re-energized, relaxed, and have a better physical & mental health. If you are interested in the functions and the benefits of Chido and Chi/Qi practice, further learning is in Empower Thyself Program.

Chido was designed by Dr. Gudni Gudnason PhD, who holds black belts in several marshal arts. Chi is the most important energy to master the marshal arts, and to master the path of life. Dr. Gudni Gudnason understands how important Chi is, and he designed the very simple but powerful Chi practice called Chido to be applicable for the beginners and the advanced.

You can experience Chido in the Meditation Meetup by MAX Meditation System (TM). 
Please check the schedule by my Meetup Group: https://www.meetup.com/chiba-spiritual-meditation-meetup/