An interesting look into various Martial art styles, using Chi and Ki energies.The Series covers the very Ancient Martial arts techniques used many centuries ago, that are slowly fading away(or should i say not fading away).The BBC open's the door to the Mind Body and Soul,it takes a look at how the energies hidden within us all can still be learned with time.How to use the Chi and Ki energy for defence, just like (Prana) which is used today in Healing in everyday life.Excellent series i hope we see more of these in the future.The Chinese and Japanese people know how to cultivate energy like certain other Eastern Countries have done for many thousands of years,we as Westerners are playing catch very slowly.The health benefits are evident in china and Japan etc because the exercises they do daily help keep the population fit and healthy, if we did a proper survey over here in the UK and made changes and did a comparison on how they combat a lot of illness the changes within a few years in poorly people visiting the doctors in the UK would drop dramatically.The Health service would not like it because of the drop in drug sales,just imagine what would and can happen within say ten years, they would stand to lose Millions of pounds. :O)But the above statement is just my opinion.