Normally I go and see Bob Fermor (three times a world Kung Fu champion) and Dave (in the video) on Mondays for a Tai Chi class near Welwyn Garden City.
However, one day they turned up to give me some intense training and Bob filmed it on my phone.
I thought you might enjoy it.
There is an update on my other blog – Potters Bar Tai Chi
For more on the health benefits of Tai Chi and Chi Kung: 5 Yin Organs Healing Workout