Ducks

It has been a glorious day weather wise, weirdly warm and sunny, but it is all due to go downhill soon. 
I have just watched the start of Trust Me, I'm a Doctor on BBC 2 and they looked at the benefits of tai chi compared to aerobic exercise, such as zumba.  Despite the fact that tai chi uses slow gentle movements, it still seems to produce general health benefits, so I think my tai chi class will be pleased with that.