This is fun and it is also very good exercise for them. They have other routines but this one is their favourite.

Try it just now as a simple exercise.

It may not sound much of an exercise but it can make a big difference in your working day if you stop for a few minutes and do this exercise.

They want to learn the language because they are interested in the language and the people who speak it.

This is one of my favourite exercises as you can do it almost anywhere, I say almost as I couldn’t imagine doing it on the underground without getting strange looks from those around me.