Thanks John

I know we should all do warm ups.

I've never been great at actually doing it.

I'm fairly flexible and run dogs in dog agility comps so even at 66 I have a good range of movement. [br]Dr google gave the same advice.

As a beginner you don't notice the curve of the spine, the hunched shoulders and the clamped jaw as your working through the practice session. [br]5 min break every 20-30 minutes is an important point.

Shake it all loose again. [br]Dave