Turn Left At The Bridge

We have a golf course just down the road; I pass it every time I walk into the village. Walking slowly, as I do, I have plenty of time to observe the members in their car park getting ready for the game.
This particular golfer was evidently anticipating an especially arduous round of golf. Having put on his special golfing shoes, he carefully stowed away his special energy drink in the special drinks compartment of his golf bag. He then began his warm-up stretches - arm-stretch, leg-stretch, side-stretch, back-stretch, hands-on-hips swivel-stretch…..
I couldn’t work out which of the two blokes with him was his trainer, though.