I suspect I've overdone the aquatic exercising this morning, really feeling it in the thighs. I concentrated mostly on walking forward, backward and sideways for over an hour it the nice warm water. I intend to visit ever 2nd weekday, thereby getting 5 visits per fortnight. My membership costs 4 times the price of a walk-in member of the public, so going 5 times per fortnight means I'm getting better value.