Hoo fsckin' rayAnd it made me think. I was trying to swim as instructed by so many folk kicking from my thigh and hardly moving my knee, and some more of the time with both knees bouncing. But oh it felt so much better for me to be doing the bendy knee way
Well I went and did it, swam a width with no floats etc, did various impressive stuff and was deeply unimpressed by the whole event