That video shows it all .....
But, there was no mention of feeling the power from the leg's kick cross through the core to the opposite arm's extension. I recall a discussion about this a year or so ago. Suzanne was a key player in that discussion I think.
As I watch this video it seems to me that the kick follows, ever-so-slightly, the opposite arm's spear, rather than the kick instigating the roll and the drive of the arm to extension (and stretch) from the power of the kick. Is this correct or not?
I'm finally to the point of being able to complete 100 M non stop, when I try and 50M whenever I think about it. Not a pretty 100 but getting there .... used to be that I was very happy just to make the3 wall after 25M. Managed a 150 the other day.
If you're not swimming; then you should be skiing......