If you havent tried OC as cross training give it a go. Simondo and Kristi joined the Torquay OC Club today for a paddle and both had a blast.
Great cross training for SUP and lots of fun.
At 43 foot and 300ish kg an OC6 is a big ass boat, but they do get up and go.
With stroke rates of 60 its a serious work out for sure.