After going to Canoecopia and seeing kayak balance boards, I had to have one for myself. So we set about to build one. I started with a 2x10x8 board and cut it to a 5 foot section with two six inch pieces for the bottom.
Then I found a large plate to use as the rounded bottom.
It doesn’t look like much, but its a workout!
So build yourself one and improve your balance!