Hello guys, please dont use board leash when you are kiteboarding, this is extremly dangerous, if you re begginer and dont want to loose your board, practice body dragg upwind to recober your board, and when you master this technique, then go to the water with the board, remember this you have all your life to enjoy kiteboarding and 10 seconds to loose your life or end in a wheel chair for the rest of your life.
If you re experience kiteboarder help the begginer who want to use a leash and dont let then do it.