I am very, very playful ski, that was my one of the greatest love.

It also leaves the door open for a variety of self-lacing gear, including "skates, boots, ski boots, snowboarding boots, cycling shoes, formal shoes, slippers or any other kind of footwear.

Parallel Shafts: The legs should create parallel shafts under the center of mass with the uphill ski and the down hill ski tracking together.

The skis should be parallel by the end of the turn.

But this time, you need to cross your Skis.