Snowboard attachment to a standard snowboard for riding under powder snow conditions

Board sports structural element

SNOWBOARD

Dual-edged snowboard and snow skis

Snow gliding board structure element, and gliding board incorporating such an element

Gliding board with modified bending characteristics and edge features adjacent binding mounting regions

Sliding board, in particular ski

Slide board for use on snow

Ski

Gliding apparatus

Gliding board with rigidifying insert and method of manufacture

Ski