A gliding or rolling board, having a length measured along a longitudinal direction between a first end and a second end, a width measured along a transverse direction between a first slide and a second slide, and a height measured between a bottom and a top, the board including a first zone for receiving a foot or a boot, and a second zone for receiving a foot or boot. Between the receiving zones, the board includes a first flexing zone located toward the first receiving zone, as well as a second flexing zone located toward the second receiving zone.