Abstract: An inflatable boat includes a mechanical propulsion assembly operable by the legs of the user. The inflatable boat has three independent air chambers inflatable to give the boat an operative fork shape. A throw-like shaft mounted in bushes on the branches of the fork shape receives propulsive force from the user's feet. A pair of paddles keyed to the throw-like shaft propel the boat. Shoe-like sheaths may be included on the throw-like shaft for resting the user's feet. When dismantled, the boat does not occupy much space, is easily transportable and is inexpensive.