The invention discloses a wakeboard, which is characterized by comprising a floating body, a sliding vehicle and a paddle connecting rod, wherein slideway is arranged in the floating body; the sliding vehicle slides in the slideway; the middle part of the paddle connecting rod is fixed on the sliding vehicle; one end of the paddle connecting rod is fixed with a foot treadle or a hand-pushed rod, while the other end is fixed with a paddle; the movement of the foot treadle or the hand-pushed rod can drive the paddle to row to and fro and change the angle of the paddle; and thus, in rowing, the paddle rotates a certain angle to produce a backward pushing force while moving backward and rotates another angle to reduce received water resistance to a minimum degree while moving back forward.