The invention discloses a skiing simulation trainer. The skiing simulation trainer comprises a rail, a pulling force regulating system, a reciprocating sliding platform and a balance armrest bracket, wherein the pulling force regulating system comprises a central turning pulley sheave, a traction rope, a traction spring, a sliding rod, a side pulling elastic rope and a side pulling pulley; a reciprocating platform comprises the reciprocating sliding platform, a rotating platform and a pedal; through the cooperation of the pulling force regulating system and the reciprocating platform, a series of slalom technical actions required by double-board skiing can be done on the training instrument, such as inwards leaning, squatting, side treading, cutting edge standing, twist turning, reverse telemark, knee bending and standing, pole hitting and large conversion of body gravity center; technical actions required by single-board skiing and freestyle skiing, such as slalom, turning, twisting, edge changing and 360-degree rotating can also be done. Besides, the skiing simulation trainer can also do technical actions such as single-leg inner edge side treading, twist turning and single-leg outer edge weight bearing treading according to the technical requirements of various skiing forms and can perform a great training simulation effect.