Adjustable elliptical trainer

An adjustable elliptical trainer, comprising:

• a body;
• a sliding rail and a connecting piece, wherein, the sliding rail has one end rotatably connected to the body around an axis and an other end detachably connected to the body by the connecting piece along a longitudinal extension direction of the sliding rail;
• and
• a movement mechanism comprising a sliding part matched with the sliding rail, the sliding part being provided on the sliding rail and being slidable along the sliding rail;
• wherein the axis is perpendicular to the longitudinal extension direction of the sliding rail, a first connection point is provided at a joint between the connecting piece and the sliding rail, and a second connection point is provided at a joint between the connecting piece and the body, the connecting piece is configured to be movable relative to the sliding rail and/or the body to adjust a distance between the first connection point and the second connection point, so as to adjust an angle at which the sliding rail is inclined to the body;
• wherein the connecting piece is a fixing plate, one end of the fixing plate is fixedly connected to the sliding rail, and a plurality of fixing holes are provided in the fixing plate, and distances between each of the plurality of fixing holes and the first connection point are different, an other end of the fixing plate is detachably connected to the body by respective fixing holes.