Zero-gravity massage chair

The utility model discloses a zero-gravity massage chair which comprises a front swing support, a back swing support and a back swing support. The rear swing support is located on the rear side of the front swing support, and rear rolling wheels are installed on the lower side of the rear swing support; the front side of the linkage swing frame is pivoted to the front swing bracket, and the rear side of the linkage swing frame is pivoted to the rear swing bracket, so that when one of the front swing bracket and the rear swing bracket swings, the other one is driven to swing; the chair frame is pivotally connected with the upper side of the front swing bracket and the upper side of the rear swing bracket respectively, swings from front to back through the rear swing bracket, and correspondingly changes from the sitting posture state to the prone posture state; and the swing driving device drives the front swing bracket or the rear swing bracket to swing. According to the scheme, the zero-gravity posture is ach