A massaging chair is provided with a base a seat supported by the base two arms on both sides of the seat respectively a back pivotably secured to the base and two palm massaging devices each including a sliding assembly slidably disposed on the arm, and a massaging assembly on the sliding assembly. The massaging assembly includes a casing, at least one first air cushion on an underside of a top of the casing, and at least one second air cushion on a bottom of an interior of the casing, each of the at least one second air cushions having massaging knobs. The sliding assembly includes two parallel rails, a support between the rails, two first rollers each rotatable in one rail and connecting to the support, two second rollers each rotatable in the other rail and connecting to the support, and a seat held by the support and connecting to the massaging assembly.
