Support for sitting and lying "Masha" refers to the means for supporting the need to properly position the baby lying down and sitting in a course of positional therapy for children with cerebral palsy, hydrocephalus, having motor abnormalities. The support for sitting and lying includes a seat resting on a side wall mounted with a movable divider for legs, as abductor, back angle varying, sidewall fixed on legs with wheels, with the possibility of lowering and raising, with the horizontal and arcuate guide. Reliance has a footrest with adjustable angle of inclination, which, with the possibility of movement and fixation set foot frame in the form of an L-shaped stairs, equipped with clamps stop. It has armrests with vertical slits and mounted on the sidewalls, with lifting, lowering and locking the rod, passing through the sides and back, and being backrest rotation axis. Attached to the back bars having holes in the bottom, mating with the movement of the backrest with arcuate sidewalls guiding and fixed by fastening elements. From footrest extends abutment with openings which when the angle of inclination of footboard moves along a horizontal guide sidewall and secured by fasteners in a selected position. The backrest is provided with a removable headrest mounted movably back and along the mount to maintain the torso. Abductor rotatably mounted around its axis. The sidewalls have an additional second arcuate guide, arranged parallel and above the first circular arc guide which is mounted in the additional fixing elements fixing the backrest bars. Footrest is mounted for tilting relative seat in the vertical plane at an angle of 0 to 90 °. The backrest is mounted for tilting relative to the rod by turning back to the vertical plane at an angle of from 0 to 90 °. At an angle of inclination of 90 ° rest rests on an additional rack. On the arms mounted removable table. When changing the inclination angle of footboard and lifting it upward by 90 ° and the backrest low
