Keeps Stabilize bone position and keeps suitable and relaxing sitting posture.
What is Keeps
Which is developed from Nishikawa’s sleep science, Stabilizes both positions of sacrum and hipbone. It keeps suitable and relaxing sitting posture.
Nishikawa’s unique technology that leads to ideal posture by stabilizing bone position, Triangle Support System, Supports three areas: “sacrum,” “hip bone,” and “thigh”. It keeps suitable and relaxing sitting posture. Keeping you sitting comfortably for long time without fatigue.
Triangle Support System
Keeps Function
What is a bad posture for long time
When you sit on the chair, there are about 1.4 times more stress on your lower back than when you stand up. In addition, if you sit by inappropriate sitting posture, the stress would increase up to 2 times. Sitting in a correct posture is very important for health, as prolonged sitting in a bad posture puts unnecessary strain on body parts.
The Golden Ratio of Comfort, based on the three-point instruction theory of the pillow
1. A comfortable sleeping posture for the neck is one that supports the head in a balanced manner at three points: the back of the head, the shoulders, and the neck. A pressure balance of 1:1.2 at the neck: 1.2 at the shoulders: 2.5 at the back of the head is the hardest to load on the neck.
2. Analyzed the ideal pressure balance at the three points of the hip bone, sacrum, and thighs, and found that a pressure balance of 1.0 at the hip bone, 1.7 at the sacrum, and 1.0 at the thighs is less load-bearing and less fatiguing.
Spine is more upright with cushion.
Unique three-dimensional structure maintains ideal sitting posture, The hipbone pockets for pelvis are designed in order to make ideal posture and sacrum point contributes to supporting buttocks. The structure prevents forward slippage by fitting the hip bones into the seat bone pocket, and leads to an ideal sitting posture by supporting at the sacral point. The use of cushions also has the effect of decreasing the pelvic tilt angle.
Disperses pressure concentrated, Pressure balance
Disperses pressure concentrated on the hip bone , When sitting without a cushion, about 85% of the pressure is concentrated on the hipbone. With Keeps cushions, pressure on the sciatic bone is reduced by about 30%. The structure distributes body pressure over the entire contact surface with the cushion for comfortable, long-lasting seating.
