Keeping a pillow between the knees adds extra comfort while sleeping. In fact, for side sleepers, people with chronic back pain and for pregnant women, knee pillow is perfect for spinal alignment. Knee pillow can also offer cushion support which helps to prevent knee-joints and back pain (which further lead to pains and aches).
Some sleepers get sufficient comfort by placing any knee pillow between the knees. Nevertheless, a knee pillow differs according to the sleep position, body shape, and sleep type. The pillow that matches the natural contours of the body structure and sleeping position tend to provide utmost satisfaction and comfort while sleeping by aligning the spine in the proper way.
Most knee pillows are hourglass shaped and tend to be inserted between both wedges or it is particularly knee shaped. It is primarily used by side and back sleepers. Knee pillow with high-density of memory foam pillow is mainly recommended for the pain-relief solution and ultimate comfort.
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