3D massage rollers, however, move in and out as well. Most massage chairs use 2D massage rollers that only move up and down and side to side. As we'll cover later, this action can be controlled and adjusted to match your preferred massage pressure. The further the massage rollers extend from the chair, the stronger the massage pressure. In fact, the 3D rollers of the Cozzia EC618 can extend up to 3 inches out from the chair during certain massage techniques. Here's why these special rollers are so significant: Perhaps the most defining characteristic of the Cozzia EC618 is its 3D massage roller system. However, the position and height range of the massage rollers can be manually adjusted using the remote for fine-tuned control. Then, the chair is programmed to automatically adjust the position and movement of the massage rollers during the massage program to contact specific acupressure points on the back.īy default, the chair's body scanning and corresponding roller adjustments are performed automatically. When a massage program is activated, the massage rollers move up and down the back to measure and map the user's body shape. It works like this: The massage rollers of the chair are controlled using a microcomputer. This technology is found in many other high-end massage chairs and is commonly referred to as ' body scan technology.' Taking the roller system to the next level of customization and massage precision, the Cozzia EC 618 features an auto body shape detecting system. The 'S' shape of the track accommodates the curves of the human spine, allowing the rollers to maintain consistent pressure throug h out the entire length of the back - no weak spots! Auto Body Shape Detecting Features of the Cozzia EC 618B Massage Chair S-Track Massageįurther enhancing the massage capabilities of the 3D rollers, the Cozzia 618 features an S-Track that carries the rollers from the neck to the tailbone. Let's take a look at its features to see if lives up to the price. But still, the chair is among the highest-priced massage chairs on the market. Now, depending on where you shop, you might be able to find the chair at a discounted price. The Cozzia Massage Chair 618 hits the shelf with an MSRP of $5,699.99.

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