If you remember your geometry classes from school, you may be a little confused about the term 4D. You might reasonably wonder, “Where’s the fourth dimension?”
In the massage chair industry, 4D doesn’t refer to time, as physics does. The use of the term varies somewhat by manufacturer but generally indicates varying the speed of the massage in some way. This can be the speed at which the massage mechanism moves up and down the track or the rate of a specific massage motion—tapping, kneading, etc.
When you watch (or feel) a massage therapist work, you’ll notice that their pace varies as they move to different areas, change techniques, or identify trouble spots. For example, they may slow down or pause and address tighter areas to ensure the tension gets released. That is the 4D concept in action.
As massage chair technology continues to evolve, you will see references to “5D” and higher. There is no agreed-on definition of these additional dimensions, but they often refer to characteristics like additional rollers, advanced programming, etc. This can cause confusion if you are researching offerings from multiple makers, so be sure you understand how each uses the term.
It would be difficult (impossible, really) to say that a particular manufacturer makes the best 4D massage chairs. That’s because the “best” one for you is the one that most effectively addresses your needs. So, it’s important to test-drive massage chairs to find the right one for your needs. Consider speaking with a Comfort Consultant for advice, and they will be happy to explain the massage chair brands and models that offer 4D technology.
Are 4D massage chairs worth the price? Generally speaking, a 4D massage chair will perform better than a 2D or 3D massage chair.But, so much of the performance, feel, and effectiveness of a massage chair is a function of its programming. This means that a good 2D chair can be better than a 3D chair, A good 3D chair can be better than a 4D chair. And so on. A full and proper demonstration of a massage chair is the best way for you to evaluate how fully and effectively it meets your needs.
