Let's cut to the chase: The chair doesn't defy gravity. Even with all the massage elements running and in full recline, you're not going to fly off into the atmosphere. Nor does the chair hover, float or even lose weight. In fact, according to the user's manual, the chair weighs 200 pounds (90.7 kilograms) [source: HT-7450 Manual]. So what does it mean if a massage chair is a zero-gravity model? It has to do with the recline position the chair can assume. The position mimics the posture astronauts take during liftoff on space missions. Because astronauts endure intense and sudden increases in gravity while escaping the Earth's gravitational pull, it's important that they position themselves so that their bodies can deal with the increase in stress. By assuming a reclined position, astronauts distribute the stresses of takeoff across their bodies in a safe way. To that end, the chairs astronauts sit in during launch use this reclined configuration. Zero-gravity massage chairs can assume the same position to help distribute a user's weight across the chair.
The manufacturers claim that this relieves stress on the body and allows for a deeper, more intense massage experience. Some manufacturers claim that the reduction of stress on your body is so effective you'll feel virtually weightless as a result. While several massage chair manufacturers offer models that come with the zero-gravity position feature, not all zero-gravity chairs are massage chairs. Some furniture manufacturers offer normal chairs that recline into the zero-gravity position. The chairs distribute your weight and support you, but they won't rub away your tension and stress. Other manufacturers stop short of making that particular claim. Instead, they say that the chair replicates the launch chairs for astronauts. They call their chairs zero-gravity not because of the effect the user feels, but because of the position the chair assumes when activated. One benefit of this position is that it promotes circulation in the legs and reduces swelling. Elevating the legs over the level of the heart during rest can help prevent conditions like varicose veins [source: VascularWeb].
Of course, you could achieve the same effect by lying down and putting a couple of pillows under your legs. But that's not quite as impressive. During the author's massage experience -- yes, the author was the weary journalist mentioned earlier -- there was no sensation of weightlessness, but the reclined position was comfortable and did allow for an intense massage. Because the author's back was in full contact with the chair's backrest, the full force of the chair's massage routine was effective. An upright position might not allow the intensity and thoroughness of a massage in the reclined position. Are zero-gravity massage chairs worth the expense? That's a decision best left to the consumer. Some people might think the chair's convenience and effectiveness makes the expense completely justifiable. Others might prefer to see a human massage therapist -- $4,000 could buy a lot of visits to the spa. To learn more about massage chairs and related topics, take a look at the links on the next page.
About this itemImportant Made in USA Origin Disclaimer: WARNING - This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.About this itemImportant Made in USA Origin Disclaimer:The Caravan Canopy Zero Gravity Chair is a comfortable, versatile chair that provides both indoor and outdoor relaxation. It's perfect for taking on camping trips or putting outside on your patio or deck. You can also place it inside your home for additional seating in your rec room, living room or entertainment area. Capable of supporting up to 300 lbs, this cozy zero gravity chair is equipped with an adjustable headrest and long-lasting outdoor fabric. It easily adjusts from a sturdy upright chair to a full reclining chair to suit your preferences. The Canopy Zero Gravity Chair can be folded down to 5-1/2" thick for easy storage and portability. WARNING - This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.
Caravan Canopy Zero Gravity Chair: Supports up to 300 lbs Can be placed indoors or out Comfortable, supportive surface Can be adjusted from a full reclining chair to an upright chair Great for camping trips or placement on your patio Zero gravity chair can be used for additional seating in your living room or entertainment area Steel tube diameter: 22mm Steel tube thickness: 1.2 mm Steel wire diameter: 3.5mm Fabric: textilene Folds down to only 5-1/2" thick for simple storage and portability Gross weight: 22.5 lbs. Net weight: 20.5 lbs. SpecificationsFabric ContentConditionMaterialManufacturer Part NumberModelBrandAssembled Product Dimensions (L x W x H)Is there a cup holder?by It looks like you are not signed in. To proceed you will need to either sign in or create a new accountSign InIs there a cup holder?by It looks like you are not signed in. To proceed you will need to either sign in or create a new accountSign InIs there a canopy attached or attachable to this chair?by It looks like you are not signed in.
To proceed you will need to either sign in or create a new accountSign Inmy husband is 6'2" is this long enough?by It looks like you are not signed in. /careplansGet a warranty for it here.Gifting plansPricing policyOnline Price Match.ReturnsReturns Policy.What's a zero-gravity massage chair?Imagine a weary, aching journalist walking through an enormous showroom at the 2008 Consumer Electronics Showcase in Las Vegas. This poor fellow spent the last several hours looking at countless gadgets and displays. By the end of the day, the writer just wants to get back to a hotel room and collapse. But then something catches his eye. It's the Human Touch HT-7450 Zero-Gravity Massage Chair, a recipient of a 2008 Innovations Design and Engineering award. Being a dedicated journalist, the writer knew it would be irresponsible to leave the showroom floor without giving this machine a thorough test run. So he set down a bag of press kits, removed his shoes and took a seat on the award-winning chair.
His legs snuggled into two concave indentations on the leg rest. His head settled against a cushioned head rest. A helpful booth attendant gave him a smile and pressed a button on a remote control. The chair immediately began to recline. And it continued to recline until the writer's legs were higher than his torso. He experienced an odd sensation -- it felt almost as if the chair would dump him on his head. Perhaps he had fallen prey to some sort of torture device designed to punish weary convention visitors. But worries soon melted away. And along with them went the tension and stiffness accumulated after walking for miles along aisles of electronics. The massage chair used rollers, air bags, heat pads and vibrating surfaces to ease his aches and pains. The massage routine lasted for several minutes before returning him to an upright (but very relaxed) position. The journalist put his shoes back on, picked up his bag of press kits and made his way back to his hotel. While Human Touch says the HT-7450 as the world's first zero-gravity massage chair, other manufacturers offer their own zero-gravity models.