Introduction
A zero gravity chair is a reclining lounge chair designed to distribute body weight evenly across the chair and elevate the legs above the level of the heart. This position simulates the floating sensation of zero gravity, reducing stress on the back and promoting relaxation.
Zero gravity chairs have a number of key features and benefits:
- The recline mechanism allows the user to adjust to any position between upright and fully reclined.
- The evenly dispersed body weight improves circulation and reduces back pain.
- Elevating the legs promotes relaxation and can reduce swelling in the legs and feet.
- The chairs are lightweight and portable for use indoors and outdoors.
- Zero gravity chairs can help relieve stress and muscle tension from long periods of sitting.
Overall, zero gravity chairs aim to provide maximum comfort and relaxation by simulating a weightless position and reducing pressure on the back and legs.
History and Origin
Zero gravity chairs originated in the 1990s when NASA created them to help astronauts deal with the physical demands of spaceflight. According to this source, NASA researchers designed reclining chairs that would simulate the feeling of "zero gravity" experienced by astronauts in space. These special chairs distributed body weight evenly to relieve pressure points and simulate a weightless environment.
After NASA created the first zero gravity chairs, the concept was adapted for consumer use in the late 1990s and early 2000s. Brands like Lafuma, Caravan Sports, and Oversized Zero Gravity Recliner began selling more affordable and portable versions as "zero gravity recliners" or "anti-gravity chairs." The chairs became popular for providing comfort and relaxation by simulating the weightless feeling astronauts experience.
According to this source, while NASA pioneered zero gravity chairs, it was Lafuma's Lounger model in the early 2000s that first brought them into the mainstream consumer market. Since then, various brands have emerged offering different styles and features, but the original concept traces back to NASA research in the 1990s.
Benefits
One of the main benefits of zero gravity chairs is that they can help reduce back pain and pressure on the spine.1 When you sit in a zero gravity position, it takes the pressure off your spine by distributing your weight evenly across your back. This helps decompress the spine after gravity has compressed it all day.2 The neutral body position also reduces strain on your back muscles and ligaments.
Studies have shown that using a zero gravity chair can significantly reduce chronic lower back pain.3 The chairs help relieve muscle tension and sciatic nerve pain by allowing your back to fully relax and stretch out. For those suffering from spinal conditions like herniated discs or stenosis, a zero gravity chair can provide much-needed decompression and pain relief.
Features
Zero gravity chairs have several key features that provide comfort and support. Some of the most important features include:
Reclining Positions
Zero gravity chairs allow you to recline in multiple positions, from upright to nearly flat. This allows you to find the most comfortable and supportive position for your body's needs. Many chairs have preset recline positions that can be locked in place, while others allow for infinite adjustments (source).
Locking Mechanisms
Most zero gravity chairs have locking mechanisms on the arm rests that allow you to lock the chair in place once you've found your desired recline position. This prevents the chair from unexpectedly changing positions and provides stability (source).
Upholstery
The upholstery is important for comfort. Quality zero gravity chairs have padded cushions and canopies made from weather-resistant, breathable materials. The sling-style seat evenly distributes your body weight for optimal support.
Portability
Most zero gravity chairs fold up for easy storage and transportation. They are lightweight and some even come with carrying cases. This makes them ideal for use outdoors or on-the-go (source).
Types of Zero Gravity Chairs
Zero gravity chairs come in several different types depending on the features and positions offered:
2-Position: These basic zero gravity chairs recline to a single zero gravity position. They allow you to switch between upright and reclined but don't offer positions in between. The Caravan Sports Infinity Zero Gravity Chair is an example of a 2-position chair.
Multi-Position: More advanced zero gravity chairs allow you to recline to multiple positions in between upright and fully reclined. This gives you more flexibility to find the most comfortable angle. The Lafuma Futura Zero Gravity Recliner is a popular multi-position chair.
Rocker: Some zero gravity chairs can rock back and forth like a rocking chair. This adds soothing motion to the experience. The Timber Ridge Zero Gravity Rocker Chair has this feature.
Heated: Heated zero gravity chairs have built-in heating pads to keep you warm. They are great for using outdoors on cool days. The Best Choice Products Heated Zero Gravity Reclining Chair offers heat.
With Canopy: Canopy zero gravity chairs have an overhead canopy that provides shade from the sun. The Bliss Hammocks Zero Gravity Chair with Canopy has this add-on.
Massage: Massage chairs combine zero gravity reclining with massage nodes that target different areas of the body. The Real Relax Massage Chair is an example.
Size and Weight Capacity
Zero gravity chairs come in standard and XL sizes. The standard size typically has dimensions around 25" wide x 44" deep when open, and can support up to 250 lbs. The XL size is around 32" wide x 45" deep when open, and can support 300-500 lbs depending on the model.
For the average adult, the standard size is usually sufficient. However, taller or larger individuals may want to opt for the XL size for more leg room and weight capacity. Amazon's Caravan Sports Infinity Zero Gravity Chair, for example, comes in both standard and XL sizes with weight limits of 300 lbs and 350 lbs respectively (Amazon).
Some extra large zero gravity chairs like the Goplus Zero Gravity Chair have dimensions of 32" x 44" and can support up to 500 lbs, providing ample room and strength for larger adults (Amazon). When considering size and weight capacity, it's important to choose a chair that provides both comfort and sturdy support.
Material
Zero gravity chairs are typically made with either a steel or aluminum frame. Steel frames tend to be more durable and can support more weight, while aluminum frames are lighter weight. However, aluminum is also prone to bending or breaking more easily. Most standard zero gravity chairs have steel tubes that are powder coated to prevent rusting.
The seating material is also an important factor. Fabric is the most common material used. It is affordable, breathable, and comes in a wide variety of colors and patterns. However, fabric can fade or rip over time. Leather and vinyl are also options for more luxurious zero gravity chairs. Leather develops a nice patina but requires more maintenance. Vinyl is easy to clean but can get hot in the sun. The best fabric comes down to personal preference and budget.
According to Oversized Zero Gravity Chair Replacement Fabric, common frame materials include steel, aluminum, acacia wood, and bamboo. Fabrics range from polyester to leather.
Cost
Zero gravity chairs come in a wide range of prices, from budget options under $100 to premium models over $500. The cost depends on factors like size, materials, and extra features.
On the lower end, you can find basic zero gravity chairs for $50-150 made of steel frames and polyester fabric. These get the job done for occasional use but may not hold up over time. Brands like Bliss, Best Choice Products, and PHI VILLA offer budget recliners. According to The Home Depot, some options cost as little as $64.
For premium quality, expect to pay $200-600. These chairs feature sturdy materials like powder-coated aluminum and Batyline mesh, along with useful extras like cup holders, wheels, and adjustable headrests. Top brands like Lafuma, Caravan Sports, and Body Flex charge more but deliver better comfort, adjustability, and durability. According to Relax The Back, their selection ranges from $259 to $549.
Ultimately, consider how often you plan to use the zero gravity chair. Casual users can opt for budget picks, while those wanting regular use should invest in a well-built recliner that will last.
Top Brands
When shopping for a zero gravity chair, some of the top brands to consider include:
Lafuma
Lafuma (https://relaxtheback.com/collections/zero-gravity-chairs-recliners) is a French company known for making high-quality outdoor furniture and accessories. Their zero gravity chairs feature premium materials like polyester fabric and powder-coated steel frames. They are very durable and comfortable, though more expensive than other brands.
Caravan Sports
Caravan Sports (https://www.thespruce.com/best-zero-gravity-chairs-4173637) offers affordable zero gravity chairs in various designs. Their Infinity Zero Gravity Chair is a popular choice praised for its comfort, quality, and reasonable price point. Caravan Sports chairs have weight capacities up to 300 lbs.
Timber Ridge
Timber Ridge (https://www.amazon.com/best-rated-zero-gravity-chair/s?k=best+rated+zero+gravity+chair) zero gravity chairs provide excellent comfort and support at budget-friendly prices. They are lightweight yet sturdy, with padded seats and adjustable reclining positions. Timber Ridge is known for good customer service and warranties on their chairs.
Best Choice Products
Best Choice Products (https://www.amazon.com/best-rated-zero-gravity-chair/s?k=best+rated+zero+gravity+chair) offers a wide selection of zero gravity chairs in various styles and colors. Their chairs feature breathable mesh fabric, padded headrests, and steel frames with weight capacities up to 350 lbs. They provide a lot of value at affordable prices.
Conclusion
In summary, zero gravity chairs can provide many benefits for your health, comfort, and relaxation. The ability to recline in a natural position that takes pressure off your back and elevates your legs above your heart can relieve pain, improve circulation, and help you fully unwind.
When choosing a zero gravity chair, consider the size and weight capacity, materials, and any extra features you may want like adjustable positions, lumbar support, and headrests. High quality brands like Caravan Sports, Lafuma, and Timber Ridge offer excellent options with good durability and comfort.
Measure your space, test chairs in person if possible, and think about your needs. Ultimately, the right zero gravity chair can be a worthwhile investment for your home, patio, or poolside as a way to relax and rejuvenate.
