Can a chair without mesh and aluminum change office comfort and productivity? The All 33 Chair, known as the BackStrong C1 Chair, tries to answer this. It combines ergonomic design with a retro look, making it stand out.
Dr. Dennis Colonello, a chiropractor, and Jim Grove, an industrial designer, created the All 33 Chair. It’s designed for support and flexibility. The Sit in Motion® technology lets you move naturally, boosting energy and productivity.
The BackStrong C1 is more than just a chair; it’s stylish. It didn’t get a deal on Shark Tank but has become popular. Celebrities like Justin Bieber and Tom Hanks have endorsed it.
Key Takeaways
- The All 33 Chair combines ergonomic support with a retro aesthetic.
- Designed by Dr. Dennis Colonello and Jim Grove, leaders in wellness and design.
- Sit in Motion® technology promotes natural pelvic and back movements.
- Endorsed by celebrities such as Justin Bieber and Cindy Crawford.
- Despite not securing a deal on Shark Tank, the chair has garnered significant interest.
Introduction to the All 33 Chair
The All 33 Chair has caught a lot of attention. It’s known for its Sit In Motion® technology. This chair was created by Dr. Dennis Colonello, a chiropractor, and Jim Grove, an industrial designer.
They aimed to change how we think about comfortable office seating. The chair helps users move naturally and keep their back straight. It’s designed to engage all 33 vertebrae for better back health.
What Makes the All 33 Chair Unique?
The All 33 Chair stands out because of its Sit In Motion® technology. It’s different from regular office chairs because the seat tilts independently. This encourages natural movement of the pelvis and lower back.
It helps prevent slouching and supports posture improvement. By making sitting active, it helps the body stay in its natural shape. This can also reduce back pain.
Key Benefits for Office Workers
Office workers will find many benefits in the All 33 Chair. It’s known for its comfortable office seating. It avoids the usual problems of sitting too long, like stiffness and sore spots.
The chair aligns the spine and eases tension in the back, shoulders, and neck. It also lets you rock and move, which improves blood flow. This can help you stay focused and productive at work.
Origin of the All 33 Chair
The All 33 Chair’s story is one of innovation and hard work. It’s a product of a unique partnership between a top chiropractor and a renowned industrial designer. Both are known for their outstanding work in their fields.

Designed by Leading Chiropractor and Industrial Designer
Dr. Dennis Colonello, the team chiropractor for the Los Angeles Clippers, teamed up with a designer famous for BMW designs. Together, they created a new office chair. Their goal was to make a chair that supports all 33 spinal vertebrae well.
Years of Research and Development
This chair was not made quickly. It took years of careful research and over fifteen prototypes. More than a thousand patients tested each prototype to make sure it was perfect.
The All 33 BackStrong C1 is the outcome. It’s the only chair that helps with better circulation, oxygen, and breathing. It does this by letting the pelvis and back move naturally.
All 33 Chair’s Appearance on Shark Tank
On January 8, 2021, Bing Howenstein presented the All 33 Chair, also known as the BackStrong C1, on Shark Tank. He highlighted its groundbreaking design. The chair aims to align all 33 vertebrae, helping to reduce back and neck pain.
The Pitch: Health Benefits and Innovative Design
Howenstein showed off the chair’s Sit-in-Motion® technology, which mimics the spine’s natural movement. He talked about how it boosts circulation, cuts down on fatigue, and supports perfect posture. This helps prevent long-term pain.
The chair’s features include a movable seat bowl, adjustable arms, and 100% recyclable materials. These details were key to its health benefits.
Outcome: No Deal, but Unwavering Confidence
Although the pitch was compelling, the All 33 Chair didn’t get a deal because of valuation issues. Yet, the company’s confidence didn’t waver. They were backed by stars like Ted Danson, Justin Bieber, and Shaquille O’Neal.
This support keeps the brand moving forward. They’re committed to enhancing public health with their ergonomic design.
Sit In Motion® Technology Explained
The patented technology behind the All 33 Chair is called Sit In Motion®. It was created by Dr. Dennis Colonello and Jim Grove. This ergonomic seating innovation supports spinal health by making sitting dynamic.

Sit In Motion® technology tackles the problems of sitting for too long. It uses a bottom-up movement to support the spine and relieve pressure. This helps improve circulation, posture, and reduces neck and shoulder pain.
The All 33 Chair uses this technology for active sitting. It allows for a full 360-degree swivel, boosting body circulation. Users often feel less tired and have less eye strain when using it for a long time.
One key feature of Sit In Motion® is keeping all 33 vertebrae active and aligned. This helps prevent back pain and keeps energy levels up during the workday.
This design also makes work environments healthier by promoting movement and proper alignment. For those who sit for hours, the All 33 Chair is a smart choice for better health.
User Experience: First Impressions
The All33 Chair makes a great first impression. Setting it up is easy, even for beginners. The packaging is secure, and users have reported no damage.
The chair has few parts and needs only basic tools to assemble. This shows it’s designed with the user in mind.
Assembly and Packaging
The All33 Chair is easy to put together. Users have not reported any damage when it arrives. It’s packed well, with all parts ready to go.
You can set it up in about 10 minutes. This makes it perfect for anyone trying it for the first time.

- Minimal parts and basic tools required for assembly
- Secure packaging that mitigates damage
- Average assembly time of just 10 minutes
Initial Comfort and Adjustability
The All33 Chair feels great right away. It’s designed to support your back and adjust to fit you. Users love its lumbar support and how it can be customized.
It has features like adjustable armrests and seat height. Its Sit In Motion® technology adds to the comfort and support.
“Popular Science named the All33 BackStrong Chair the ‘Best Ergonomic Chair for Back Pain’ in 2021, a testament to its excellent design and functionality.”
| Feature | Description |
|---|---|
| Adjustable Ergonomic Chair | Allows individual customization for ultimate comfort |
| Assembly Time | 10 Minutes |
| Weight Capacity | Up to 275 lbs |
Celebrity Endorsements
The All 33 Chair has become more popular thanks to famous people endorsing it. These endorsements have made the chair more believable and trustworthy. This has helped the All 33 Chair stand out in the market.
High-Profile Supporters
Many famous people have supported the All 33 Chair. Stars like Justin Bieber, Cindy Crawford, and Shaquille O’Neal have talked about how great it is. They love its comfort and how it supports your body.
Their support has really helped the chair become well-known. It shows how powerful endorsements can be for a brand.

Impact of Endorsements on Brand Popularity
Endorsements have really helped the All 33 Chair become more popular. When big names like Cindy Crawford and Shaquille O’Neal support it, people take notice. This has made the chair more visible and trustworthy.
These endorsements have greatly improved the chair’s reputation. Now, the All 33 Chair is a top choice for ergonomic office furniture.
Key Specifications of the BackStrong C1
The BackStrong C1 is made to boost comfort and work efficiency. It has foldaway arms and a seat height that adjusts with air, fitting different needs. It also swivels 360 degrees and has adjustable tilt tension, letting users customize their seat for long hours.
This chair is made of molded foam and comes in many colors. This means users can pick a color that matches their office. It supports a wide range of heights and can hold up to 275 pounds. These features make it great for many body types and sizes.
Here’s a table comparing the BackStrong C1 with other ergonomic chairs:
| Office Chair Model | Lockable Positions | Color Variations | Recline Ability | Recycled Materials | Designed to Limit Back Pain | Maximum Weight Capacity |
|---|---|---|---|---|---|---|
| BackStrong C1 | 5 | Multiple | 12 degrees | No | Yes | 275 lbs |
| ErgoChair Ultra | 11 | Limited | 15 degrees | No | Yes | 300 lbs |
| ErgoChair Pro | 5 | All black, Cool gray, Evergreen, Black and white, Red apple, Baby blue | 14 degrees | No | Yes | 280 lbs |
| ErgoChair Recline | 4 | Few | 18 degrees | No | Yes | 275 lbs |
| Steelcase Leap | 5 | Standard | 16 degrees | 10% | No | 300 lbs |
| Sidiz T50 | 6 | Various | 13 degrees | Yes | Yes | 250 lbs |
| Branch Ergonomic Chair | 7 | Limited | 15 degrees | No | Yes | 300 lbs |
In conclusion, the BackStrong C1 is a great choice for those looking for a good ergonomic chair. It has innovative design and practical features. Its adjustable arms, pneumatic seat, and foam construction make it very customizable and comfortable.
Comparing the BackStrong C1 to Other Office Chairs
The BackStrong C1 is unique in office chair comparisons. It has special features and design for better ergonomics. It went through over 15 prototypes and 1,000 tests for comfort and function. Its Sit in Motion® tech helps move naturally, which may lower health costs from bad sitting.
Ergonomics and Comfort
The BackStrong C1 is made for top ergonomic benefits. It holds up to 275 pounds and fits most people well. It has adjustable height, swivels, and tilt features for long desk work.
“By investing in an ergonomic office chair like the BackStrong C1, users may potentially reduce health costs associated with poor posture while sitting at a desk.”
Price Point and Value for Money
The BackStrong C1 is a good deal for its features. It was $1,199 but now is $799, saving $400. It’s cheaper than many top ergonomic chairs but still offers great value.
| Criteria | BackStrong C1 | Other Premium Chairs |
|---|---|---|
| Ergonomic Value | High | High |
| Price | $799 | $1,000+ |
| Assembly Time | Under 10 minutes | Variable |
| User Weight Capacity | 275 pounds | Variable |
The BackStrong C1 is a great mix of ergonomics and affordability. It’s a smart pick for improving your office without spending too much.
Why Choose the All 33 Chair?
Looking for the best office seating? The All 33 Chair is a top choice. It combines design and function, offering many benefits to users.
Health Benefits
The All 33 Chair is designed to improve spinal health. Its Sit In Motion® technology helps maintain good posture and keeps you moving. This reduces health risks from sitting too long.
Leading chiropractors recommend it for back pain and fatigue relief. It promotes better sitting habits for long-term health.
Productivity Improvements
The All 33 Chair also boosts productivity. It keeps you comfortable and focused, reducing the need for breaks. Its ergonomic features, like adjustable tilt and seat height, make it customizable.
This chair creates a better work environment. It helps you stay focused and efficient, making it a smart investment for work performance.
Challenges and Limitations
The All 33 Chair has many benefits, but it also has some challenges and limitations. It’s important for potential buyers to know about these ergonomic chair limitations before making a decision.
One major All 33 Chair challenge is its limited adjustability. Unlike many office chairs, it doesn’t have adjustable armrests or back support. This might not meet the ergonomic needs of everyone, leading to dissatisfaction. Also, the lack of a high back and headrest could be a problem for those needing extra neck and head support.
The material choice is another user consideration. The chair comes in fabric and “vegan leather” options. These materials are comfortable and look good, but they might not be the best for pet owners. Fabric can get pet hair, and “vegan leather” can scratch and get damaged, shortening the chair’s life.
The price of the BackStrong chair is $799, which is much higher than most office chairs. This cost is a big factor in deciding to buy it. Even with its benefits, the high price might not be worth it for everyone, especially if the limitations are a big concern.
In conclusion, the All 33 Chair is great for promoting good sitting and posture. However, users need to think about the user considerations and the chair’s limitations. Before buying, it’s important to weigh the All 33 Chair challenges and see if the benefits fit your needs and preferences.
Customer Reviews and Testimonials
It’s important to know what users really think about the All 33 Chair. We’ve gathered feedback to show both the good and the areas that need work.
Positive Feedback
Many people love the All 33 Chair for its design and comfort. They say it helps their posture and eases back pain. This is thanks to its chiropractor-designed features.
Those who work long hours at home find it especially helpful. The chair’s Sit In Motion® technology gets a lot of praise. It keeps users in the right position while sitting.
- Comfort and ergonomic design were top praises.
- Users appreciate the health benefits, such as reduced back pain.
- Positive emotions like joy, relief, and gratitude were common in reviews.
- Testimonies from well-known personalities like Justin Bieber and Paula Abdul bolster the chair’s credibility.
Areas for Improvement
Even with lots of good feedback, some users have suggestions. They want more adjustable parts to fit different body types better. Also, some worry about the chair’s upholstery lasting long enough.
- Need for more adjustable features to suit different body types.
- Concerns about the durability of upholstery over time.
| Aspect | Positive Feedback | Areas for Improvement |
|---|---|---|
| Comfort and Ergonomics | Highly praised for reducing back pain | More adjustable features needed |
| Material Quality | Pleasantly soft and supportive | Durability of upholstery can be enhanced |
| Design | Innovative and aesthetically pleasing | N/A |
Overall, the All 33 Chair gets great reviews, but there’s room for more. By listening to feedback, it can become an even better part of any workspace.
Conclusion
The All 33 Chair is a big step forward in ergonomic office furniture. Its Sit In Motion® technology helps keep your spine healthy and boosts productivity. Even without a deal on Shark Tank, it has become a popular choice, thanks to its impressive sales and positive feedback from users.
The chair’s design comes from years of research by a chiropractor and an industrial designer. It has grown to meet the need for better ergonomic solutions. After Shark Tank, sales soared, reaching 15,000 units in 2020 and 22,000 in 2021, earning $4.5 million and $6.6 million respectively.
When considering buying the All 33 Chair, think about its health benefits. It helps improve your posture and reduce back pain, as many users have found. While it may not fit everyone’s taste, its benefits make it a good choice for better ergonomics at work. Celebrities also support it, adding to its appeal in the market.