Active Sitting
We don’t just talk about active sitting—we back it up with rigorous laboratory science. We partner with independent international research institutes to test our designs against standard office gear. The data is clear: true ergonomic health requires continuous, natural motion. Explore the empirical evidence and clinical data behind the workspace solutions keeping you fresh until 5 PM.
Comfort & Pressure Mapping Study
Cornell University
Department of Ergonomics and Anthropometrics
The Core Finding: CoreChair is clinically proven to generate significantly fewer high-intensity pressure points than traditional ergonomic office chairs, eliminating sitting hot spots.
How It Was Tested
Researchers put standard ergonomic task chairs head-to-head against CoreChair in a multi-stage clinical trial. Using advanced Tactilus sensor pads, they mapped physical contact area, average pressure, and peak friction points during intensive typing tasks.
Key Takeaways
- Fewer High-Pressure Hot Spots: CoreChair recorded drastically lower concentrations of high-intensity sitting pressure (80 to 200 mmHg) compared to standard options. Its contours spread body weight evenly across a broader surface area.
- 98% Pain-Free Sitting Index: Across a standardized body-pain scale developed from the validated Openshaw method, subjects using the CoreChair reported a minimal average overall discomfort score of just 1.2 out of 5.
- Targeted Hip & Pelvis Relief: The absolute lowest discomfort levels in the entire study were recorded directly in the hip and buttock regions—scoring a near-perfect 1.1 out of 5.
- The Universal Fit: Regardless of individual body dimensions or hip widths, users universally rated the engineered width of the CoreChair seat as an ideal, perfect fit.
True science never settles. While Cornell’s data proved our core architecture achieves unrivaled pressure distribution, it showed our aggressive seat contouring was tailored perfectly to 46.5% of body shapes. We’ve used this exact dataset to continually refine our seat-shape distribution, ensuring 95% of all body types experience an anatomically perfect fit.
Metabolic & Energy Expenditure Study
Mayo Clinic
Arizona State University
Obesity Solutions
The Core Finding: Sitting in a CoreChair increases your passive energy expenditure by 20% compared to a standard office chair—boosting your daily metabolism while keeping your heart rate calm and focused.
How It Was Tested
Researchers at the Mayo Clinic used precise indirect calorimetry (breath-by-breath oxygen consumption tracking) to measure the exact calorie burn and heart rate of professionals at work. They analyzed the metabolic difference between static sitting, dynamic sitting on the CoreChair, and walking on a treadmill.
Key Takeaways
- 20% Passive Metabolic Boost: Standard office chairs drop your metabolic rate to its absolute lowest point. CoreChair instantly reverses this “sitting disease” mechanism, raising passive calorie burn from an average of 76 kcal/hr to 89 kcal/hr simply through natural, fluid movement.
- Undisturbed Deep Focus: While your core muscles burn more energy to stabilize your posture, the movement is so natural that it does not increase your heart rate. Your metabolism stays elevated while your mind remains perfectly calm for deep work.
- The Seated “Walking” Equivalent: The study found that when users performed short, structured movement intervals while sitting in the CoreChair, their energy expenditure more than doubled to 189 kcal/hr. This matches the exact cardiorespiratory and caloric benefits of a active 2 mph walk on a treadmill.
- Combats Workplace Sedentariness: For professionals who cannot use standing or treadmill desks due to intensive computer tasks, CoreChair provides an accessible, non-disruptive vocabulary of movement to stay active all day.
Because Mayo Clinic’s data proves that structured chair movements fully replicate the health benefits of a physical walk, Vangarde advocates for proactive workspace transitions. We provide the optimal motion-interval frameworks alongside your CoreChair to help you easily step up your metabolic energy without ever stepping away from your desk.
Commercial Compliance & Durability Stress Test
Exova Canada
Components Testing Laboratory
The Core Finding: CoreChair achieved a perfect pass record across all institutional ANSI/BIFMA stress tests—proving that its innovative fluid movement mechanism meets the highest industrial standards for mechanical safety, structural integrity, and long-term commercial durability.
How It Was Tested
Exova subjected the CoreChair architecture to extreme laboratory stress testing using high-capacity servo-hydraulic actuators and automated robotics. The chair was hammered with extreme static loads and forced through hundreds of thousands of high-velocity cyclic impacts to simulate decades of heavy commercial use in corporate environments.
Key Takeaways
- Perfect ANSI/BIFMA Pass Record: CoreChair achieved clean compliance across all commercial furniture safety parameters defined by ANSI/BIFMA X5.1, ensuring it is completely qualified for corporate office deployment.
- Heavy-Duty Structural Integrity: The primary chassis easily withstood massive structural pressures, including a 2,500-pound base compression test and a 300-pound proof-load backrest deformation trial without any mechanical failure.
- Extreme Swivel & Casters Endurance: The proprietary multi-axial components and casters successfully completed 120,000 continuous swivel rotations under full weight and 100,000 automated rolling cycles directly over elevated steel obstacles, suffering zero structural or tracking degradation.
- Flawless Seating Durability: The engineered workspace seat pan absorbed 100,000 high-velocity free-drop impact cycles and 20,000 severe front-corner load shifts, proving that the active mechanism remains safe and uncompromised over long-term ownership.
Because our fluid core architecture introduces three rotational degrees of freedom never before seen in commercial task seating, we proved its safety beyond any doubt. Exova’s independent lab data officially verifies that active micro-movements do not compromise mechanical lifespan, giving corporate buyers a workspace solution that is as tough as it is healthy.
Physiological & Cognitive Study
University of Guelph
Department of Human Health and Nutritional Sciences
The Core Finding: CoreChair’s dynamic movement significantly reduces lower limb blood pooling and acts as a neurological catalyst, preventing the standard cognitive decline and mental fatigue caused by static sitting.
How It Was Tested
Researchers evaluated participants during an intensive 4-hour desk workflow. The double-blind trial compared traditional static office chairs against the multi-axial CoreChair by measuring trunk acceleration, physical blood pooling (calf circumference), and real-time brain focus using the standardized Sustained Attention to Response Task (SART).
Key Takeaways
- Fights “Sitting Disease” & Blood Pooling: Traditional chairs lock your body down, causing dangerous fluid retention and blood pooling in the lower legs. CoreChair users experienced significantly less lower limb blood pooling. The subtle, continuous movement helps naturally pump blood back to your core.
- Eliminates Concentration Drop-Offs: On a standard office chair, brain fog settles in, leading to a massive spike in focus-driven errors over time (\(p=0.0046\)). CoreChair completely mitigated this attention drop-off, showing no significant increase in errors even at the 4-hour mark.
- Spontaneous Micro-Movements: Accelerometer data proved that CoreChair naturally encourages users to utilize healthy micro-movements, showing significantly greater trunk and chair acceleration without disrupting deep work focus.
- Core Neurological Activation: Researchers concluded that the subtle balance required by the multi-axis seat pan keeps your stabilizing muscles gently engaged, boosting motor cortex excitability and keeping your brain clear.
Because the University of Guelph discovered that human movement naturally spikes in the second hour of sitting as desk fatigue hits, we emphasize active transitions. To fully capitalize on these neurological and circulation benefits, CoreChair includes tailored workspace prompts to help you maximize your chair’s multi-axial freedom throughout your full 8-hour shift.
Spine Biomechanics Study
University of Waterloo
Faculty of Applied Health Sciences
The Core Finding: CoreChair fundamentally prevents “postural creep”—the dangerous spinal slumping and pelvic tilting caused by standard office chairs—maintaining an anatomically neutral spine over long hours of desk work.
How It Was Tested
Led by the Canada Research Chair in Spine Biomechanics and Injury Prevention, this study monitored 16 participants during prolonged office tasks (typing, reading, and mouse-heavy design work). Researchers utilized three-dimensional optoelectronic motion capture, tri-axial spine inclinometers, and continuous trunk electromyography (EMG) to measure spinal alignment, pelvic tilt, and deep core muscle activation.
Key Takeaways
- Defeats Postural Creep: Traditional high-end ergonomic chairs suffer from a well-documented flaw over time: users gradually collapse into lumbar flexion and backward pelvic rotation, moving away from neutral alignment. CoreChair completely halts this creep, actively facilitating a healthy, neutral upright posture that persists seamlessly through long shifts.
- Outperforms Stability Balls Safely: While exercise balls are popular alternative desk options, they induce severe spinal fatigue and high discomfort within an hour for unaccommodated users. CoreChair matches or exceeds the deep abdominal and trunk extensor recruitment of a stability ball during workplace exercises, but with full industrial back support and total structural safety.
- Seamless Postural Range: Electromyography verified that CoreChair accommodates continuous pelvic tilts and circular motions without causing muscle strain, overloading, or unnecessary elevation of heart rate. Core muscle activation remains within an ideal, safe zone (under 3% MVE) during standard tasks.
- Certified 3-Axis Stability: Evaluated under the strict guidelines of the American National Standards Institute (ANSI/BIFMA X5.1), CoreChair passed all front, rear, and sideways stability tests. Even with maximum seat pan rotation during wide reaching tasks, the user’s center of mass stays completely secure within the chair’s physical base.
Because Waterloo’s biometric data proves that standard office chairs degrade your spinal geometry after just 30 to 45 minutes, static furniture is an active risk factor for chronic back discomfort. CoreChair’s multi-axial freedom maintains your natural lumbar curve automatically, keeping your spine safe from fatigue even when your mind is completely absorbed in your work.
Red Light
The Science of Photobiomodulation
Source: Heilys® Research Synthesis (Photobiomodulation & Cellular Response)
The Core Finding: Red and near-infrared light do not operate through heat, but rather act as a biochemical catalyst that releases trapped cellular energy (ATP) and accelerates microcirculation directly within the mitochondria.
Researchers put standard ergonomic task chairs head-to-head against CoreChair in a multi-stage clinical trial. Using advanced Tactilus sensor pads, they mapped physical contact area, average pressure, and peak friction points during intensive typing tasks.
How It Works in the Cell
Unlike traditional heat lamps that simply warm up the water in your tissue, AddRed operates via photobiomodulation. The light particles (photons) travel deep into the “powerhouses of the cell” (the mitochondria) and are absorbed by a specific target enzyme called cytochrome c oxidase (CCO).
Key Scientific Pillars
- Releasing the Cellular Brake: Under stress, oxygen deficiency, or inflammation, nitric oxide (NO) blocks the cell’s respiratory chain. When optimized red light hits the enzyme, it breaks this bond—allowing oxygen to bind freely again and restoring natural energy production.
- Natural Vasodilation: The nitric oxide (NO) released during light absorption acts as the body’s own natural vasodilator. This instantly expands microcirculation and increases blood flow to the targeted tissue.
- The Optical Window (600–1000 nm): AddRed operates precisely within the biological spectrum where skin pigment (melanin) and blood pigment (hemoglobin) absorb minimal light. This allows the light energy to pass the physical barrier and reach deep into the cells without being reflected away.
- A Wake-Up Call, Not a Charger: Studies verify that the light does not introduce external energy. Instead, it serves as a signal for the cell nucleus to jumpstart its own programs, including repair processes, collagen density production, and antioxidant defenses.
Precision Technology & Dosage
Source: Heilys® Technical Specifications & Independent Laboratory Testing
The Core Finding: The therapeutic efficacy of red light is strictly determined by precise wavelengths and controlled irradiance. AddRed utilizes a precision-calibrated spectrum to deliver maximum stimulation without triggering oxidative cell stress.
How the Technology is Built
The cellular response to red light follows a strict curve: too little light yields no response, while excessive intensity blocks the cell and creates harmful oxidative stress. AddRed is engineered with dual-optics to deliver an evenly distributed, stable light flow with zero dangerous “hotspots.”
Technical Advantages & Data
- Broad-Spectrum CCO Alignment: Instead of relying on mass-produced, inexpensive standard wavelengths, heilys® incorporates six strategically selected wavelengths across the therapeutic window (with an exceptionally narrow manufacturing tolerance of ± 5 nm), covering 82% of the CCO absorption curve.
- 0 Hz – Genuinely Flicker-Free: Many screens and standard LEDs flicker invisibly, which fatiguing the eyes and central nervous system. AddRed utilizes a pure direct-current (DC) driver to guarantee 0 Hz flicker—an absolute prerequisite for safe use near the eyes and during intensive screen work.
- Homogeneous Light Distribution: The panel combines two specialized optics (60° for visible red wavelengths and 30° for deep near-infrared wavelengths). This ensures the invisible and visible light cones overlap perfectly on the skin surface with no gaps.
- Verified Irradiance: The output is clinically verified by a spectrometer at an optimal 82 mW/cm² at a distance of 15 cm, providing a safe power reserve for both surface skin rejuvenation and deep musculoskeletal recovery.