Unleash Your Potential with Our Professional Altitude Generator!
How Does RESJOY Altitude Generator Work?
RESJOY Longfian™ operates by adjusting the oxygen concentration in the air to simulate high-altitude conditions. By reducing oxygen levels, it prompts the body to adapt in a way similar to being at higher elevations. This triggers physiological responses, such as increased red blood cell production and improved oxygen utilization efficiency.
As a result, users experience enhanced aerobic capacity, endurance, and overall performance. Whether you’re an elite athlete seeking an edge or a fitness enthusiast aiming to elevate your workouts, our altitude generator offers a scientifically proven method to optimize training outcomes.
Simulated Altitude & Oxygen Concentration
RESJOY Longfian™ altitude generator simulates altitudes ranging from 1000 to 6500 meters, catering to the diverse exercise needs of athletes. With personalized programming and precise control over altitude settings, it’s a versatile tool suitable for various training protocols and fitness levels. Experience the benefits of altitude training without leaving home – train smarter, reach new heights, and achieve your fitness goals with ease.
WHO & WHAT IT'S FOR
Empowering Limits, Defining Performance.
Simulating high-altitude environments is no longer a privilege exclusive to elite training centers. By precisely controlling oxygen concentrations (Hypoxic Training), our Altitude Generator delivers a simulated elevation of up to 6,400 meters (21,000 ft), triggering systemic physiological adaptations that unlock your body’s latent potential.
ELITE ATHLETES & SPORTS TEAMS
The Breakthrough: Elevate your VO₂ and lactate threshold without overtraining.
The Science: Exposure to controlled hypoxia stimulates the natural release of Erythropoietin (EPO), accelerating red blood cell production and hemoglobin mass. This enhances net oxygen carrying capacity by up to 3%–5%, granting a critical competitive edge that is mathematically unattainable under sea-level conditions.
Injury Management (“Active Rehab”): When orthopedic loading is restricted due to injury, training in a hypoxic state allows athletes to maintain a high cardiovascular workload HRₘₐₓ and metabolic stress) at significantly lower mechanical speeds or weights—preventing detraining while protecting healing tissues.
MOUNTAINEERS & EXPEDITIONERS
The Breakthrough: Pre-acclimatize at sea level to mitigate Acute Mountain Sickness (AMS) and ensure summit success.
The Science: The primary constraint of high-altitude mountaineering isn’t muscle fatigue; it’s arterial oxygen saturation SpO₂. Intermittent Hypoxic Training (IHT) pre-conditions the carotid bodies, shifting the ventilatory response curve.
The Benefit: By combining “Sleep High” (via altitude tents) with “Train High” (via mask workouts), climbers can adapt their cellular metabolism—specifically increasing mitochondrial efficiency—weeks before setting foot on the mountain. This drastically reduces the acclimatization window on-site and lowers the risk of life-threatening HAPE/HACE.
HYPER-INTENSITY & CROSSFIT ATHLETES
CrossFit and high-intensity functional training rely heavily on glycolytic pathways. Hypoxic training induces a rapid state of cellular metabolic stress, accelerating the upregulation of Monocarboxylate Transporters (MCTs) and glucose transporters (GLUT-4).This enhances your body’s ability to buffer and clearance lactate during maximal anaerobic efforts. You will recover faster between sets, maintain peak power output longer during high-rep thrusters or sprints, and break through stubborn performance plateaus.
BIOMEDICAL REHABILITATION & PHYSIOTHERAPY
The Breakthrough: Accelerate recovery and maintain cardiovascular health with near-zero joint impact.
The Science: Traditional cardiovascular rehab requires high mechanical loads which fragile or post-operative joints cannot tolerate. Hypoxia artificially elevates metabolic demand: at a walking pace of just 4 km/h under hypoxic conditions, the heart rate and caloric expenditure match that of a 7 km/h run at sea level.
The Benefit: Patients can achieve profound cardiovascular training stimuli, stimulate Vascular Endothelial Growth Factor (VEGF) for angiogenesis (new blood vessel growth), and promote systemic healing—all while keeping musculoskeletal strain at absolute zero.
PREMIUM HOME FITNESS & METABOLIC OPTIMIZATION
The Breakthrough: Double your workout efficiency—burn more fat and optimize metabolic age in half the time.
The Science: Exercising in a hypoxic environment triggers a significantly higher sympathetic nervous system response, leading to increased post-exercise oxygen consumption (EPOC, or the “afterburn effect”).
The Benefit: Clinical studies indicate that hypoxic exercise increases resting metabolic rate and enhances lipid oxidation (fat burning) compared to normoxic exercise of the same absolute intensity. For the busy professional, a 20-minute hypoxic session yields the equivalent metabolic and cardiovascular benefits of a 50-minute conventional home workout.
Why Choose Us?
RESJOY Longfian™ – The market leader in the field of altitude training.
9%-20.9%
Sufficient flow
0-6500M
Continuous flow
Mute
Low power consumption
Intelligent alarm
Timing function
VIDEOS
Training Guidance
Hypoxic exercise should be integrated as a powerful catalyst to your existing training structure rather than a replacement.
For Aerobic Power (VO₂ max): Combine altitude exposure with High-Intensity Interval Training (HIIT) or threshold steady-state sessions to maximize myocardial and metabolic adaptations.
For Active Recovery & Rehabilitation: Utilize low-intensity, low-impact steady-state cardiovascular exercises (e.g., cycling or walking) under hypoxia to maintain metabolic conditioning without joint stress.
For optimal physiological adaptation, standard operational parameters dictate a simulated altitude range between 9,000 and 12,000 feet (approx. 2,700m – 3,650m).
The Baseline Protocol: Always initiate your first 2–3 weeks at the lower baseline (9,000 ft) to allow your carotid bodies and respiratory system to accommodate the reduction in partial pressure.
Progression: Incrementally increase the simulated elevation only when your perceived exertion stabilizes and baseline micro-adaptations occur.
To elicit profound cellular and systemic responses without inducing central nervous system (CNS) overtraining, keep your hypoxic sessions strictly between 30 to 60 minutes.
Short/Intense (30–45 mins): Ideal for high-intensity interval protocols or power-endurance development.
Long/Steady (45–60 mins): Ideal for base aerobic conditioning, acclimatization protocols, or metabolic fat-burning optimization.
Note: Keeping sessions under 60 minutes ensures you retain enough systemic energy to perform other daily training microcycles.
Your finger pulse oximeter is your primary dashboard. During hypoxic exercise, your target functional zone for arterial oxygen saturation ($\text{SpO}_2$) is 80% to 85%.
The Safe Biofeedback Loop: If your SpO₂ drops below 78%, immediately decrease your exercise intensity or lower the simulated altitude on the generator.
The Stimulus Zone: Maintaining the 80%–85% window provides the exact hypoxic stress needed to trigger natural EPO release and vascular endothelial adaptation without risking hypoxic syncope (dizziness).
Hypoxia artificially amplifies your Rating of Perceived Exertion (RPE). A workload that feels like a 5/10 at sea level will instantly feel like a 7/10 or 8/10 at simulated altitude due to reduced oxygen availability in working muscles.Autoregulating Your Workout: Do not chase your sea-level power outputs or running paces. Instead, regulate your sessions based on RPE and Heart Rate (HRmax).Keep high-intensity anaerobic interval sets at an RPE of 8–9, and aerobic base building or strength recovery sets at a stable RPE of 5–6.
Consistency is the absolute driver of hematological (blood-based) adaptation.
Maintenance & Performance Edge: 2 to 3 sessions per week is the clinical benchmark required to maintain elevated hemoglobin mass without overlapping chronic fatigue.
Specialized Protocols: Mountaineers pre-acclimatizing for an imminent expedition or athletes undergoing active orthopedic rehab can scale up to 4 to 5 sessions per week, provided the intensity is regulated via continuous SpO₂ feedback.
Specifications
HYPOXIC FLOW | 100LPM |
|---|---|
| HYPOXIC CONCENTRATION | 9%-20.9% |
| OUTLET PRESSURE | 6-10Psi |
| OXYGEN CONCENTRATION | 93%(±3%) |
| SIMULATED ALTITUDE | 0-6500m(0-21330ft) |
| SOUND LEVEL | ≤50db |
| POWER CONSUMPTION | ≤550W |
| NET WEIGHT | 27KG |
| DIMENSION | 365X375X600mm |
| ALARMS | Power failure alarm,high and low pressure alarm |
| OPTIONAL FUNCTION | Pulse oximeter, monitoring system |
| WARRANTY | 15 Month |
What's Included
1* RESJOY Longfian™ Altitude Generator
6pcs* Air Filter
1* Power cord
1* Altitude training mask
1* Tubing
1* Reservoir bag
1* English manual
I have not yet operated the Hypoxic generator. But guidance and communication was absolutely excellent! Alice was there for me to answer my questions and help me complete my order, every step of the way. I am truly impressed by the costumer service provided by Resjoy. Item arrived exactly as promised, very nicely packed, clean and seems to be well made.
After just 3 weeks of using the system, my hematocrit jumped from 41% to 47%, and my endurance in long races has improved dramatically. I’ve broken personal bests in all distances under 10K. This training is a must for serious athletes.
I’m in my late 40s and have seen a drastic improvement in my performance since using the system. My average pace per mile dropped from 7:45 to 7:00, and I ran my first sub-3-hour marathon at 48! I am absolutely thrilled with the results.
Very professional company to deal with and very impressed with the quality of the product and the whole transaction went well. Delivery of the complete article was in time. I will be contacting you in the near future for another oxygen concentrator for my home I am totally satisfied with the product and your customer service.