Commercial Sit Up Bench Manufacturer in China
Built by athletes, for athletes.
Built tough to handle every strength training.
Built with precise movement angles since 1997.
Products We Have for You
Showing 10–18 of 24 results
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Plate Rack
$5.00YR Fitness Plate Rack 61A51 is a strong and reliable storage solution for weight plates. Built with durable steel a
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Multifunctional Flat Bench
$5.00YR Fitness Multifunctional Flat Bench 61A47 is built for a variety of strength exercises with strong steel construc
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Knees Up/Dip
$5.00YR Fitness Knees Up/Dip 61A45A is a sturdy and compact station for bodyweight exercises like knee raises and dips.
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Knees Up/Dip
$5.00YR Fitness Knees Up/Dip 61A45 is built for core and upper body training with a strong steel frame and safe, user-fr
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Adjustable Roman Bench
$5.00YR Fitness Adjustable Roman Bench 61A43 is designed for core and lower back training with a 45-degree angle and adj
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Angled AB Board
$5.00YR Fitness Angled AB Board 61A42 is designed for effective core workouts with a stable, angled surface that boosts
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Adjustable AB Board
$5.00YR Fitness Adjustable AB Board 61A41 is a compact bench designed for effective core workouts. It features an adjust
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Olympic Decline Bench
$5.00YR Fitness Olympic Decline Bench 61A40 is designed for stable and safe decline press training. Built with strong st
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Olympic Flat Bench
$5.00YR Fitness Olympic Flat Bench 61A39 is a strong and stable bench designed for safe and effective barbell training.
Certified by Global Standards
Backed by CE, TÜV, and ISO certifications so you can buy with full confidence in safety and performance.
DESIGNED By ATHLETES,
FOR ATHLETES
At YR Fitness, Design Transcends Aesthetics.
It’s About Functionality.
Simple, But Significant.
Only True Feedback Counts
Quality Standard of YR Fitness
That’s why we are confident to compete with big brand quality, but at 1/5 price.
Built with Strength: 3.0mm Solid Steel Pipes
We use thick 3.0mm+ Q235 steel pipes for every part of the machine — whether it’s the frame or the training area, no matter the size. With added reinforcement bends, our machines stay strong and steady. No shaking, just solid power.
This is How We Make Your Gym Equipment
Over 20 years, YR Fitness has put $8M into tech—just to bring you better machines.
100% Original Design Since 1997
Because Great Design Makes Great Machines.
Pulley Output Ratio
Leveraging the power of physics, we’ve tailored our pulley output ratio for optimal training. Take our butterfly machines: a 2:1 ratio means a 70kg weight selection delivers a 35kg training load. This higher ratio enhances your workout and saves on weight plate costs.
Compare Our Key Series
73 Series
Heavy-Duty Frame
Pro-Level Movement
High-End Line
61A Series
Durable
Affordable
Best-Selling
C4 Series
Modern Look
Upgraded Fusion
More Features
Quick Comparison At A Glance
Feature | 73 Tough Series | 61A Racing Series | C4 Revival Series |
|---|---|---|---|
Launch Year | 2008 | 2016 | 2025 |
Design Focus | High-end performance and biomechanics | Space-saving, budget-friendly, market-driven | Combines 61A’s simplicity with 73’s advanced features |
Frame Tubing | 75×130×3.0 mm (main) + 58×101×3.0 mm (functional) | 75×118×3.0 mm (main) + 50×120 / 40×80 / 50×100 mm | 150×50×3.0 mm (main) + 50×120 / 40×80 / 50×100 mm |
Aesthetic Design | Parabolic, bold, aluminum accents | Compact and practical | Stylish, modern, fits younger gym aesthetics |
Durability Level | Heavy-duty, custom-engineered components | Very durable, many still running after 20+ years | Same durability level with upgraded styling and adjustability |
Movement Types | Independent converging/diverging paths | Standard movement paths | Includes both standard and independent paths (split models) |
Adjustability | Basic adjustability | Standard user adjustability | Advanced: rotating handles, adjustable pads, backrests, etc. |
Innovation Level | First of its kind globally in 2008 | Refined through years of customer feedback | Integrated innovation from both series + unique new machines |
Series Size | 62 models | 62 models | 74 models (still expanding) |
Target Buyer | High-end gyms, serious training centers | Budget-conscious gyms, franchise chains | Gyms that want both performance and style |
Pricing | Premium | Most affordable | Mid-range, with excellent feature-to-price ratio |
Production Method | Partially handmade due to complex design | Fully industrialized | Industrial production with some specialty detailing |
After-Sales Service | Lifetime support | Lifetime support | Lifetime support |
Let’s Talk
Blake Fisher
Gym Owner from Malaysia
Our members love using this. Super strong with top engineering. Great quality at an affordable price. Smooth to operate, can handle big weights and hits the target muscle. We are very satisfied for these gym machines! We plan on opening another gym once the virus is over.
Jay Dang
Gym Owner from Australia
Commercial quality. Well made. I feel it is just as good as the other top brand benches we have at our club eg Technogym, Matrix etc, but is so much more affordable. All of my order arrived on time and the sales manager was awesome to communicate with. Highly recommend!!!
Steve
Gym Owner from USA
The Quality is very nice, I really like them. All my clients are happy with my new equipment. I will work hard to promote them in Poland.
Allan
Distributor from Poland
Commercial Sit Up Bench – The Definitive Guide
1. What is a commercial sit up bench, and how is it different from a home sit up bench?
A commercial sit up bench is a professional-grade bench built for high-frequency use in gyms and fitness centers. It differs from a home sit up bench in durability, stability, and overall construction quality.
At YR Fitness, we design our commercial sit up benches with reinforced steel frames, thicker padding, and anti-slip foot rollers to handle continuous workouts throughout the day. Unlike lighter home-use benches, ours are built to maintain stability under heavy loads and deliver consistent performance for years.
Every detail, from the welds to the upholstery, is made to meet the standards of serious gyms that demand both comfort and endurance.
3. How does a sit up bench improve core strength and overall fitness?
A sit up bench isolates and engages the core muscles through controlled motion, which strengthens the abdominals, obliques, and hip flexors.
This leads to better stability and balance during daily movements and workouts.
The consistent use of a quality sit up bench can also contribute to better posture and reduced back strain. YR Fitness integrates ergonomic designs and firm padding to ensure proper body alignment, helping users activate their core without unnecessary stress on the spine.
5. Can a sit up bench be used for exercises other than abdominal workouts?
Yes. A sit up bench can support a variety of exercises beyond abs, including upper and lower body routines.
You can use it for:
- Dumbbell chest presses and flys for upper body strength.
- Decline push-ups for added resistance.
- Leg raises and twists for core and obliques.
- Back extensions for improved lower back stability.
This versatility makes it a smart investment for gyms aiming to maximize training options. Many YR Fitness benches are designed with multi-angle adjustability to help trainers create full-body routines using just one piece of equipment.
7. How important is the bench’s frame thickness and padding quality for durability?
Frame thickness and padding quality are critical for the bench’s strength, safety, and longevity. A thicker frame provides more stability, while high-quality padding ensures user comfort and protection during exercise.
Many gym owners overlook these details, but they make a big difference in performance and maintenance. YR Fitness designs its benches with reinforced steel frames and extra-dense padding to reduce flexing and surface wear over time. This combination keeps the equipment sturdy, stable, and professional-looking even after years of continuous use.
9. What safety features should I look for in a commercial sit up bench?
Safety is one of the most important factors when choosing a sit up bench. Look for the following features:
- A wide, stable base that prevents tipping or wobbling.
- Non-slip foot rollers and grips for secure positioning.
- Heavy-duty frame with welded joints for extra stability.
- Thick, firm padding to protect the spine and lower back.
YR Fitness includes all these elements in every commercial bench model, ensuring both users and gym owners can trust the equipment’s reliability during intensive use.
11. What is the difference between a fixed and adjustable sit up bench?
A fixed sit up bench has a set decline angle that cannot be changed, while an adjustable bench allows users to modify the incline or decline for different workout intensities.
Adjustable benches are ideal for gyms because they suit a wider range of users and exercises. YR Fitness designs its adjustable benches with easy-lock mechanisms and multiple settings, making it simple to switch between beginner-friendly and advanced angles without compromising stability or safety.
13. Can adjustable sit up benches accommodate users of different heights?
Yes, adjustable sit up benches are designed to fit users of various heights by allowing modifications to the foot rollers or pads.
Many YR Fitness benches include adjustable leg rollers and longer frames to accommodate taller users while keeping shorter users secure and balanced. This flexibility makes them suitable for commercial gyms where multiple people use the same equipment throughout the day.
15. What factors should gym owners consider before buying a commercial sit up bench?
Gym owners should look at durability, adjustability, user comfort, safety, and space requirements before purchasing a bench. The right model should handle heavy use and fit seamlessly into the gym’s layout.
Key considerations include:
- Frame strength and weld quality
- Adjustable incline options
- Non-slip and ergonomic design
- Easy maintenance and cleaning
- Warranty and after-sales support
YR Fitness offers benches that check all these boxes, combining structural integrity with user-focused design. This ensures gym owners get long-lasting value while providing members with a comfortable, reliable training experience.
17. Are branded commercial benches worth the higher cost?
Yes, branded benches are generally worth the investment because they guarantee quality, safety, and long-term durability.
While unbranded models may be cheaper upfront, they often wear out faster or fail under constant use. Established manufacturers like YR Fitness conduct rigorous testing and use certified materials, ensuring each bench meets professional standards. This reduces repair costs and keeps your gym equipment looking and performing like new for years.
19. How should I maintain and clean a commercial sit up bench to extend its lifespan?
Wipe down the bench after every use, inspect bolts regularly, and avoid exposure to moisture or direct sunlight.
Regular cleaning with mild soap and water prevents sweat and dust buildup. Tighten all bolts monthly and check padding for wear. YR Fitness benches are made with rust-resistant coatings and easy-clean upholstery, so maintenance is minimal and longevity is guaranteed even in high-traffic gyms.
21. What are common issues with sit up benches and how can they be fixed?
The most common issues include loose bolts, worn padding, and unstable foot rollers.
These problems are usually caused by frequent use and lack of routine maintenance. Tighten all hardware regularly, replace torn upholstery promptly, and check the frame for any rust or bending.
YR Fitness benches are built with reinforced welds and durable padding to minimize these issues, but we still recommend scheduled inspections to keep them performing like new.
23. How much floor space should I allocate for a commercial sit up bench setup?
A single commercial sit up bench typically requires about 2 to 2.5 square meters of space, including clearance for movement.
Ensure there’s enough room around the bench for safe mounting and dismounting, as well as for trainers to assist clients when needed. YR Fitness provides compact yet ergonomically designed benches that maximize space efficiency without compromising performance, making them ideal for both large gyms and smaller fitness studios.
2. What are the main benefits of using a commercial sit up bench in a gym setup?
A commercial sit up bench provides a stable platform for core training, helping users strengthen their abs, improve posture, and prevent injuries.
Beyond basic sit ups, these benches allow for a range of exercises like crunches, leg raises, and twists that target the entire core. The adjustability helps users of all levels challenge themselves safely. At YR Fitness, we build our benches to withstand heavy use while maintaining comfort, so gym owners can offer durable, low-maintenance equipment that delivers consistent performance.
4. Are commercial sit up benches suitable for beginners and advanced users alike?
Yes, commercial sit up benches are designed to accommodate users of all fitness levels. Beginners can start with lower inclines for reduced resistance, while experienced athletes can adjust to steeper angles for more intensity.
Features that make them versatile include:
- Adjustable incline levels to match individual strength and goals.
- Comfortable padding that supports proper form during extended workouts.
- Stable frames ensure safety for both light and heavy users.
At YR Fitness, we make sure every bench offers smooth adjustment options and durable construction, so anyone—from a first-timer to a pro—can train with confidence.
6. What materials are typically used in manufacturing a commercial sit up bench?
Commercial sit up benches are usually made from heavy-gauge steel frames, high-density foam padding, and durable PU leather covers. These materials ensure both strength and long-term comfort.
At YR Fitness, we use industrial-grade steel that resists bending and corrosion, even under heavy loads. Our padding is firm enough to support the back while soft enough to prevent discomfort during repeated use. Each bench is finished with sweat-resistant upholstery that’s easy to clean and built to handle daily wear in a busy gym environment.
8. What is the ideal bench angle for effective sit ups?
The ideal bench angle for sit ups typically ranges from 30 to 45 degrees. This incline challenges the abdominal muscles while minimizing strain on the lower back.
Beginners can start with a lower angle for easier movement, while experienced users may increase the incline for more resistance. Our sit up benches at YR Fitness come with multiple adjustable levels, allowing trainers to fine-tune the workout intensity for different fitness levels and goals.
10. How much weight should a commercial sit up bench support?
A good commercial sit up bench should support at least 250 to 350 kilograms of combined user and load weight.
At YR Fitness, our benches are built to exceed standard load capacities. Reinforced steel tubing, precision welds, and wide base structures make our equipment safe for both light workouts and advanced strength training routines. This durability translates to lower maintenance costs and longer service life for commercial gyms.
12. How many incline levels are ideal for a versatile workout experience?
For a versatile workout, a sit up bench should offer at least three to six incline levels. This range gives users flexibility to target different abdominal muscles and adjust difficulty as they progress.
At YR Fitness, our benches feature smooth adjustment systems that make it easy to switch between levels. This not only improves workout efficiency but also ensures that both new and experienced gym members can train comfortably and safely at their preferred intensity.
14. Is there a difference between decline benches and sit up benches?
Yes. A decline bench is a broader category of fitness equipment mainly used for weight training at an angle, while a sit up bench is specifically designed for abdominal workouts.
However, both can look similar and sometimes overlap in function. YR Fitness produces multipurpose benches that serve both purposes—strong enough for dumbbell presses yet comfortable and supportive for sit ups, crunches, and core-focused movements.
16. How do I choose between a flat, incline, or decline sit up bench for my gym?
Choose a flat bench for basic core workouts, an incline bench for progressive resistance, and a decline bench for more challenging ab exercises.
Your choice depends on your gym’s target audience and training variety. Flat benches suit general users and smaller spaces, while adjustable incline/decline models offer versatility for personal trainers and advanced clients. At YR Fitness, we recommend adjustable benches for commercial setups—they provide more options and better return on investment without needing multiple units.
18. What certifications or quality standards should a commercial bench meet?
A commercial sit up bench should comply with ISO, EN, or ASTM safety and quality standards.
These certifications confirm that the equipment has been tested for load capacity, stability, and material safety. YR Fitness adheres to international manufacturing and safety guidelines, so every bench leaving our factory meets strict performance standards.
This gives gym owners confidence that their investment is safe, reliable, and built to last.
20. How often should commercial gym benches be inspected for wear and tear?
Commercial benches should be inspected at least once every two to four weeks, depending on usage intensity.
Routine inspection helps identify loose parts, worn upholstery, or frame stress before they become safety hazards. YR Fitness recommends creating a monthly maintenance checklist for all gym equipment. This proactive approach not only extends the lifespan of the bench but also ensures user safety and compliance with commercial gym standards.
22. Can commercial sit up benches be integrated into circuit training or group workouts?
Yes, commercial sit up benches fit perfectly into circuit and group training sessions.
They can be used for timed ab circuits, core-strength stations, or even as part of full-body functional training routines. Trainers can easily incorporate exercises like decline crunches, leg raises, or twists between other strength stations. At YR Fitness, our benches are designed to be lightweight yet stable, making it easy to move them around the gym floor for dynamic, multi-station workouts.
