Bolt Fitness Sintian Commercial Plate Loaded Leg Extension Prone Leg Curl Combo
Product Code: bolt-fitness-sintain-leg-extension-prone-leg-curl
Price: $2,395.00
Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo
Product Description
The Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo is a premium dual-function lower-body strength machine designed to deliver exceptional quadriceps and hamstring training in one compact, space-saving unit. Combining two of the most effective leg isolation exercises into a single machine, it offers commercial-grade performance, smooth biomechanics, and plate-loaded resistance for unlimited strength progression.
Engineered with independent movement mechanics and ergonomic padding, the SINTIAN Combo provides a natural range of motion that maximizes muscle activation while minimizing joint stress. The adjustable components ensure a customized fit for users of all sizes, making it an excellent choice for commercial fitness facilities, athletic performance centers, rehabilitation clinics, hotels, corporate wellness centers, and premium home gyms.
Built with heavy-duty steel construction, industrial-grade bearings, and premium upholstery, the Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo is designed to withstand years of intense training while delivering smooth, reliable performance.
Premium Features
- Two exercises in one machine: Leg Extension and Prone Leg Curl
- Commercial-grade heavy-duty steel frame construction
- Plate-loaded resistance for unlimited progression
- Biomechanically engineered movement for smooth operation
- Adjustable backrest and leg roller accommodate users of different heights
- High-density commercial foam padding for superior comfort
- Premium tear-resistant upholstery for long-lasting durability
- Industrial-grade bearings ensure fluid, maintenance-friendly movement
- Ergonomic prone position enhances hamstring activation
- Independent exercise positions for proper muscle isolation
- Integrated Olympic weight plate storage horns
- Scratch-resistant powder-coated finish for maximum durability
- Compact footprint saves valuable gym floor space
- Designed for high-volume commercial use
Specifications
| Specification | Details |
|---|---|
| Product Name | Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo |
| Equipment Type | Plate-Loaded Dual Function Machine |
| Exercises | Leg Extension & Prone Leg Curl |
| Resistance Type | Olympic Weight Plates |
| Frame Material | Heavy-Duty Commercial Steel |
| Finish | Electrostatic Powder-Coated Finish |
| Upholstery | High-Density Commercial Foam |
| Adjustability | Adjustable Back Pad & Leg Roller |
| Movement | Biomechanically Engineered Plate-Loaded Motion |
| Bearings | Industrial-Grade Precision Bearings |
| Plate Storage | Integrated Olympic Plate Horns |
| Footprint | Compact Space-Saving Design |
| Intended Use | Commercial & Premium Home Gym |
| Dimensions | L: 57" W: 69" H: 43" |
Why Choose the Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo?
The Bolt Fitness SINTIAN Combo Machine provides two essential lower-body isolation exercises in one premium commercial unit, maximizing both workout efficiency and gym floor space. Its plate-loaded design allows users to progressively increase resistance without limitations, while the ergonomic movement pattern promotes optimal muscle engagement and minimizes unnecessary joint stress. Whether building stronger quadriceps, developing powerful hamstrings, or supporting rehabilitation and athletic performance, this machine offers exceptional versatility, durability, and value for any strength training facility.
Muscles Worked
Primary Muscles
- Quadriceps
- Hamstrings
Secondary Muscles
- Rectus Femoris
- Vastus Lateralis
- Vastus Medialis
- Vastus Intermedius
- Biceps Femoris
- Semitendinosus
- Semimembranosus
- Gastrocnemius (Calves)
- Gluteus Maximus
- Hip Stabilizers
Benefits
- Combines leg extension and prone leg curl into one compact machine
- Develops stronger quadriceps and hamstrings simultaneously
- Improves lower-body strength, balance, and muscle symmetry
- Supports athletic performance for sprinting, jumping, and lifting
- Encourages balanced muscle development to reduce injury risk
- Provides smooth, consistent resistance throughout each movement
- Adjustable design accommodates users of various body sizes
- Saves valuable floor space compared to separate machines
- Suitable for beginners, athletes, bodybuilders, and rehabilitation programs
- Commercial-grade construction ensures long-lasting reliability
Ideal For
The Bolt Fitness SINTIAN Plate Loaded Leg Extension / Prone Leg Curl Combo is ideal for commercial fitness centers, collegiate athletic facilities, strength and conditioning programs, professional sports organizations, rehabilitation and physical therapy clinics, personal training studios, hotels, apartment fitness centers, corporate wellness facilities, military gyms, and premium home gyms seeking versatile, space-efficient lower-body training equipment.
Delivery, Assembly & Installation Options
Curbside Delivery
Fast and economical delivery to your facility entrance.
White Glove Delivery & Setup
Inside delivery, professional assembly, testing, and packaging removal. Optional old equipment removal available.
Commercial & Multi-Unit Installation
Ideal for large projects and multi-unit facilities. Includes layout planning and full equipment calibration.
Financing Available
Call 1-800-875-9145 For Assistance!
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