The FORCE Series SD-1004 Ab Crunch/Back Strength Machine is a versatile piece of exercise equipment that targets two key areas of the body: the abs and the back. Utilizing this ab crunch and back strengthening machine can strengthen one’s core and improve posture. Regular use can help in toning the abdominal muscles, reducing belly fat, and enhancing one’s physique.
The FORCE Series SD-1004 Ab Crunch/Back Strength Machine features a conveniently located adjustment disk for a quick and easy transition between low back extension and abdominal crunch exercises. Although this machine has advanced technical mechanisms, it’s easy to use—a TRUE Fitness engineering staple.
Key Features
- Dual-Function Design Quickly switch between ab crunch and back extension exercises with a user-friendly adjustment disk—no need to change machines or reposition.
- 4-Position Range of Motion Adjustment Allows users to personalize movement based on flexibility, strength level, or comfort.
- Overhead Grips & Rolling Back Pad Pre-stretches the abdominals for a more effective crunch and provides stable support for full-range back extensions.
- Integrated Lumbar Support Promotes proper anatomical alignment and reduces lower-back strain during exercise.
- Oversized Foot Platform Rubber-coated and angled for security, supporting proper posture throughout each movement.
Design & Finish
- Powder Coat Finish: Matte Black
- Seat Vinyl: Black (standard)
- Frame Color Options: Custom colors available
Features:
- 4-position range of motion adjustment for users to easily change between exercises
- Overhead grips and rolling back pad pre-stretch the abdominals
- Lumbar support and large foot platform provide support and encourage proper alignment
Physical Specifications
Dimensions (L x W x H) | 53″ x 48″ x 57″ / 135cm x 122cm x 145cm |
Machine Weight | 484 lbs / 220 kg or 564 lbs / 256 kg |
Weight Stack Options | 175 lbs / 79 kg or 255 lbs / 116 kg |
Color | Frame comes standard with matte black powder coat finish. Custom frame and upholstery options available. |
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Frame components and welds, excluding coatings.
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10 Years
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Bushings, sealed rotating bearings, pulleys, weight plates, and guide rods, excluding coatings.
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5 Years
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Parts and labor: Cables, linear bearings and shafts, and all other components not mentioned elsewhere in this warranty.
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1 Year
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Parts and Labor: Cosmetics, coatings, grips, and upholstery.
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6 Months
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