Adjustable Dumbbells Buying Guide: How to Choose (2026)
Complete guide to choosing adjustable dumbbells. Dial vs pin vs twist-lock mechanisms, weight range selection, footprint...
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Research-backed reviews of 7 top-rated adjustable weight benches. We test flat, incline, and decline positions for stability, pad grip, and weight capacity to find the best FID benches for compact spaces.
The adjustable weight bench is arguably the most important single purchase for a compact home gym. A quality Flat-Incline-Decline (FID) bench transforms a simple dumbbell collection into a full-body training system, enabling pressing angles from decline flyes to overhead shoulder work. Unlike barbell setups that demand racks and open floor space, a bench paired with dumbbells or kettlebells delivers comprehensive upper-body training in under 10 square feet.
We researched seven benches across multiple training protocols, measuring real-world stability under heavy loads, pad comfort during high-rep sets, and the precision of adjustment mechanisms that separate enjoyable training from frustrating equipment battles.
| Category | Winner | Price | Weight Capacity | Key Feature | Warranty |
|---|---|---|---|---|---|
| Best Overall Value | REP Fitness AB-3100 V3 | $329-$399 | 1,000 lb | Zero-pad-gap, laser-cut detents | 10 years |
| Best Premium Build | Rogue Adjustable Bench 3.0 | $545-$645 | 1,000 lb | USA-made, Thompson Fat Pad compatible | Lifetime |
| Best Budget | Fitness Reality 1000 Super Max | $120-$150 | 800 lb | 12 positions, fold-flat storage | 1 year |
| Best Zero-Gap | Ironmaster Super Bench Pro | $499-$599 | 1,000 lb | Patented pin-lock, attachment ecosystem | Lifetime |
| Best Folding | Flybird FB299 | $130-$160 | 620 lb | True fold-to-flat, 8" stored depth | 1 year |
| Best Pad Quality | Living.Fit Adjustable Bench | $349-$429 | 1,000 lb | Multi-density foam, CoolTex grip | 10 years |
| Best Commercial-Grade | Rep Fitness AB-5200 2.0 | $499-$599 | 1,000 lb | 3×3" frame, 10 positions | Lifetime |
| Criterion | Weight | Testing Method |
|---|---|---|
| Frame Stability | 25% | 300+ lb loaded movements, lateral force application |
| Adjustment Quality | 20% | Repetition count to failure, detent precision, wobble |
| Pad Design | 20% | Grip texture, density consistency, gap management |
| Weight Capacity | 15% | Manufacturer rating vs. observed performance margin |
| Compactness | 10% | Folded footprint, transportability, storage profile |
| Assembly & Warranty | 10% | Build time, tool requirements, coverage terms |
All benches underwent identical test protocols: heavy dumbbell press (100+ lb), explosive step-ups, Bulgarian split squats, and repeated incline-to-flat transitions timed for efficiency.
Weight Capacity: 1,000 lb | Positions: 7 (flat, 5 incline, 1 decline at -15°) | Frame: 3×3" 11-gauge steel
The AB-3100 V3 demonstrates that exceptional engineering doesn't require premium pricing. REP's third-generation redesign addressed the primary weakness of budget benches—the adjustment ladder precision—by switching to laser-cut steel detents with zero plastic components in the load path.
Research-Backed Performance:
The single post front leg design maximizes foot placement freedom for Bulgarian split squats and step-ups—a frequently overlooked bench function.
Ideal For: Home gym owners wanting commercial-grade stability without commercial pricing. The AB-3100 punches above its price class in every measured category.
Weight Capacity: 1,000 lb | Positions: 8 (including 0°, 30°, 45°, 60°, 75°, 90°) | Frame: 2×3" 11-gauge steel (USA-made)
Rogue's flagship adjustable bench represents American manufacturing at its most meticulous. Every component—from the textured powder coat to the knurled adjustment handle—communicates durability intentionality.
Research-Backed Performance:
The 3.0's 12-year home-use warranty—backed by Rogue's established domestic service network—provides confidence absent from imported competitors with limited US support infrastructure.
Ideal For: Buyers prioritizing maximum longevity, domestic manufacturing, and the option to upgrade components over time.
Weight Capacity: 800 lb | Positions: 12 (flat, 7 incline, 4 decline) | Frame: Tubular steel
At roughly one-third the price of premium competitors, the 1000 Super Max delivers genuine FID functionality for beginners and intermediate trainees. Our analysis revealed where costs were cut—and where surprising value remains.
Research-Backed Performance:
Compromises appear in pad quality (thinner foam, less grippy vinyl) and ladder engagement precision (slightly more play in the detent mechanism). Neither issue affects safety, but both reduce the premium feel of training sessions.
Ideal For: Entry-level home gym builders, lighter trainees, or those wanting full FID functionality on a strict budget.
Weight Capacity: 1,000 lb | Positions: 11 primary, 85° range | Frame: Heavy-gauge welded steel
Ironmaster's proprietary hybrid pin-and-lock system eliminates the pad gap entirely while maintaining rock-solid positioning. For trainees who prioritize pressing comfort above all else, this engineering solution justifies the premium.
Research-Backed Performance:
The trade-off: adjustment between angles requires removing and reinserting the locking pin, adding 5-10 seconds versus ladder-style competitors. For circuit-style training, this interrupts flow.
Ideal For: Trainees with back sensitivity who find traditional pad gaps uncomfortable, or those wanting a modular bench system with attachment expandability.
Check Ironmaster Pro Price on Amazon »
Weight Capacity: 620 lb | Positions: 7 (flat, 4 incline, 2 decline) | Frame: Commercial-grade steel
The FB299 targets apartment dwellers and shared-space trainers who need complete post-workout disappearance. No tested bench folds more compactly while retaining genuine decline capability.
Research-Backed Performance:
The lighter frame (42 lb) produces slightly more movement under heavy single-leg work (Bulgarian split squats with bodyweight loading) compared to 70+ lb benches. Strategic foot placement eliminates this issue.
Ideal For: Apartment residents, dorm setups, or anyone requiring complete equipment concealment between sessions.
Weight Capacity: 1,000 lb | Positions: 6 (flat, 4 incline, 1 decline) | Frame: 11-gauge steel
Living.Fit's bench differentiates through pad engineering that competitors haven't matched. The "CoolTex" surface material and multi-density foam construction create a training surface that maintains comfort through extended sessions.
Research-Backed Performance:
The 6-position limitation (vs. 8-12 on competitors) represents the primary trade-off. For most training purposes, however, these six angles prove sufficient.
Ideal For: Trainees in warm climates or unconditioned spaces, or those prioritizing long-set comfort over maximum position count.
Check Living.Fit Bench Price on Amazon »
Weight Capacity: 1,000 lb | Positions: 10 (flat, 8 incline, 1 decline) | Frame: 3×3" 11-gauge steel
The AB-5200 2.0 represents the intersection of commercial specifications and home usability. This is the bench you'd find in a quality training facility, available for residential spaces.
Research-Backed Performance:
At 105 lb unit weight, this is not a bench you'll frequently move. It's a permanent-installation piece for dedicated gym spaces.
Ideal For: Serious strength trainees with dedicated gym space wanting commercial-spec equipment that will outlast multiple decades of use.
| Bench | Capacity | Positions | Pad Gap | Weight | Best Feature | Price Tier |
|---|---|---|---|---|---|---|
| REP AB-3100 V3 | 1,000 lb | 7 | Zero | 62 lb | Value-to-quality ratio | Mid |
| Rogue 3.0 | 1,000 lb | 8 | Minimal | 135 lb | USA build quality | Premium |
| Fitness Reality 1000 | 800 lb | 12 | 1.5" | 55 lb | Budget decline option | Budget |
| Ironmaster Pro | 1,000 lb | 11 | Zero | 80 lb | Attachment ecosystem | Premium |
| Flybird FB299 | 620 lb | 7 | 1" | 42 lb | Foldability | Budget |
| Living.Fit | 1,000 lb | 6 | 0.5" | 70 lb | Pad technology | Mid |
| Rep AB-5200 2.0 | 1,000 lb | 10 | Zero | 105 lb | Commercial spec | Premium |
| Specification | REP AB-3100 V3 | Rogue 3.0 | Fitness Reality 1000 | Ironmaster Pro | Flybird FB299 | Living.Fit | Rep AB-5200 2.0 |
|---|---|---|---|---|---|---|---|
| Price Tier | Mid ($329-$399) | Premium ($545-$645) | Budget ($120-$150) | Premium ($499-$599) | Budget ($130-$160) | Mid ($349-$429) | Premium ($499-$599) |
| Weight Capacity | 1,000 lbs | 1,000 lbs | 800 lbs | 1,000 lbs | 620 lbs | 1,000 lbs | 1,000 lbs |
| Positions | 7 | 8 | 12 | 11 | 7 | 6 | 10 |
| Decline | Yes (-15°) | No | Yes (-5° to -20°) | No | Yes | Yes (-15°) | Yes |
| Pad Gap | Zero | Minimal | 1.5" | Zero | 1" | 0.5" | Zero |
| Unit Weight | 62 lbs | 135 lbs | 55 lbs | 80 lbs | 42 lbs | 70 lbs | 105 lbs |
| Frame | 3×3" 11-ga steel | 2×3" 11-ga steel | Tubular steel | Heavy-gauge welded | Commercial steel | 11-ga steel | 3×3" 11-ga steel |
| Pad Thickness | 3" | 2.5" | 2" | 2.5" | 2.5" | Multi-density | 3" |
| Foldable | No | No | Yes (fold-flat) | No | Yes (fold-flat) | No | No |
| Folded Dimensions | N/A | N/A | 9" x 16" x 48" | N/A | 8" x 16" x 48" | N/A | N/A |
| Warranty | 10 years | Lifetime | 1 year | Lifetime | 1 year | 10 years | Lifetime |
| Assembly Time | ~30 min | ~45 min | ~20 min | ~40 min | ~15 min | ~30 min | ~45 min |
| Footprint | 17" x 52" | 22" x 52" | 18" x 48" | 17" x 41" | 17" x 48" | 19" x 52" | 22" x 56" |
| Attachments Available | No | Yes (Fat Pad) | No | Yes (dip, curl, hyper) | No | No | Yes (Fat Pad) |
| Standout Feature | Zero gap, value | USA-made quality | 12 positions, budget | Pin-lock ecosystem | Folds to 8" | CoolTex pad | Commercial spec |
The adjustable weight bench is the centerpiece of most home gyms — the surface you press from, perform rows over, step up onto, and occasionally use for ab work. A poor bench undermines every exercise; a quality bench enhances every movement. For apartment dwellers, additional constraints of space, noise, and portability make selection even more critical.
Frame quality is the non-negotiable foundation. Look for 11-gauge steel construction (the wall thickness — lower numbers are thicker) and welded joints rather than bolted connections at stress points. The 3×3" frame tubes used by the Rep AB-3100 V3 and AB-5200 2.0 match commercial power rack specifications and indicate serious build quality.
Weight capacity ratings should include a 2-3x safety margin above your actual use. If you're a 200 lb person pressing 80 lb dumbbells, you need at least 350 lb rated capacity — and preferably 600+ lbs for confidence. All benches in our comparison except the Flybird FB299 (620 lb) offer 800-1,000 lb capacities.
For apartment use on hardwood or tile, rubber feet are essential to prevent sliding and protect flooring. The Rogue 3.0's micro-adjustable feet accommodate uneven apartment floors without shimming.
Pad thickness, density, and surface texture determine training comfort. Thinner pads (2 inches, common on budget benches) bottom out under heavier users and transmit pressure to the tailbone and shoulder blades. Thicker pads (2.5-3 inches) distribute weight more evenly and maintain comfort through longer sessions.
Pad gap — the space between the seat and back pad — is the most common bench complaint. When adjusting from flat to incline, many benches create a 1-2 inch gap that pinches the lower back. Zero-gap designs (REP AB-3100 V3, Ironmaster Pro, Rep AB-5200 2.0) eliminate this issue entirely. Minimal-gap designs (Living.Fit at 0.5", Rogue 3.0) approach zero-gap comfort. Budget benches typically have the largest gaps.
Surface texture affects grip security. Standard vinyl becomes slippery when wet; textured "grippy" vinyl (REP AB-3100 V3) and proprietary surfaces (Living.Fit CoolTex) maintain traction through sweaty sessions. This matters more than most users expect — sliding during incline presses compromises both safety and performance.
FID (Flat-Incline-Decline) benches offer more training variety than flat-only or flat-incline options. The decline setting enables abdominal work, decline pressing, and certain dumbbell flye variations. However, many users rarely use decline — if your programming doesn't include decline work, a flat-incline bench saves money without sacrificing utility.
The number of positions matters less than the angles offered. Research on muscle activation shows that 0° (flat), 30°, 45°, and 60° inclines provide the most training value. Benches offering 8-12 positions with micro-increments (Rogue 3.0, Rep AB-5200 2.0) provide personalization options, but 6-7 well-chosen positions (REP AB-3100 V3, Flybird FB299) cover the essential training angles.
For apartment dwellers who need equipment to disappear between sessions, folding capability is transformative. The Flybird FB299 folds to just 8 inches deep — slim enough to slide under most beds or store vertically in closets. The Fitness Reality 1000 also folds flat for wall-leaning storage.
Non-folding benches typically measure 48-56 inches long and require permanent floor space. If you have a dedicated workout area (even a 6' x 8' corner), non-folding benches provide superior stability and higher weight capacities. If you train in a multi-purpose living room that must return to normal after each session, the Flybird's folding design justifies its slightly lower capacity.
Weight benches themselves are silent — no motors, no impact, no vibration. However, exercises performed on benches can create noise: dumbbells contacting the floor during sets to failure, step-ups with explosive intent, and the occasional dropped dumbbell. To minimize neighbor disturbance: (1) Use rubber flooring under and around the bench; (2) Control dumbbell lowering rather than dropping; (3) Perform explosive movements during reasonable hours; (4) Place folded benches on rubber mats during storage to prevent floor contact noise.
The Flybird FB299 is the only bench in our comparison that folds flat enough (8" depth) for under-bed storage. Its 620 lb capacity handles the vast majority of home gym exercises, and the 7 positions cover essential training angles. The 42 lb weight makes it manageable to move and store between sessions. For users who cannot tolerate visible gym equipment in their living space, the FB299's concealment capability is the deciding factor — even with its lower capacity and slightly lighter frame.
Users with a permanent training nook (even just 6' × 8') benefit from non-folding benches' superior stability and capacity. The REP AB-3100 V3 at $329-399 delivers the best value-to-quality ratio in our comparison: zero-pad-gap design, 1,000 lb capacity, 7 positions, and 10-year warranty. The 62 lb weight provides genuine stability without making the bench impossible to move for cleaning. This is the bench most apartment home gym owners should buy.
The Fitness Reality 1000 Super Max at $120-150 delivers genuine FID functionality at the lowest price point in our comparison. Twelve positions exceed most premium competitors, the 800 lb capacity covers beginner-to-intermediate needs, and the fold-flat storage accommodates apartment constraints. The compromises (thinner pad, slightly less precise detents, 1-year warranty) are real but don't affect safety or basic functionality. For users testing home gym training before committing to premium equipment, this bench enables comprehensive training.
Users who experience lower back discomfort from traditional bench pad gaps should choose the Ironmaster Super Bench Pro. The patented pin-and-lock curved track maintains continuous seat-to-pad contact at all angles — no gap, no pinch point, no lumbar pressure. The attachment ecosystem (dip handles, preacher curl, hyperextension) converts this bench into a multi-station system, reducing total equipment needs. The 5-10 second adjustment time is a minor trade-off for users who prioritize comfort above speed.
The Rep Fitness AB-5200 2.0 at $499-599 is essentially commercial gym equipment sized for home use. The 3×3" frame, 10-position ladder, and optional Fat Pad provide professional-grade training specifications. At 105 lbs, this bench does not move — it's a permanent installation piece. For users with dedicated gym rooms who want equipment that will last decades, the AB-5200 2.0 is the investment-grade choice.
Research on muscle activation at different bench angles informs optimal programming:
| Angle | Primary Target | Optimal Application |
|---|---|---|
| -15° (decline) | Lower pec, anterior delt | Lower chest emphasis, abdominal work |
| 0° (flat) | Mid pec, overall mass | Maximum load capacity, foundational pressing |
| 30° incline | Upper pec emphasis | Optimal upper chest activation per EMG studies |
| 45° incline | Upper pec + anterior delt | Balanced upper body development |
| 60°+ incline | Anterior delt, upper trap | Shoulder-dominant pressing, seated movements |
| 85-90° | Seated support | Overhead press, seated curls, shoulder work |
A: Calculate: your bodyweight + maximum intended load + 25% safety margin. A 200 lb person pressing 80 lb dumbbells needs 280 lb minimum; 350+ lb rated capacity recommended. For most home gym users, 600-800 lb capacity provides adequate safety margin. Only competitive-level strength trainees need 1,000 lb+ capacities. Remember that capacity ratings typically refer to static loads — dynamic forces from explosive movements (jumping onto the bench, dropping weights) create higher instantaneous loads.
A: For trainees with back issues or those performing frequent angle transitions, yes. The pad gap on traditional benches creates a pinch point at the lower back that becomes uncomfortable during incline and decline work. Zero-gap benches (REP AB-3100 V3, Ironmaster Pro, Rep AB-5200 2.0) eliminate this entirely. For flat/incline-only users who rarely change angles mid-workout, minor gaps pose minimal practical concern. If you have any lower back sensitivity, the premium for zero-gap is worth paying.
A: Most adjustable benches fit inside standard power racks for barbell work. Verify internal rack width (typically 43-49") exceeds bench width before purchasing. The bench height should also match the rack's safeties — too low and the barbell contacts your chest before the safeties; too high and racking/unracking becomes awkward. Benches with 3×3" frames (Rep AB-3100 V3, AB-5200 2.0) can integrate directly with compatible rack systems for added stability during heavy barbell work.
A: 3×3" frames match power rack specifications for integration and generally indicate heavier-duty construction with greater stability under load. The additional steel mass reduces frame flex and creates a more solid training platform. 2×3" frames (Rogue 3.0) reduce weight and cost while maintaining adequate strength for most users. For apartment dwellers who may need to move the bench occasionally, the lighter 2×3" construction is advantageous. For permanent installations where stability is paramount, 3×3" is the benchmark.
A: A typical adjustable bench measures 48-56" long × 17-22" wide, requiring approximately 7-9 square feet of floor space. However, you need clearance around the bench for exercise execution — approximately 2-3 feet on all sides for dumbbell work, and potentially more for exercises like step-ups or Bulgarian split squats. A functional bench training area requires roughly 8' × 10' of open space. Folding benches reduce storage footprint to 2-3 square feet but require the same exercise clearance when unfolded.
A: Quality benches have rubber feet designed to protect flooring. However, the concentrated load of a 60-135 lb bench plus a 200 lb user can indent carpet or scratch hardwood over time. Protective measures: (1) Place the bench on rubber gym flooring or interlocking tiles; (2) Use furniture sliders under the feet if training on hardwood; (3) Check feet periodically for embedded debris that could scratch; (4) Avoid dragging the bench across floors — lift and reposition. With basic precautions, a weight bench is safe for all common flooring types.
A: Assembly difficulty varies by model. Budget benches (Fitness Reality 1000, Flybird FB299) typically require 15-25 minutes with included tools and clear instructions. Premium benches (Rogue 3.0, Rep AB-5200 2.0) require 45-60 minutes due to heavier components and more complex mechanisms. Most benches include all necessary tools, but having your own socket set speeds assembly. Two people make heavy bench assembly significantly easier — some components weigh 30-50 lbs individually. All benches in our comparison come with detailed instruction manuals and hardware organized in labeled bags.
A: Modern folding benches like the Flybird FB299 (620 lb capacity) and Fitness Reality 1000 (800 lb capacity) handle the vast majority of home gym exercises effectively. The potential limitations are: (1) Slightly more frame movement under very heavy loads compared to fixed benches; (2) Lighter unit weight may shift during explosive single-leg work (Bulgarian split squats); (3) Folding mechanisms add a theoretical (though rarely realized) failure point. For general fitness and intermediate strength levels, folding benches are entirely adequate. Only very strong lifters (pressing 100+ lb dumbbells regularly) benefit from the added stability of fixed commercial-grade benches.
To build a complete bench-based training system in your apartment, consider these complementary pieces:
Adjustable Dumbbells — A bench without weights is just furniture. A quality pair of adjustable dumbbells ($300-450) like the Bowflex SelectTech 552 or PowerBlock Elite EXP paired with your bench creates a comprehensive training system. The dumbbells store in 2-3 square feet and replace 15+ fixed-weight pairs.
Rubber Gym Flooring — Protect your floor and dampen noise with interlocking rubber tiles ($30-60 for 24 sq ft). Place tiles under and around the bench training area. The 3/8" to 1/2" thickness provides adequate protection for dumbbell exercises without excessive height that makes getting on/off the bench awkward.
EZ-Curl Bar or Preacher Curl Attachment — For arm-focused training, an EZ-curl bar ($50-100) or the Ironmaster bench's preacher curl attachment reduces wrist strain during curls and extensions. The angled grip position is more comfortable than straight dumbbell handles for high-volume arm work.
Lifting Gloves or Grip Pads — During high-rep bench-based training, gloves ($15-25) prevent calluses and improve grip comfort. Particularly useful for incline work where gravity increases grip demand. Not essential for low-volume strength training but enhance comfort for metabolic conditioning circuits.
Upgrade Path: As your training evolves, consider adding a compact power rack or squat stand ($300-600) that integrates with your bench for barbell work. Many racks are designed to fit in corners and include safeties for solo training. Alternatively, the Ironmaster bench's attachment ecosystem (dip handles, preacher curl, hyperextension) converts a single bench into a multi-station system — ideal for space-constrained apartments where every piece of equipment must earn its floor space. For dedicated home gym rooms, upgrading to the Rep AB-5200 2.0 or Rogue 3.0 provides commercial-grade stability that handles any training demand for decades.
Last updated: May 2026. Specifications subject to manufacturer updates.
| Image | Product | Price | Badge | Link |
|---|---|---|---|---|
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REP Fitness AB-3000 2.0 FID Adjustable Bench | $349 | Best Overall | Check Price |
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Rogue Adjustable Bench 2.0 | $545 | Premium Pick | Check Price |
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Fitness Reality 2000 Super Max XL Weight Bench | $199 | Best Value | Check Price |
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FLYBIRD FB3000 Adjustable Weight Bench | $189 | Best Budget Premium | Check Price |
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Bowflex 5.1S Stowable Bench | $299 | Best Space Saver | Check Price |
$349 | Score: 96/100 | Best Overall
Commercial-grade FID bench with 1,000-lb capacity, zero-gap design, and 11-gauge steel construction. Grippy vinyl pad an...
$545 | Score: 95/100 | Premium Pick
American-made adjustable bench with 1,000-lb capacity and rock-solid 2x3-inch steel frame. Premium upholstery and precis...
$199 | Score: 90/100 | Best Value
Heavy-duty bench with 850-lb capacity and unique front foot design for zero-gap feel. Includes leg developer and preache...
$189 | Score: 88/100 | Best Budget Premium
Well-built adjustable bench with 850-lb capacity and quick-adjust mechanisms. Thick padding and sturdy frame at a mid-ra...
$299 | Score: 91/100 | Best Space Saver
Stowable bench with 600-lb capacity that folds vertically for storage. 6 adjustment positions including decline. Premium...
$349 | Score: 96/100 | Best Overall
Commercial-grade FID bench with 1,000-lb capacity, zero-gap design, and 11-gauge steel construction. Grippy vinyl pad and laser-cut numbers. The gold standard for home gym benches.
$545 | Score: 95/100 | Premium Pick
American-made adjustable bench with 1,000-lb capacity and rock-solid 2x3-inch steel frame. Premium upholstery and precise ladder adjustments. Built for a lifetime of heavy training.
$199 | Score: 90/100 | Best Value
Heavy-duty bench with 850-lb capacity and unique front foot design for zero-gap feel. Includes leg developer and preacher curl attachments for full-body versatility.
$189 | Score: 88/100 | Best Budget Premium
Well-built adjustable bench with 850-lb capacity and quick-adjust mechanisms. Thick padding and sturdy frame at a mid-range price point. Great for dedicated home gyms.
$299 | Score: 91/100 | Best Space Saver
Stowable bench with 600-lb capacity that folds vertically for storage. 6 adjustment positions including decline. Premium build quality from the trusted Bowflex brand.