Force USA Sliding Bench Review

The Force USA Sliding Bench, an attachment-heavy sliding adjustable bench, is best for owners of Force USA functional trainers or similar cable systems who want a dedicated cable-driven leg press and versatile attachments rather than a primary heavy bench press platform. Priced at $849 for the full system, it is not just an adjustable bench—it is a modular workstation designed to integrate with Force USA's all-in-one power racks. Its standout feature is a sliding rail system that transforms the bench into a cable-driven leg press (or hack squat). While it offers extensive versatility, including attachments for preacher curls and leg extensions, the design compromises required to make it slide mean it performs poorly as a dedicated heavy pressing bench.

Quick Takeaway

If you own a Force USA functional trainer or have a DIY cable setup (like Beyond Power Voltras), the Sliding Bench provides a practical way to perform heavy leg presses without buying a standalone machine. The sliding mechanism is smooth, and the range of motion is strong. However, the bench is very long, awkward to move, and requires significant storage space for its attachments. Because the bench frame floats on rollers, it wobbles noticeably during traditional bench pressing. It is very versatile but not optimized for heavy pressing.

Quick Specs

Price: ~$849 (includes bench and attachment system)
Key Feature: Sliding rail system for cable-driven leg press/hack squats
Attachments Included: Leg press footplate, preacher curl pad, leg extension/curl, shoulder pads, handles, cables
Compatibility: Designed for Force USA all-in-one trainers (can be DIY'd with other cable systems)
Adjustability: Multi-angle back pad and seat, horizontal sliding track with pop-pin lock
Padding: Soft density, grippy premium vinyl

Where to Buy

You can check the current price directly through Force USA below. Code “JUNGLEGYM” saves you 5% off purchase price.

The Sliding Leg Press Feature

The main reason to buy this bench is the sliding leg press. The bench sits on a square tubular track with a set of rollers sandwiching the frame. When you disengage the horizontal pop-pin, the bench glides along the track. You attach the included shoulder pads, lock in the handles, mount the footplate to the front of the bench, and connect the cables to your functional trainer's weight stacks.

In my testing, the sliding leg press worked well. At 6'2" I was able to get a full range of motion, squatting slightly past 90 degrees before pushing back up the track. I performed cable-driven leg presses using my Beyond Power Voltras and also tested a center-mounted footplate on my REP rack—both setups yielded a good range and consistent travel. I also used the preacher pad for biceps curls and the leg extension/curl attachment for single-leg work during the same sessions. Switching between modes requires changing attachments and re-routing cables, which is doable but not instantaneous, and the bench's overall length makes those transitions more cumbersome in a smaller space.

The Attachments

The $849 price tag includes a large set of attachments. You get a preacher curl pad and a leg extension/leg curl attachment, both of which mount to the front of the bench and can be driven by cables or loaded with plates. Because the bench slides horizontally, you can adjust your distance from the cable pulleys to fine-tune tension.

The downside to all this versatility is storage. The bench itself is massive—nearly nine feet long when fully kitted out—and you have to find a place to store the footplate, shoulder pads, handles, and leg attachments when not in use. It is not small-space friendly. Moving it by the small knurled grab bar at the end is awkward; I had to be careful when repositioning the bench because of its length and weight distribution.

The Bench Pressing Problem

The biggest flaw of the Force USA Sliding Bench is how it functions as a traditional bench. To allow the bench to slide smoothly for leg presses, the roller brackets have some necessary play. When you lock the pop-pin to use it as a stationary bench, that play translates into a noticeable lateral wobble.

During my barbell bench testing—both flat and incline—the bench shifted slightly under load. It didn't feel like an immediate safety hazard, but it does not provide the stable, planted feel I expect from a primary pressing bench. The back pad is relatively short and lacks a dedicated head support area when inclined, and the padding density is soft enough that you sink in under heavier loads.

Comparisons / Alternatives

Standalone Leg Press/Hack Squat: If you have the space and budget (usually $1,000+), a dedicated machine will offer a smoother, more stable experience without compromising your bench pressing setup.
REP Nighthawk + Attachments: If you want a versatile bench ecosystem but prioritize stability for pressing, the REP Nighthawk offers leg roller and preacher curl attachments on a more stable frame, though it cannot do the sliding leg press.

Tradeoffs

Lateral wobble. The bench is unstable for heavy pressing due to the sliding roller mechanism.
Massive footprint. The bench is very long and difficult to maneuver around a gym.
Storage nightmare. You need dedicated shelf or floor space to store the bulky attachments.
Soft padding. The foam density is too soft for heavy lifting, causing you to sink into the pad.
Setup time. Transitioning from bench mode to leg press mode requires swapping multiple attachments and routing cables.

Who Should Buy

Buy the Force USA Sliding Bench if you already own a Force USA all-in-one trainer (or a similar dual-stack functional trainer) and want a leg press option without dedicating the floor space to a standalone machine. If you plan to use this primarily for leg press, leg extension/curl, and occasional accessory work, and you accept that it is a secondary bench for pressing, this is a strong fit.

Who Should Skip

Skip this bench if you are looking for your primary, everyday pressing bench. The lateral wobble and soft padding make it a poor choice for heavy barbell benching. You should also skip it if you train in a tight space, as the length of the bench and the storage requirements for the attachments will quickly clutter your gym.

Common Questions

Can this replace a dedicated leg press machine?
Yes, if you have a compatible cable system and the space to set it up. It provides a full-range, heavy leg press experience, but a purpose-built leg press will generally feel smoother and be easier to load/unload.

Is it safe and stable for heavy barbell benching?
No — in my testing the bench exhibited lateral wobble when locked in place, so I would not rely on it as your primary barbell bench for heavy sets.

Will this fit a small garage gym?
Probably not comfortably. The bench plus attachments takes up a lot of length and requires storage space for the footplate and pads; measure your space before buying.

Final Verdict

The Force USA Sliding Bench is a clever design that turns a cable machine into a capable leg press and adds useful attachments for accessory work. The sliding mechanism is smooth and the range of motion is solid, and in my hands-on testing it handled leg presses, preacher curls, and leg extensions effectively. However, the frame compromises needed for the sliding function produce noticeable wobble for heavy bench pressing, and the bench's size and attachment storage needs limit its usefulness in smaller gyms. Treat this as a specialized secondary bench for leg-focused days, not as a wholesale replacement for a dedicated, stable pressing bench.

CHECK PRICE — FORCE USA SLIDING BENCH

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