Body-Solid Pro ClubLine S2SLC Series 2 Leg Curl

Body-Solid S2SLC: The Curl Half of a Leg Extension and Curl Machine Pair

The Body-Solid Pro ClubLine S2SLC Series 2 Leg Curl is a commercial-rated seated hamstring station with a 160 lb shrouded stack, upgradable to 235 lb. It performs knee flexion only, so buyers shopping for a leg extension and curl machine need it paired with a leg extension unit. It sells for $2,395.

What the S2SLC Actually Trains

The S2SLC is a dedicated seated leg curl. It trains knee flexion—hamstrings, with the glutes assisting—from a supported seated position, and it does not perform leg extensions.

That matters, because the phrase "leg extension and curl machine" describes two very different purchases. Some buyers want one frame that does both movements. Others want a matched pair of single-purpose stations, which is how Body-Solid builds its Series 2 line: this machine handles the curl, and the Series 2 Leg Extension handles the quads at $2,195.

Should I do leg extensions or leg curls? Both, if your goal is balanced legs. Extensions load the quads, curls load the hamstrings, and training only one side of the thigh leaves an obvious gap. The real question is whether you buy that coverage as one frame or two.

Body-Solid describes the seated curl as work for the often-neglected hamstrings, supporting leg strength and flexibility. Treat that as the manufacturer's framing rather than a clinical outcome, and speak to a professional before using any machine for recovery work.

Leg Extension and Curl: One Frame or Two?

A combo frame saves floor space and money. Two dedicated stations save time and let two people train at once. That is the whole trade-off, and almost nobody selling combo units says the second half of it out loud.

Here is what gets missed. On a two-in-one machine, switching from extensions to curls means changing a pin or a pad, and that conversion holds the station while it happens. One user at a time, one movement at a time. Two dedicated machines let one person superset quads and hamstrings with no reset or let two members train side by side during a busy hour.

The decision rule: buy one frame if a single person trains at a time and space is tight. Buy the pair if two people share the room, or if you superset. Body-Solid's GLCE365B leg extension and curl machine covers the first case at $690.

If you want both movements in one selectorized frame rather than a bench-style unit, the Hoist HD-3400 leg extension and leg curl station sits at $3,960. Compare all three before committing your floor plan.

Build, Fit, and Adjustment

The S2SLC is built to the standard that keeps machines on a gym floor for a decade, not a season. The 2" x 3" heavy-gauge steel frame uses all-four-side welded construction, so the frame stays rigid under load instead of flexing rep after rep.

Comfort does the quiet work here. Thick DuraFirm pads cut the fatigue and pressure points that end long hamstring sets early, and the fully shrouded weight stack keeps moving plates covered—a real consideration in any room where kids or members walk past. Body-Solid states that an advanced protective coating on the cam extends cable life.

Fit is where this machine earns its price:

• 7 back pad positions for all-size users
• 93-degree seat-to-back angle by design
• Angled pad aims to relieve hamstring tension
• 13 starting positions for full range of motion
• Instructional placard included on the frame

Those 13 starting positions matter more than the spec sheet suggests. Hamstring length varies enormously between a 5'2" member and a 6'4" athlete, and a fixed start point simply does not serve both. Explore the wider Body-Solid Pro ClubLine range if you are matching finishes across a full room.

Is a seated leg curl better than a lying leg curl? Neither wins outright. Seated curls keep the hips flexed and the torso supported, which many lifters find easier on the lower back. Lying and prone curls change the hip angle and the feel. Pick the position your users will actually train on.

Key Features

✅ Dedicated seated leg curl station
✅ Full commercial application rating
✅ 160 lb shrouded stack, 235 lb option
✅ 7 back pad positions for all sizes
✅ 13 starting positions for range
✅ 93-degree seat-to-back pad angle
✅ All-four-side welded steel frame
✅ 2" x 3" heavy-gauge steel frame
✅ Thick, durable, firm pads for long sets
✅ Fully shrouded stack for safer use
✅ Protective cam coating for cable life
✅ Instructional placard included
✅ Commercial and lifetime warranty coverage

Full Specifications

Who It Suits, Who It Doesn't

A strong fit for:

• Gyms needing a true hamstring station
• Home gyms wanting club-grade build
• Two people training in the same hour
• Circuits and quad-hamstring supersets
• Buyers who own a leg extension already

Not the right buy if:

• You need both movements in one frame
• Your room fits one machine, not two
• Your budget is built around one purchase
• You want plate-loaded resistance
• You prefer a lying or prone curl position

Buyers filling out a full leg area often add the Series 2 Inner and Outer Thigh at $2,545 next, since it shares the same frame language. The full selectorized commercial leg machine lineup shows how the stations sit together on price and footprint.

Shipping, Warranty, and Support

The S2SLC ships nationwide to all fifty states from our Tennessee headquarters, and freight timing depends on the model and destination—check current shipping and returns terms before you plan an install date.

Coverage comes through the Body-Solid Full Commercial Warranty and the Body-Solid Lifetime Warranty, both listed on the product record along with the downloadable manual, schematic, and data sheet. Read the warranty terms directly, since coverage scope varies by component. As an authorized dealer across our commercial equipment range, we handle registration and parts questions after delivery, not just the sale.

Questions Buyers Ask

Does the S2SLC do leg extensions? No. It is a seated leg curl only. For both movements, you either add the S2LEX Leg Extension or choose a combo frame.

Should I take the 160 lb or 235 lb stack? Choose 160 lb for general fitness, seniors, and mixed-ability rooms. Choose 235 lb if trained athletes will run heavy hamstring work and you want headroom for years.

Is a commercial machine overkill at home? No. Commercial rating simply means the frame, cables, and pads are built for daily multi-user traffic, which a home gym will never match. That is why they last.

How much room does it need? Body-Solid does not publish assembled dimensions for this model on our page, so measure your bay and ask our team for the current figures before ordering.

What is included in the box? The machine, the instructional placard, and the standard stack you select. The manual, schematic, and data sheet are available as downloads on this page.

Can I order both Series 2 leg machines together? Yes. Many facilities buy the curl and extension as a pair, and our team can quote freight for both on one order.

Order the S2SLC.

Order the Body-Solid S2SLC Series 2 Leg Curl today at $2,395, or book a gym design consultation if you are mapping a full leg area and want the footprint checked first. Every order from Hamilton Home Fitness ships from Tennessee with authorized-dealer warranty support behind it, so the machine you place on the floor stays supported long after delivery day.