Need Targeted Isolation for Your Quads? Try the Body-Solid Series II Leg Extension – S2LEX

The Body-Solid Series II Leg Extension – S2LEX is your ultimate solution for precision quad development. Engineered with comfort and biomechanics in mind, this body solid leg extension machine is the gold standard for commercial leg training. Whether you’re building a strength circuit or asking what the best leg extension seated option is, this body solid machine delivers smooth motion, adjustable comfort, and commercial-grade durability to your facility. It’s the ideal leg extension machine weight choice for rehab centers, training studios, and serious home gyms.

WHY SHOULD YOU ADD THIS LEG EXTENSION MACHINE TO YOUR GYM?

Focused Quad Activation Without Strain

• Angled back pad relieves hamstring tension during leg extension seated reps.
• 13 starting positions offer a full range of motion for maximum development.
• Perfect for isolating the quads using controlled leg extension machine weight.

Tailored Fit for All Users

• Seven back pad adjustments accommodate all body sizes comfortably.
• Stabilizer handles ensure safe, stable, and effective body solid leg extension sessions.
• Instructional placard makes this body solid machine easy to operate for beginners or pros.

Durability Meets Commercial Standards

• 2×3 12-gauge steel construction with all-4-side welded support.
• Fully shrouded stack enhances safety and visual appeal in your gym.
• Optional 235 lb upgrade gives you flexibility in leg extension machine weight.

FEATURES

Stabilizer Handles

Side-mounted handles help isolate targeted muscle groups and ensure proper form during leg extensions.

7 Back Pad Adjustments

Seat back adjusts to fit users of all sizes, providing optimal alignment and support during workouts.

13 Starting Positions

Multiple starting points enable a full range of motion and allow users to customize their workout intensity.

Instructional Placard

Built-in placard provides easy-to-follow guidance for correct machine use and exercise execution.

ALL-INCLUSIVE SPECS TO MATCH YOUR GOALS

• Model: Body-Solid Series II Leg Extension – S2LEX
• Main Use: Quad isolation through leg extension seated workouts
• Frame: 2×3 12-gauge steel with all-side welded construction
• Seat Adjustments: 7-position back pad for custom fit
• Starting Angles: 13-position adjustments for full motion range
• Handles: Stabilizer grips for safe body solid leg extension movement
• Cam System: Advanced protective coating to reduce wear
• Weight Stack: 160 lb standard with 235 lb optional upgrade
• Instructional Placard: Included for safety and guidance
• Full Commercial Rating: Built for high-traffic gyms and studios
• For additional info, just check our Blog: Leg Extension vs Leg Curl: Which Builds Better Legs?
• Superset our best-selling dumbbells to your workout with this machine!

DIMENSIONS & PACKAGE DETAILS

• Assembled Weight: 409 lb / 185.52 kg
• Assembled Dimensions: 47.00in (L) x 52.00in (W) x 57.00in (H)
• Package Dimensions: 58.00in (L) x 40.00in (W) x 13.00in (H)
• Package Volume: 17.45 ft3 / 0.49 m3
• Gross Weight: 248.00 lb / 112.49 kg
• Package 2 Dimensions: 50.60in (L) x 24.60in (W) x 11.40in (H)
• Package 2 Volume: 8.21 ft3 / 0.23 m3
• Package 2 Gross Weight: 54.00 lb / 24.49 kg

THE ULTIMATE SEATED LEG EXTENSION FOR FOCUSED QUAD TRAINING

Whether you’re training for sport, strength, or recovery, the Body-Solid Series II Leg Extension – S2LEX gives you the support and resistance to grow stronger quads safely. With commercial build quality, smart adjustability, and total isolation potential, this body solid leg extension stands above other body solid machine options. A must-have for those serious about lower body development and answering the question: what makes the best leg extension seated machine? Let the leg extension machine weight guide your progress and elevate your gym setup.

Body-Solid Series II Leg Extension – S2LEX Assembly Manual

Body-Solid Series II Leg Extension – S2LEX Data Sheet