Body-Solid GCEC-STK Pro Select Leg Extension & Leg Curl Station
Dual-function, selectorized leg station for quads, glutes & hamstrings — ideal for HOME GYM OWNERS and LIGHT COMMERCIAL
The Body-Solid GCEC-STK delivers seated leg extensions and leg curls on one compact machine, isolating the quads, glutes, and hamstrings with smooth, consistent resistance. A meticulously engineered 7-gauge steel cam and rotary ROM adjuster optimize start/stop angles, while the biomechanically correct seat angle supports precise alignment and muscle isolation.
Seven-position adjustments on the back pad and leg hold-down fit users of all sizes. Oversized 8" foam rollers, ultra-thick DuraFirm™ pads, and an easy pull-pin transition make switching from extensions to curls fast and intuitive. Finished in black for a modern look (some alternate photos may show prior gray finish).
Body-Solid GCEC-STK Highlights
- Two Stations in One: Seated leg extensions and leg curls for complete leg development
- Optimized Mechanics: 7-gauge cam with rotary ROM adjustment for precise start positions
- Ergonomic Support: Scientifically calibrated seat angle isolates target muscles
- Universal Fit: 7-position back pad and 7-position leg hold-down
- Comfort Under Load: Oversized 8" rollers and ultra-thick DuraFirm™ upholstery
- Easy Transitions: Pull-pin design swaps from extension to curl in seconds
- Clean Aesthetics: Black finish (new in 2024); storage for leg hold-down piece
- Overall Footprint: 54" L × 54" W × 71" H
Body-Solid GCEC-STK Key Features
Seated Leg Extension
Position legs behind the oversized rollers, grip the handles, and extend to target the quadriceps through a controlled, joint-friendly path.
Seated Leg Curl
Adjust the leg hold-down, sit, wrap legs over the 8" rollers, and press down to engage hamstrings and glutes with stable support.
Rotary Range of Motion
Dial in start/stop angles for mobility needs, progressive overload, and improved exercise comfort.
Seven-Position Adjustability
Back pad and leg hold-down each offer 7 positions to fine-tune fit for users of all sizes.
DuraFirm™ Pads & Oversized Rollers
High-density, tear-resistant padding and large rollers maintain comfort and stability on heavy sets.
Built for Daily Use
Commercial-duty components and smooth cable/pulley action deliver quiet, low-maintenance performance in homes and light-commercial spaces.
Body-Solid GCEC-STK Specifications
Variants / Model Options
GCEC-STK — 210 lb Stack
GCEC-STK/3 — 310 lb Stack
Category
Leg Extension / Leg Curl (Selectorized)
Resistance (Selectorized)
210 lb Stack: 20 × 10 lb plates plus 10 lb top plate & selector rod
310 lb Stack: 20 × 15 lb plates plus 10 lb top plate & selector rod
Finish & Upholstery
Black powder-coat finish; ultra-thick DuraFirm™ pads; oversized 8" foam rollers
Adjustments
Rotary ROM adjuster; 7-position back pad; 7-position leg hold-down; storage for leg hold-down piece
Assembled Dimensions
54" L × 54" W × 71" H
Assembled Weight
412 lb
Package Dimensions
38.1" L × 33.6" W × 7.2" H • 5.33 ft³
Distances
Seat pad (top) to bottom of extension roller: 16"
Intended Use
Home Gym & Light Commercial
Warranties
Body-Solid In-Home Lifetime Warranty; Body-Solid Light Commercial Warranty