

GROWL Series Leg Curl / Leg Extension
Designed for athletes who grind.
The DAWG Built GROWL Series Leg Curl / Leg Extension delivers two essential lower-body movements in one compact commercial footprint. Independent range-of-motion adjustments, contoured back support, and a heavy-duty selectorized stack make it a cornerstone of any elite training floor.
Quads and hamstrings. One machine.
The GROWL Series Leg Curl / Leg Extension pairs seated leg curl and leg extension movements into one selectorized station. Designed for commercial gyms, universities, athletic performance centers, and tactical facilities, it delivers isolated lower-body training with a compact dual-function footprint.
Engineered end-to-end.
Dual Exercise Design
Seated leg curl and leg extension combined into one compact commercial footprint.
Adjustable ROM
Independent range-of-motion adjustment for both curl and extension movements.
11-Gauge Steel Frame
Heavy-wall commercial steel engineered for years of high-volume training.
Contoured Back Pad
Ergonomic back support locks the pelvis and isolates the quads and hamstrings.
Dual Roller Pads
High-density foam roller pads with smooth pivot bearings for comfort under load.
Pop-Pin Adjustments
Fast, tool-free ROM and roller adjustments keep group training moving.
Heavy Duty Weight Stack
Machined selectorized stack with milled edges and urethane bumpers.
Commercial Rated
Full commercial cycle-life rating for gyms, universities, and performance centers.
Low Maintenance
Serviceable pulleys and sealed bearings keep uptime high and service costs low.
Sourced & Assembled in USA
Domestic steel, welded, coated, and assembled in the USA.
Commercial-grade, spec-sheet ready.
- SKU
- PC2105-PF64
- Series
- GROWL
- Category
- Selectorized Strength Equipment
- Machine Type
- Selectorized Leg Curl / Leg Extension
- Steel
- 11-Gauge Commercial Steel
- Weight Stack
- 220 lb Standard (260 / 310 lb Optional)
- Length
- 62"
- Width
- 44"
- Height
- 60"
- Machine Weight
- ~625 lbs
- Frame Finish
- Industrial Textured Powder Coat
- Back Pad
- Contoured Ergonomic Support
- ROM Adjustment
- Independent Curl & Extension
- Cable Ratio
- 1:1
- Frame Warranty
- Lifetime
- Moving Components
- 5 Years
- Upholstery
- 1 Year
- Commercial Use
- Full Commercial Rated
- Origin
- Sourced & Assembled in USA
- Shipping
- Commercial Freight Delivery
- Availability
- Pre-Order (10–14 Weeks)
Complete lower-body isolation.
Complete the GROWL selectorized line.
Build a facility that performs.
DAWG Built helps commercial facilities design, source, finance, install, and support premium strength equipment built for years of heavy use.
