The start position, roller pad, and spring-assisted back pad on the Discovery™ Series Selectorized Line Leg Extension all adjust easily from the seated position, providing a comfortable fit and supporting proper exercise mechanics.
The spring-assisted back pad easily adjusts from the seated position so the exerciser can properly set up the unit while seated.
Both the start position and roller pad easily adjust to ensure the unit fits the exerciser for proper form throughout the exercise.
The weight stack uses a simple pin adjustment that exercisers can easily reach from the seated position.
Units have fully shrouded weight stacks in full compliance with ASTM and EN standards.
Each selector plate is entirely precision-machined on all surfaces. Top plate has replaceable precision self-lubricating bushings.
The plates feature a black painted protective finish. Guide rods are precision centerless ground, polished, with corrosion-resistant plating for smooth operation and rust retardation.
The weight stack is elevated to facilitate user pin selection from seated position.
Premium-quality 3D urethane molded-foam padding for maximum comfort. Fabric meets or exceeds California fire regulations (Bulletin 117, section E). Automotive-grade, two-textured fabric features double top stitching on all seams.
Yes, gas-assisted ratcheting seat adjustment
Ratcheting seat adjustments require only a lift to release the lever. Handles include slip-resistant rubber sleeves with machined alloy end-caps. Adjustment points are highlighted with a contrasting color for ease-of-use.
Easy to understand exercise placards feature large set-up and start and finish position diagrams that are visibly easy to identify. QR codes provide quick and easy video instruction from your smart phone or Preva app.
Oversized, linear, re-circulating ball bearings run on case-hardened shafts and are sealed and self aligning. Pivot points and joints feature motor-grade sealed ball bearings, or sleeve bearings, utilizing either oil-impregnated bronze bushings or pre-lubricated nylon bushings. Bolts are grade 5 or above in all applications.
The drink-and-accessory holder features large open, even surfaced area, easily accessable and easy to keep clean.
Glass-fiber-reinforced nylon pulleys for durability, with precision motor-grade ball bearing pulleys. Cable consists of 3/16 inch (7″x19″) aircraft cable coated with black pressure-extruded nylon to 1/4 inch or 1/8 inch and coated to 3/16 inch. The cables conform to specification MIL-W-83420D-BARE cable only. When used, redirection pulleys route cables close to frame to minimize chance of external interference.
The frame is 11 gauge (.120 in) 2×4″ electroweld steel racetrack tubing. Movement arms are made of electroweld steel round tubing. The five-stage material prep/wash process if followed by an electrostatically applied, heat-cured powder coat.
Spring-assisted back pad adjusts easily from seated position. Start position and roller pad adjust for optimal exercise mechanics.
5 lb (2.3 kg)
240 lbs / 109 kg
Gloss Metallic Silver
Black Magic Gloss
66 L x 50 W / 168 L x 127 W
53 inches / 135 cm
49 inches / 125 cm
575 lbs / 261 kg
59 inches / 150
625 lbs / 283 kg