RSL0313 : Back Extension

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The Resolute Strength Back Extension focuses on the muscles of the lower back that help to extend the spine and aid in rotational movements. The Back Extension movement complements the muscles trained during abdominal exercises.

Features

Biomechanically Sound

The contoured back pad provides proper support to ensure back muscle activation throughout the movement. The fixed footplate provides stability during the full range of motion.

Designed to Go the Distance

Sealed bearings in all pivot points, oversized steel tubing, and chrome-plated adjustment plates make for quiet, durable operation that will continue to look good for years to come.

Advanced Training with Sony® Advagym

Strength training has gone digital. Add the Sony Advagym training and tracking system, along with the app, to give your exercisers a whole new way to train. Through the Advagym app, personal trainers can prescribe workouts and monitor their clients' progress.

Equipment Features

Instructional Placard 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.
Weight Stack

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.

Upholstery 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.
Adjustments Handles include slip-resistant rubber sleeves with machined alloy end-caps. Adjustment points are highlighted with a contrasting color for ease-of-use.
Water Bottle and Accessories Holder The drink-and-accessory holder features large open, even surfaced area, easily accessible and easy to keep clean.
Frame and Finish The frame is 11 gauge (.120 in) 2x4" electroweld steel racetrack tubing. Movement arms are made of electroweld steel round tubing. The five-stage material prep/wash process is followed by an electrostatically applied, heat-cured powder coat.
Bearings and Pivot Points 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.
Pulleys and Cables Glass-fiber-reinforced nylon pulleys provide strength and durability, while precision ball bearings allow effortless rotation. Cables use a 7x19 stranded wire configuration for added strength and flexibility and are coated with black pressure-extruded nylon for long lasting protection and a smooth feel. 3/16-inch (.48 cm) wire is coated to 1/4 inch (.64 cm) with a breaking strength of 4200 lb (1905 kg) and 1/8 inch (.32 cm) wire is coated to 3/16 inch (.48 cm) with a breaking strength of 2000 lb (907 kg).
Bolt Down Capability Yes
General Features Unique design allows user to begin by making only one adjustment to the movement arm start position. Contoured pad supports the back for proper spinal biomechanics during exercise.

Equipment Specifications

Incremental Add-on Weight 5 lb (2.3 kg)
Standard Shroud Color Black
Weight Stack 200 lb / 91 kg
Standard Upholstery Colors All Spice
American Beauty
Black
Blue Jay
Burgundy
Deep Clay
Grey
Hunter Green
Navy
New Purple
Regal Blue
Slate
Standard Frame Colors

Gloss Metallic Silver
Metallic Ash
Desert Bronze
Gloss White
Black Pearl

Workout Area (L x W) 78 L x 51 W inches / 198 L x 130 W cm

Equipment Dimensions and Weight

Length 48 inches / 122 cm
Width 49 inches / 124 cm
Height 58 inches / 148 cm
Equipment Weight 532 lb / 242 kg

Shipping Dimensions and Weight

Shipping Weight 611 lb / 278 kg

Regulatory

EN957 Yes
ASTM Yes