Only a single adjustment is needed for the user of the Discovery Series Selectorised Line Back Extension to begin exercising. The intelligent design includes a contoured pad to support the back for proper spinal biomechanics during exercise.
The fixed foot plate provides a stable foundation for users of all sizes.
Very little time is needed to get going on this unit. One single adjustment of the movement arm allows the user to get in and start working out.
The contoured back pad provides the proper support to ensure back muscle activation during workout.
PHOTO DISPLAYED IS NOT INDICATIVE OF CONDITION. PLEASE CHECK EQUIPMENT CONDITION WITH YOUR SALES REP.
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Dimensions: 122cm x 109cm x 150cm
Unit Weight: 221kg | 488lbs
Features:
- 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, utilising either oil-impregnated bronze bushings or pre-lubricated nylon bushings. Bolts are grade 5 or above in all applications.
- Glass-fibre reinforced nylon pulleys for durability, with precision motor grade ball bearing pulleys. All cables consist of 7 x 19-strand aircraft cable coated with black pressure-extruded nylon (either 3/16-inch cable coated to 1/4 inch or 1/8-inch cable 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 minimise chance of external interference.
- 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 colour for ease of use.
- The frame is 11 gauge (0.3 cm; 0.120 in) 2×10 cm (2×4 in) electroweld steel racetrack tubing. Movement arms are made of electroweld steel round tubing. The abrasive grit pre-finish is followed by an electrostatically applied, heat-cured powder coat.