MAMMOTH GYM SUPPLY BACK EXTENSION
(
customer review)
Product Specs: 235 lb Selectorized Weight Stack Adjustable range of motion and roller pad position 8 Frame Colors Available 8 Upholstery Colors Available Dimensions: 42" L x 51" W x 60" H 20-Year Frame Warranty 2-Year Upholstery Warranty Perfect for: Targeting the lower back (erector spinae) with controlled movement, lumbar support, and ergonomic seat adjustments.
Perfect for:
Targeting the lower back (erector spinae) with controlled movement, lumbar support, and ergonomic seat adjustments.
Product Specs:
- 235 lb Selectorized Weight Stack
- Adjustable range of motion and roller pad position
- 8 Frame Colors Available
- 8 Upholstery Colors Available
- Dimensions: 42" L x 51" W x 60" H
- 20-Year Frame Warranty
- 2-Year Upholstery Warranty
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