1500 lbs Structural Capacity: Rated for 1,500 lbs of static load — a specification that establishes structural headroom, not a usage target. Under force vectors exceeding the combined bodyweight and external resistance of elite-level athletes, the frame exhibits no measurable deformation. No cumulative fatigue. No failure point within the limits of human performance.
2.5mm Reinforced Steel Frame: Fabricated from 2.5mm-gauge reinforced steel with precision-welded seam joints. The industry benchmark for "heavy-duty" plateaus at 2.0mm. The additional 0.5mm delivers a quantifiable gain in torsional rigidity and cyclic fatigue resistance. Under maximal-effort loaded repetitions, the platform registers zero perceptible deflection.
85 lbs of Engineered Mass: This Roman chair carries 85 lbs of deliberate static weight. No ballast inserts. No stabilizing outriggers. Stability derives from material density and structural geometry alone. When force is applied during weighted hyperextensions, the machine resists displacement through inertia — not friction coefficients. It stays motionless because its mass compels it to.
7-Position Locking Adjustment: Seven discrete incline positions, each secured by a precision-machined locking pin with positive mechanical engagement. Angle setting, once locked, does not drift, creep, or release under dynamic load. The range spans targeted posterior chain protocols — from near-horizontal glute-ham activation to steep-angle spinal erector isolation.
Commercial-Grade Material Specification: Upholstery: premium leather substrate selected for tensile strength and abrasion resistance across extended duty cycles. Padding: high-density resilient foam engineered to retain compression set resistance beyond 1,000 load cycles. Foot assembly: oversized anti-slip contact pads with textured surface geometry for consistent high-friction interface on rubber
Multi-Planar Training Platform: Configured to support posterior chain and anterior core protocols through a single fixed-point module. The 7-position adjustment enables weighted back extensions, glute-ham raises, Roman chair sit-ups, oblique flexion, and isometric lumbar holds. Each movement imposes distinct force vectors on the chassis. The 2.5mm steel frame and 85-lb static mass ensure undiminished stability across all configurations. Not a single-purpose bench. A training module designed for multi-modal conditioning within a single footprint.
وصف
Specification:
Minimum product size: 140*65*77 / Maximum product size: 140*65*88
Country of origin: China
Activity scenario: Home/Gym
Target area: Waist
Note:
Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!
Please allow a 1-2 cm difference in measurements due to manual measuring.
Package includes:
1 x Roman chair
4 x gaskets
4 x screws
1 x hex screwdriver
2 x small wrenches