Body-Solid DABB-SF Pro Dual Ab & Back Commercial-style ab crunch & back extension in one station — ideal for HOME GYM OWNERS and COMMERCIAL GYM Build a stronger, more resilient core with the Body-Solid Pro Dual Ab & Back (DABB-SF). Its crunch-style rotation path locks in proper mechanics for maximum abdominal contraction, while the counterbalanced resistance arm and gas-assisted seat let you dial in perfect alignment for ab crunches or back extensions. Oversized pads, smooth pulleys, and aircraft-grade cables deliver a quiet, consistent feel rep after rep — whether you’re training at home or outfitting a studio. Body-Solid DABB-SF Highlights 2-in-1 Core Station: Switch seamlessly between ab crunch and back extension Precision Setup: Gas-assisted seat (5 positions) + 6-position leg/foot brace Smart Start Points: Counterbalanced arm with 14 adjustable starting positions Commercial Drive: Fiberglass-reinforced pulleys & 5.5 mm aircraft cables (≈2,200+ lb rated) Durafirm™ Comfort: Thick, tear-resistant pads support heavy training Overall Footprint: 49.7" L × 47.6" W × 63.4" H Body-Solid DABB-SF Key Features Crunch-Style Motion PathGuided rotation emphasizes true abdominal flexion for deep contraction and results you can feel. Back Extension, Dialed InCounterbalanced arm plus 14 start positions set safe ranges and progression for spinal erectors. Ergonomic AdjustabilityGas-assisted seat (5 positions) and 6-position leg/foot brace match any body size and limb length. Oversized Support PadsDual-function, 23 cm (≈9") rollers and Durafirm™ upholstery stabilize without pressure points. Smooth, Low-Maintenance DriveFiberglass-reinforced nylon pulleys with sealed bearings + 5.5 mm aircraft cable ensure long service life. Heavy-Gauge Frame11-gauge, 6 × 11.75 cm oval tubing with electrostatic powder coat resists chips and scratches. Modular FriendlyWorks as a component on Pro Dual 3-Stack / 4-Stack gyms for multi-user environments. Home & Commercial GymEngineered for quiet operation and durability in private gyms and studios. Body-Solid DABB-SF Specifications Variants / Model OptionsDABB-SF — 210 lb StackDABBSF3 — 310 lb Stack CategoryAb & Back Machine (Selectorized) Resistance (Selectorized)210 lb Stack: 20 × 10 lb plates plus 10 lb top plate & selector rod310 lb Stack: 20 × 15 lb plates plus 10 lb top plate & selector rod AdjustmentsSeat: 5 positions (gas-assist) • Arm start: 14 positions • Leg/foot brace: 6 positions Pulleys & CablesFiberglass-reinforced nylon pulleys (sealed bearings) • 5.5 mm aircraft cable (≈1,000 kg rated) Frame & Finish11-gauge oval steel (6 × 11.75 cm) • Electrostatic powder coat UpholsteryDurafirm™ over high-density foam; dual 23 cm (~9") roller pads Assembled Dimensions49.7" L × 47.6" W × 63.4" H (≈126.3 × 121 × 161 cm) Assembled Weight≈486 lb (220.5 kg) depending on stack configuration IncludedSelectorized weight stack (per variant), full shrouds/covers, owner resources Intended UseHome & Commercial Gym
