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Vendor:Muscle D FitnessMuscle D Fitness Elite Plus Ab Crunch Machine
Only 8 leftRegular price $5,550.00 USDSale price $5,550.00 USD Regular priceUnit price per -
Up to 15% offVendor:Muscle D FitnessMuscle D Fitness Elite Selectorized Ab Crunch Machine
Only 9 leftRegular price $3,995.00 USDSale price $3,995.00 USD Regular priceUnit price per$4,699.99 USD92% claimed
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Up to 5% offVendor:Muscle D FitnessMuscle D Fitness Pro Strength Ab Crunch Machine
17 in stockRegular price $3,595.00 USDSale price $3,595.00 USD Regular priceUnit price per$3,789.00 USD85% claimed
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Vendor:Muscle D FitnessMuscle D Fitness Classic Rotary Torso Machine
15 in stockRegular price $1,995.00 USDSale price $1,995.00 USD Regular priceUnit price per -
Up to 14% offVendor:Pro ClubLineBody-Solid Pro Clubline Dual Ab & Back Machine DABBSF
Only 5 leftRegular price $3,450.00 USDSale price $3,450.00 USD Regular priceUnit price per$3,995.00 USD95% claimed
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Up to 7% offSold outVendor:Pro ClubLineBody-Solid Pro Clubline Series 2 Ab & Back Machine S2ABB
Regular price From $2,315.00 USDSale price From $2,315.00 USD Regular priceUnit price per$2,495.00 USD
Compare Popular Ab / Back Machines
| Specs | ||||||||
|---|---|---|---|---|---|---|---|---|
| Category | Wall-Mounted Dip | Lat Pull / Low Row | Lat / Mid Row | Leverage Lat Pulldown | Leverage Seated Row | Iso-Lateral Low Row | Pull-Over Machine | Assisted Chin / Dip |
| Target Muscles | Lats, triceps, chest, abs | Lats, traps, triceps | Lats, traps, triceps | Lats, biceps, traps | Back, lats, biceps | Lats, upper back | Lats, serratus | Lats, triceps, chest |
| Exercises Supported | Dips, knee raises, L-sits, rows | Lat pulldown, tricep press, row | Lat pulldown (3 grips), row | Lat pulldown (wide / close) | Seated row, unilateral row | Low row (iso-lateral) | Pull-over | Assisted chin-up, assisted dip |
| Resistance Type | Bodyweight | Plate loaded | Plate loaded | Plate loaded (leverage) | Plate loaded (leverage) | Plate loaded (iso-lateral) | Plate loaded | Selectorized assist stack |
| Weight Capacity / Stack | 400 lb user capacity | 250 lb | Plate loaded | Plate loaded | Plate loaded | 700 lb max load | 700 lb max load | 200 lb assist stack |
| Footprint L × W (in) | Wall mount | 48 × 43 | 64 × 46 | 76 × 49 | 65 × 35 | 56 × 64 | 66 × 64 | 56 × 36 |
| Height | Mounts to wall | 81 in | 85.5 in | 84 in | 44 in | 68 in | 44 in | 84 in |
| Machine Weight | Lightweight steel | 69 lb | 444 lb | 183 lb | 158 lb | 295 lb | 310 lb | 550 lb |
| Plate Storage | — | — | — | ✓ | — | ✓ | ✓ | — |
| Best For | Space-saving bodyweight training | Entry home lat / row | Commercial lat / row | Commercial lat pulldown | Commercial seated row | Iso-lateral back isolation | Pull-over specialization | Progressive strength building |
| Commercial Rated | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Warranty — Home | Manufacturer | Manufacturer | Lifetime | Lifetime | Lifetime | 10 yr structural | 10 yr structural | 10 yr structural |
Frequently asked questions
What machines are in the ab and back category?
This collection covers abs, obliques, and lower back: ab crunch machines, rotary torso (twist) machines, back extension / hyperextension machines, and combo ab/back units. Many commercial gyms also include dip stations and vertical knee raise (VKR) towers, which train the core through hanging leg raises and bodyweight dips.
Do I really need an ab machine?
Not strictly — but resistance-loaded ab work grows the abs faster than bodyweight crunches alone, just like any other muscle. If aesthetics or serious core strength matter to your clientele, a selectorized ab crunch or cable-based core station is a great addition. Combo ab/back machines like the Body-Solid S2ABB train both directions in one footprint.
What is a GHD and should I have one?
A GHD (glute-ham developer) is an adjustable bench with foot plates and thigh pads that lets you train glute-ham raises, Russian twists, and back extensions at varying angles. It's a CrossFit and athletic training staple because it builds posterior-chain strength that barbell work alone can't reach. See our GHD / Hyperextension collection for options.
Back extension vs. hyperextension — what's the difference?
The two terms get used interchangeably, but traditionally: back extensions refer to 45° angled benches that train the lower back and glutes, while hyperextensions refer to horizontal benches (like a Roman chair) that target the same muscles with a longer range of motion. Either style is effective for low-back health and posterior-chain development.
What's a rotary torso machine for?
Rotary torso machines train rotational strength — twisting your torso against resistance. This trains the obliques and the deep rotational core muscles that support everything from golf swings to lateral athletic movement. They're popular in functional-training facilities and any gym serving athletes or golfers.
Are dip stations and VKR towers considered core equipment?
Yes — both train the core heavily even though they also hit upper body. A dip station loads the chest, triceps, and core simultaneously. A VKR (vertical knee raise) tower is a padded station where you hang from your elbows and perform knee or leg raises — one of the most effective hanging core movements. Many commercial VKR stations also include dip bars and pull-up handles.
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