GHDs, Nordic benches and back-extension benches
Similar-looking equipment can support different movements. Here is how to tell the layouts apart.
A glute-ham developer, Nordic bench and back-extension bench are different support arrangements. Compare the position of the knees, hips and ankles, plus the intended movement and attachment package. A machine offering several modes may need extra pads or fittings for some of them.
A dedicated glute-ham developer with a curved split pad, adjustable foot assembly and folding knee-support pad.
Photo: Sam’s Fitness / ATX. GHD-820 with the split curved pad and adjustable foot assembly.Four names, four arrangements
A GHD holds the feet behind a curved support pad and commonly accommodates glute-ham raises, hip/back extensions and sit-up variations. A Nordic bench supports the knees while securing the ankles behind the user. A back-extension bench supports the front of the pelvis or thighs while the feet remain fixed. A reverse-hyper arrangement supports the torso while the legs move.
The overlap in exercises does not make the machines interchangeable. A curved GHD pad, flat Nordic knee pad and adjustable back-extension support place the body differently. Look at the complete exercise setup in the manufacturer’s guide, rather than selecting from a product title alone.
Sources: Rogue Abram GHD design · ATX GHD-820 Australian listing · Freak Athlete Australia FAQ — modes and stability
Adjustment and access
For a GHD, check how far the foot assembly moves horizontally and vertically relative to the main pad. For a Nordic setup, check ankle-roller spacing, knee support and whether incline or assistance options are provided. For a back-extension bench, check support height and the clearance needed for the torso to move.
Getting on and off also matters. Steps, handholds and platform location can make a tall machine easier to use. ATX’s GHD-820 includes a step and a folding knee-support pad; Rogue’s Abram uses an adjustable foot assembly. Try the transition as well as the exercise.
Sources: Rogue Abram GHD design · ATX GHD-820 Australian listing
A combination bench needs an exact package list
A multi-position frame can save floor space, but count the parts required for each planned exercise. Freak Athlete’s current Australian Hyper Pro X page includes its GHD attachment and says older Hyper Pro attachments do not fit the new frame. The compatible ABX leg developer and cable attachment are separate components. Record the generation as well as the product name.
Check what must be removed, flipped or reattached between movements and where loose components will be kept. The X uses an integrated pad; earlier models use a different arrangement. A shared session may still require resetting the support positions for another person’s height.
Sources: Freak Athlete Australia FAQ — modes and stability · Freak Athlete Hyper Pro X Australian package
Bodyweight reverse hypers and a loaded pendulum
A reverse-hyper movement can be performed using bodyweight or bands on a support bench. A dedicated plate-loaded reverse-hyper machine uses a moving pendulum to supply resistance. Freak Athlete’s own FAQ distinguishes these arrangements: the bodyweight/banded setup does not reproduce the same loading behaviour as the dedicated machine.
Compare the equipment by the movement and resistance you want. Check the permitted load, clearance under the bench and the supplied belt or strap before assuming a reverse-hyper mode can be progressively loaded. The number of exercise names on a page does not establish the range available in each configuration.
Sources: Freak Athlete Australia FAQ — modes and stability
Space, stability and Australian examples
Measure the frame, then add room for the user’s moving torso or legs and a clear approach. Folding and vertical storage reduce the stored footprint; they do not describe the space required during an exercise. Follow the manufacturer’s stability instructions for the selected mode, including any specified counterweight.
Dedicated options available through Australian sellers include ATX GHD-820 and Rogue Abram. RAW also lists a GHD V3 with horizontal and vertical adjustment. Compare these with the exact local Hyper Pro package when floor space is limited. Include freight, assembly, required attachments and a place to store them in the total.
Sources: ATX GHD-820 Australian listing · Freak Athlete Australia FAQ — modes and stability · Freak Athlete Hyper Pro X Australian package · RAW GHD V3 adjustments
Models mentioned in this article
ATX GHD-820 Glute Ham Developer PRO
For a gym that regularly uses glute-ham raises and has room to leave a GHD assembled.
Specifications & buying options
Rogue Abram GHD 2.0
Frequent glute-ham raises and hip extensions are the reason to reserve a permanent station. It removes the repeated conversion needed on a multipurpose bench.
Specifications & buying options
Freak Athlete Hyper Pro X
Several regular lower-body accessories can share this frame instead of occupying separate stations. Upright storage is useful when the same room has other jobs.
Specifications & buying optionsSources & further reading
Checked 17 Oct 2026. The links below identify the sources used for this article.