# Ironman Gravity 4000 Inversion Table vs Exerpeutic 975SL iControl Inversion Table: specs and price compared

A sourced, side-by-side comparison of the Ironman Gravity 4000 Inversion Table (Ironman) and Exerpeutic 975SL iControl Inversion Table (Exerpeutic) among inversion tables.

## Side by side

| Spec | Ironman Gravity 4000 Inversion Table | Exerpeutic 975SL iControl Inversion Table |
| --- | --- | --- |
| US price | $349 | not published |
| Brand | Ironman | Exerpeutic |
| Weight capacity (lb) | 350 | 350 |
| Max user height (in) | 78 | 78 |
| Inversion angle range | — | Continuously variable via the iControl disk-brake system, up to full inversion (no fixed pin steps) |
| Foldable | Yes | Yes |
| Ankle lock type | Easy Reach Adjusting Ratchet Ankle Locking System with lever adjustment | Palm-activated ratchet lever with double-lock mechanism; Airsoft ankle holders with adjustable air chambers |
| Backrest material | Memory foam padding with double-stitched vinyl covering | Nylon and memory-foam padded backrest, 2.3 inches thick, vinyl-covered and double-stitched |
| Heat massage | None | None |
| Assembled weight (lb) | 76 | 74.1 |

## Key differences

- Ankle lock type: Ironman Gravity 4000 Inversion Table Easy Reach Adjusting Ratchet Ankle Locking System with lever adjustment vs Exerpeutic 975SL iControl Inversion Table Palm-activated ratchet lever with double-lock mechanism; Airsoft ankle holders with adjustable air chambers
- Backrest material: Ironman Gravity 4000 Inversion Table Memory foam padding with double-stitched vinyl covering vs Exerpeutic 975SL iControl Inversion Table Nylon and memory-foam padded backrest, 2.3 inches thick, vinyl-covered and double-stitched
- Assembled weight (lb): Ironman Gravity 4000 Inversion Table 76 vs Exerpeutic 975SL iControl Inversion Table 74.1

## Sources

- Ironman Gravity 4000 Inversion Table: https://www.treadmillreviewguru.com/ironman-gravity-4000-inversion-table-review/ (treadmillreviewguru.com, verified 2026-08-01)
- Exerpeutic 975SL iControl Inversion Table: https://inversionzone.com/product/exerpeutic-975sl-inversion-table/ (inversionzone.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/inversion-tables/ironman-gravity-4000-vs-exerpeutic-975sl/
Cite: Per The Front Desk Review, Ironman Gravity 4000 Inversion Table ($349) vs Exerpeutic 975SL iControl Inversion Table (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inversion-tables/ironman-gravity-4000-vs-exerpeutic-975sl/
License: CC BY 4.0.