Sunny Health & Fitness Multi-Function Roman Chair with Dip Station & Sit-Up Bench
- Roman Chair
- 250 pounds
- 1
- Foam
- More reviewed than 95%
A folding hyperextension and dip combo bench for home strength training, with a fixed 250 lb capacity worth checking against your own weight before buying.
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How it ranks among the 24 roman chairs we track
4.2★ across 6,700 Amazon ratings, Bayesian-smoothed toward the category average.
6,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
2,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 24 roman chairs we track - how the scorecard works · full roman chairs data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jul 5, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 45 degree hyperextension bench from Sunny Health & Fitness that combines a Roman chair with a dip station, aimed at glute, hamstring, lower back and core work in a home gym.
This is a strength-training bench, not cardio equipment, built around a fixed 45 degree angle rather than a fully adjustable one. The frame folds flat for storage and carries a 250 lb weight capacity, positioning it as a home-gym accessory sized for regular use rather than heavy commercial traffic.
- 45 degree hyperextension angle
- Integrated dip station attachment
- High-density foam hip support pad
- Folds flat for storage
Who it's for
Fits people adding back extensions, glute raises, dips and core work to a home strength routine and who have floor space to fold and tuck it away. Not built for users near or over the 250 lb capacity, or anyone wanting a fully adjustable hyperextension angle.
Strengths and trade-offs
Drawn from this product's published specifications.
- Combines dip station and hyperextension in one frame
- Folds for storage in smaller spaces
- Adjustable to fit different user heights
- Fixed 45 degree angle, not adjustable through range
- 250 lb capacity limits who it suits
Performance notes
The 45 degree angle and high-density foam hip pad position the body for back extensions, glute raises and core exercises, while the dip station attachment adds an upper-body pushing exercise on the same frame. Non-slip handlebars and an alloy steel frame are meant to keep the bench stable through the range of motion.
Specifications
| Brand | Sunny |
|---|---|
| Model | SF-BH6629 |
| Dimensions & fit | |
| Weight Capacity Maximum | 250 pounds |
| Item Weight | 24 pounds |
| Item Dimensions D x W x H | 39 × 24 × 33 inches |
| Construction & materials | |
| Material | Foam |
| Frame Material | Alloy Steel |
| Color | Sliver |
| Included components | |
| Unit Count | 1 |
| Included Components | Romain Chair, User Manual |
| Other details | |
| Part Number | SF-BH6629 |
How it compares
This product against the closest alternatives we track in roman chairs.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Sunny Health & Fitness Multi-Function Roman Chair with Dip Station & Sit-Up BenchThis product | 4.2 / 5 | 6,700 | 4.2 / 5 |
| Body-Solid Back Hyperextension Machine for Lower Back ExtensionBody-Solid | 4.5 / 5 | 204 | 4.1 / 5 |
| Marcy Adjustable Hyper Extension BenchMarcy | 4.4 / 5 | 3,300 | 4.1 / 5 |
| CAP Barbell Strength HyperextensionCAP | 4.4 / 5 | 369 | 4.1 / 5 |
| Flybird 4 in 1 Roman Chair with Adjustable Weight Bench & Sit Up Bench for Full Body…Flybird | 4.5 / 5 | 2,600 | 4.0 / 5 |
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Questions about the Sunny SF-BH6629
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What's the weight capacity on the Sunny SF-BH6629?
250 lbs, per Sunny's listing.
Does this bench include a dip station?
Yes, it combines a 45 degree hyperextension Roman chair with a dip station on the same frame.
Does it fold for storage?
Yes, Sunny lists it as foldable for compact storage between uses.