
-
Sturdy steel frame: thick-wall tubing + triangular structure for durability 💪
-
4-in-1 training: sit-ups, push-ups, Roman back extensions, weighted crunches—one unit 🧩
-
High-density foam: soft yet supportive for long sessions 🧘
-
Comfort ab pad: widened ab pad + multi-position leg holder for a secure fit 🎛️
-
Stronger core & posterior chain: targets abs, lower back, glutes, and legs for better posture 🔥
💡 Why You'll Love It
- 4-in-1 Training – back extensions, crunches, obliques, push-up assist 🧩
- 7-Level Height – 26.7"–37" (68–94 cm) adjustable, dual foam leg holders 🎛️

- Sturdy Steel Frame – triangular support, up to 300 lb (136 kg) 💪
- Comfy Support – high-density foam rollers + contoured ab pad 🧘
- Quick Setup – under 30 min assembly; responsive support 🔧
📋 Product Details
This multifunctional Roman chair/hyperextension bench lets you perform back extensions, sit-ups/crunches, oblique work, and push-up support to build a stronger core and lower back. Ample padding and a multi-position leg holder help you dial in a secure, comfortable fit for cleaner reps and better form.
🛠️ Specifications
| Adjustment Range | 26.7"–37" (68–94 cm), 7 levels |
| Max User Height | Up to ~6.1 ft (≈185 cm) |
| Weight Capacity | 300 lb (136 kg) |
| Frame | Powder-coated steel tubing; triangular support |
| Cushioning | High-density foam rollers + contoured abdominal pad |
| In the Box | Hyperextension bench, hardware pack, user manual |
| Assembly Time | ~30 minutes (tools included in hardware pack) |
✅ Tips & Safety
- Uses anti-loosening screws—tighten all fasteners during assembly and re-check after initial workouts.
- Best for users up to ~6.1 ft (≈185 cm); do not exceed 300 lb (136 kg) capacity.
- For advanced moves, keep feet fully on the footrest to maintain stability and form.
Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.
Warranty:
1.Customers have the right to request a return within 60 days from the date of product receipt.
2.At Itopteng, we offer prompt customer service to assist with product usage inquiries and facilitate returns or refunds.
4-in-1 Roman Chair Hyperextension Bench, 7-Level Adjustable, 300 lb Capacity
- Unit price
- / per
Adding product to your cart
You may also like

-
Sturdy steel frame: thick-wall tubing + triangular structure for durability 💪
-
4-in-1 training: sit-ups, push-ups, Roman back extensions, weighted crunches—one unit 🧩
-
High-density foam: soft yet supportive for long sessions 🧘
-
Comfort ab pad: widened ab pad + multi-position leg holder for a secure fit 🎛️
-
Stronger core & posterior chain: targets abs, lower back, glutes, and legs for better posture 🔥
💡 Why You'll Love It
- 4-in-1 Training – back extensions, crunches, obliques, push-up assist 🧩
- 7-Level Height – 26.7"–37" (68–94 cm) adjustable, dual foam leg holders 🎛️

- Sturdy Steel Frame – triangular support, up to 300 lb (136 kg) 💪
- Comfy Support – high-density foam rollers + contoured ab pad 🧘
- Quick Setup – under 30 min assembly; responsive support 🔧
📋 Product Details
This multifunctional Roman chair/hyperextension bench lets you perform back extensions, sit-ups/crunches, oblique work, and push-up support to build a stronger core and lower back. Ample padding and a multi-position leg holder help you dial in a secure, comfortable fit for cleaner reps and better form.
🛠️ Specifications
| Adjustment Range | 26.7"–37" (68–94 cm), 7 levels |
| Max User Height | Up to ~6.1 ft (≈185 cm) |
| Weight Capacity | 300 lb (136 kg) |
| Frame | Powder-coated steel tubing; triangular support |
| Cushioning | High-density foam rollers + contoured abdominal pad |
| In the Box | Hyperextension bench, hardware pack, user manual |
| Assembly Time | ~30 minutes (tools included in hardware pack) |
✅ Tips & Safety
- Uses anti-loosening screws—tighten all fasteners during assembly and re-check after initial workouts.
- Best for users up to ~6.1 ft (≈185 cm); do not exceed 300 lb (136 kg) capacity.
- For advanced moves, keep feet fully on the footrest to maintain stability and form.
Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.
Warranty:
1.Customers have the right to request a return within 60 days from the date of product receipt.
2.At Itopteng, we offer prompt customer service to assist with product usage inquiries and facilitate returns or refunds.
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