Ref. THJ-B32Classic fitness equipment
Twister
Sit-Stand – Outdoor Fitness Machine
Twister Sit & Stand, EN16630 compliant, promotes trunk mobility and balance for all ages.
- Warranty
- Up to 10 years
- Certification
- EN16630:2015
- Number of users
- 2

Product view
- L 1.7 m
- P 0.7 m
- H 1.3 m
Overview
Twister Sit-Stand - Outdoor Fitness Machine
The Twister is a versatile outdoor fitness machine designed to improve waist mobility, back flexibility and strengthen obliques.
Available in both standing and seated versions, this equipment allows you to rotate your torso, providing a fun workout for toning the waist and releasing muscular tension. The Twister is ideal for those who want to work on their flexibility while enjoying the benefits of an outdoor workout.
Ref. THJ-B32 · Classic fitness equipment

The figures
Technical specifications
Twister Sit-StandTechnical sheet · dimensions in mm
- Length
- 1,714
- Width
- 742
- Height
- 1,343
- Safety area
- 3,742 × 4,714 mm · 14.35 m²
- Material
- Galvanized powder-coated steel
- Certification
- EN16630:2015
- Warranty
- Up to 10 years

How to use it
Use

What it trains
Function
What the standard requires
Safety & use
Safety & use
- Free fall height
- 700 mm
- Minimum user height
- 140 cm
- Maximum user weight
- 150 kg
- Number of users
- 2
Permitted surfacing

Putting it in place
Installation
- Safety areathe surface given in the table, clear all around.
- Concrete basepoured to the stated volume and depth, then cured.
- Fixingthe unit is bolted onto the cured base.
- Handoverplumb, tightness and no play before service.
- Upkeepregular visual check and periodic retightening (EN 16630).
Installation
- Concrete volume
- 0.204 m³
- Anchoring depth
- 600 mm
- Fixing
- Bolted
- Assembly
- To be assembled
Built to last outdoors
Design & Materials
- Galvanized steel structure:The frame is built from hot-dip galvanized steel, ensuring maximum resistance to outdoor conditions, UV exposure, and daily wear.
- Anti-corrosion treatment:All metal surfaces receive a protective powder-coated finish, guarding against rust and maintaining appearance over years of outdoor use.
- Ergonomic handles and platform:The non-slip footplates and contoured grip handles are designed to provide secure footing and comfortable torso rotation for users of all fitness levels.
- The seated version features a stable, contoured seat that supports proper posture throughout the exercise range of motion.
- Built to withstand heavy public use in all weather conditions, this equipment is engineered for long-term durability in demanding community environments.

For whom, where
Recommended audiences & environments
- Public parks and green spaces looking to offer low-impact mobility stations for visitors of all ages
- Retirement communities and senior wellness centers where spinal flexibility and gentle core work are priorities
- School grounds and university campuses seeking accessible bodyweight fitness options
- Municipal fitness trails and outdoor gym installations designed for broad community engagement
The Twister Sit-Stand is a welcoming addition to any outdoor fitness space, thanks to its dual standing and seated configurations. It caters to a wide demographic — from active seniors improving spinal mobility to younger users warming up before more intensive training — making it a highly versatile investment for public environments.


What sets it apart
Built to last outdoors
In brief
Why choose the Twister Sit-Stand?
The Twister Sit-Stand Outdoor Fitness Machine stands out for its unique ability to target waist mobility and oblique strength in both standing and seated positions, making it accessible to virtually every user. Its intuitive design encourages regular use by people of all fitness levels, from seniors seeking gentle back relief to active adults toning their core. Designed by Herkules Fitness, it guarantees robust construction, long-term weather resistance, and proven performance in high-traffic public spaces.
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You may wonder
Frequently asked questions : Twister Sit-Stand
Which muscles does the Twister Sit-Stand primarily target?
The Twister Sit-Stand focuses on the oblique muscles along the sides of the abdomen, while also engaging the lower back and core stabilizers. Regular use contributes to improved rotational strength, better posture, and reduced muscular tension along the spine.
Is the Twister Sit-Stand suitable for seniors or users with limited mobility?
Yes, the seated configuration makes this machine particularly well-suited for seniors or individuals with balance concerns, as it allows safe, supported torso rotation without placing strain on the joints. The low-impact nature of the movement is ideal for gentle rehabilitation and everyday mobility maintenance.
What type of ground installation is required for this outdoor fitness machine?
The Twister Sit-Stand is designed for permanent installation using ground anchoring into concrete footings. This ensures stability during use and compliance with public space safety requirements. Full installation guidelines and anchor bolt specifications are provided with the equipment.
Does the Twister Sit-Stand meet European safety certifications for public outdoor fitness equipment?
Yes, Herkules Fitness equipment is manufactured in accordance with EN 16630 standards, which govern the safety requirements for permanently installed outdoor fitness equipment intended for public use. This certification ensures the product meets rigorous structural and safety benchmarks for community installations.
How should the Twister Sit-Stand be maintained over time?
Maintenance is minimal thanks to the galvanized steel frame and powder-coated finish. We recommend a periodic visual inspection of bolts, welds, and moving parts, along with occasional cleaning with water and a mild detergent. Any signs of paint damage should be treated promptly to preserve the anti-corrosion protection.
What are the maximum user weight capacity and overall dimensions of this machine?
The Twister Sit-Stand is engineered to support a maximum user weight of 150 kg, in line with standard public fitness equipment specifications. For precise dimensional data, installation clearance requirements, and CAD drawings, please contact the Herkules Fitness team or refer to the product technical sheet available on request.
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