Ref. NJA-04Outdoor Ninja Course
Skywalk – Outdoor Ninja Course
NJA-04 Skywalk: outdoor Ninja obstacle made of galvanized steel, suspended clearance, ideal for developing strength, coordination and balance outdoors.
- Warranty
- Up to 10 years
- Certification
- EN16630:2015
- Number of users
- 1

Product view
- L 2.9 m
- P 0.7 m
- H 2.7 m
Overview
Skywalk - Outdoor Ninja Course
NJA-04 Skywalk is an essential obstacle on the Ninja course, designed to strengthen the upper body and improve coordination.
This outdoor obstacle invites users to suspend themselves from the first bar, then progress hand over hand in a fluid, continuous movement. Manufactured in powder-coated galvanized steel to EN16630 standards, it guarantees a sturdy, safe and durable structure, perfectly suited to local authorities, schools, companies and gyms. The Skywalk develops muscular strength, endurance and agility, while promoting balance and concentration. User-friendly and stimulating, it's aimed at young people, teenagers and adults looking for a fun and challenging sporting activity. Whether integrated into a Ninja sports course or used on its own, it provides a motivating and accessible challenge, reinforcing agility training in a safe and attractive outdoor setting.
Ref. NJA-04 · Outdoor Ninja Course

The figures
Technical specifications
SkywalkTechnical sheet · dimensions in mm
- Length
- 2,931
- Width
- 697
- Height
- 2,726
- Safety area
- 5,931 × 3,697 mm · 19.46 m²
- Material
- Galvanized powder-coated steel
- Certification
- EN16630:2015
- Warranty
- Up to 10 years

How to use it
Use
The Skywalk is designed for teenagers and adults, mainly from intermediate to advanced levels.
It enables:
- Perform continuous suspended movements
- Working on the coordination of pulling movements
- Develop grip and forearm strength
It's a good idea to keep your body actively sheathed and to control every transition between holds. Fluid movements allow you to clear the obstacle more efficiently.

What it trains
Function
- Backand shoulder strengthening
- Gripand forearm development
- Suspension training
- Improvedarm-trunk coordination
- A technical obstacle for outdoor ninja courses
What the standard requires
Safety & use
Safety & use
- Free fall height
- 1,450 mm
- Minimum user height
- 140 cm
- Maximum user weight
- 150 kg
- Number of users
- 1
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
- 0.3 m³
- Anchoring depth
- 600 mm
- Fixing
- Bolted
- Assembly
- To be assembled
Built to last outdoors
Design & materials
- Galvanized steel structuredesigned for intensive outdoor use
- Sturdy suspension elementsfor repeated pulls
- Weatherproof and UV-resistant anti-corrosion treatment
- Stable design with secure anchoring
- Durable equipment for demanding collective environments

For whom, where
Recommended Public & Environment
- Urban parks and sports areas
- Local authorities
- Ninja and adventure courses
- Outdoor functional training areas
An ideal solution for enriching a dynamic and attractive outdoor ninja course.


What sets it apart
Built to last outdoors
In brief
Why choose Skywalk?
The Skywalk - Outdoor Ninja Course offers a spectacular challenge based on suspension and coordination. The sequence of holds forces users to control their movements and manage their effort. Designed by Herkules Fitness, this obstacle guarantees sturdiness, safety and durability for communities wishing to create a modern, attractive ninja course.
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You may wonder
Frequently asked questions : Skywalk
Is the Skywalk Outdoor Ninja Course suitable for beginners?
The Skywalk - Outdoor Ninja Course is generally intended for intermediate and experienced riders, due to the traction effort required. However, beginners can train progressively, working on suspension and simple movements before completing the whole obstacle.
Which muscles are mainly used on this obstacle?
This obstacle mainly mobilizes the back, shoulders, biceps and forearms, while at the same time calling heavily on the core muscles to stabilize the body during progression.
What's the point of suspension travel on a ninja course?
Suspended movement develops relative strength, coordination and muscular endurance. It also adds a technical and spectacular dimension to the ninja course.
Can it be integrated into a multi-obstacle course?
Yes, it integrates perfectly between balancing, jumping and pulling obstacles to create a varied and progressive outdoor ninja course.
Can the structure withstand heavy use?
Yes, its galvanized steel structure and reinforced suspended elements ensure excellent resistance to repeated stress and outdoor weather conditions.
What kind of maintenance is recommended for a community?
Regular inspection of fixings and moving parts is recommended. Annual preventive maintenance guarantees the safety and longevity of the installation.
Does the Skywalk comply with European standards?
Yes, the Herkules Fitness Skywalk Outdoor Ninja Course complies with European standards for outdoor sports equipment, ensuring safe and reliable use.
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