Aqua fitness & underwater therapy
Experience aqua jogging and rehabilitation with the LD POOL underwater treadmills
What is aqua fitness and underwater therapy?
The healing power of water has been used for centuries to strengthen and regenerate the body. Whether aqua fitness or underwater therapy, water offers ideal conditions for effective training that is gentle on the joints. The natural buoyancy of the water relieves the joints, while the water resistance simultaneously strengthens the muscles and improves mobility.

Aqua Fitness
Aqua fitness is an effective training method that utilises the resistance of the water to strengthen muscles, improve endurance and protect joints.

Underwater therapy
Underwater therapy utilises the healing properties of water to support rehabilitation after injuries or operations.
These forms of water therapy are particularly suitable for
People in rehabilitation
After injuries or operations, underwater therapy supports the healing process and promotes the recovery of mobility.
People with chronic pain
For conditions such as arthritis or back pain, training in the water provides gentle pain relief.
Elderly people and people with limited mobility
Aqua fitness and underwater therapy offer a safe and effective way to increase fitness and improve overall quality of life.
Athletes and fitness enthusiasts
Targeted training in the water allows athletes to improve their endurance and strength without increasing the risk of injury.
FOR PROFESSIONALS
LD AQUARUNNER OLYMPIC
The innovative therapy system for clinics, physiotherapy practices and rehabilitation centres

The LD Aquarunner Olympic was developed based on the experience of doctors, therapists and trainers. It fulfils the medical requirements of therapeutic rehabilitation as well as the needs of preventative and competitive sports applications.
Dimensions
- Pool width: min. 1.50m
- Water depth: min. 1.35m
Current
- Engines: 2
- Performance: 14,000 litres/min
- Outlet channels: 2
Treadmill
- Engines: 2
- Controllable via: Panel & APP
- Power (treadmill): 2 x 1,400 W
FOR THE PRIVATE POOL
LD AQUARUNNER
The perfect addition to your counter-current pool

Perfect for:
Aqua fitness
Private rehab
This universal underwater treadmill is space-saving and easy to integrate into existing or new swimming pools. It does not have its own current, which is why we recommend installing this product in an LD POOL counter-current pool to utilise the pool’s current as resistance during aqua jogging.
Product data
- No integrated current
- External dimensions: 2.08 m x 0.725 m
- Treadmill surface: 0.65 m²
- Treadmill dimensions: 1.425 m x 0.465 m
- Power supply: 400V/16A
- Controllable via LD CONTROL APP
- Choice of colours: white, grey, blue, beige, green
LD AQUARUNNER STREAM
The uncomplicated Retro-Fit underwater treadmill with current

Perfect for:
Aqua fitness
Private rehab
Training
The Aquarunner Stream can be easily integrated into both existing and newly planned swimming pools, making it a flexible solution for almost any pool owner. Thanks to its independent flow technology, it can be used not only as a modern fitness device, but also as a fully-fledged retro-fit counter-current pool. This enables a wide range of training options, particularly in the area of aqua jogging, which is becoming increasingly popular as an endurance training programme in the water that is easy on the joints.
Product data
- Integrated water current
- External dimensions: 2.24 m x 0.93 m
- Treadmill surface: 0.65 m²
- Treadmill dimensions: 1.425 m x 0.465 m
- Power supply: 230V/16A
- Controllable via LD CONTROL APP
- Choice of colours: white, grey, blue, beige, green
- Available with retaining brackets
LD AQUARUNNER PRO STREAM
The underwater treadmill for your private fitness pool

Perfect for:
Aqua fitness
Private rehab
Training
Swimming
The Aquarunner Pro Stream can be easily integrated into both existing and newly planned swimming pools. Thanks to its compact design, installation is quick and uncomplicated. It is equipped with its own powerful flow technology, which allows the Aquarunner to be used not only as an underwater treadmill, but also as a fully-fledged counter-current pool.
Product data
- Integrated front & side flow
- External dimensions: 2.29 m x 2.36 m
- Treadmill surface: 0.65 m²
- Treadmill dimensions: 1.425 m x 0.465 m
- Power supply: 230V/16A
- Controllable via LD CONTROL APP
- Choice of colours: white, grey, blue, beige, green