Technical Data
Product Information
| Item information | Value |
|---|---|
| EAN: | 0810047792821 |
| HAN: | 1601713 |
| Product Type: | Exercise and workout equipment Sport |
| Applications: | Fitness, Pro Sports |
| Target Groups: | Beginner, Professional, Athletes |
| color: | black |
| Bundle: | No |
| gender: | Unisex |
| age_group: | adult |
Product Description
Keiser Air250 Lower Back – targeted training for the lower back (MDR certified)
The Air250 Lower Back is a specially designed training machine for strengthening the erector spinae (lower back muscles). The machine complements core training concepts and enables controlled, guided back training with minimal setup effort.
The machine uses the Keiser Dynamic Variable Resistance system, providing a smooth and adaptive resistance curve. This allows efficient training throughout the full range of motion – independent of speed.
A key advantage is the MDR certification in accordance with the EU Medical Device Regulation. It confirms that the device meets strict requirements for safety, quality, and risk management, making it particularly suitable for use in professional training and rehabilitation Environments. Furthermore, the device has KGG approval (device-based physiotherapy), which means it is officially recognized for therapeutic use within equipment-based rehabilitation and can be specifically used in physiotherapy Treatments.
Functional back training
The Air250 Lower Back (MDR certified and KGG approved) supports structured back muscle training and helps to perform workouts in a controlled, efficient, and versatile way.
Key Features
Targeted strengthening of the back muscles
Focused training of the lower back to support stable movement patterns and functional strength development.
Dynamic Variable Resistance
The resistance adapts to the strength curve, enabling efficient training throughout the entire range of motion.
Digital control and display
- Display of resistance, repetitions, and performance
- Direct feedback for training control
- Fine adjustments in small weight increments
Operation during training
Resistance adjustment directly via thumb buttons – without interrupting the exercise.
Ergonomic stabilization
Pelvic restraint belt to secure positioning and support a stable training posture.
Low-impact training system
Virtually no shock load on joints and connective tissue due to low inertia.
MDR Certification/ approved medical device
Certified in accordance with the EU Medical Device Regulation (MDR) and designed to meet high standards of safety, quality, and risk management in professional use.
KGG approval / suitable for device-based therapy
Holds KGG approval (device-based physiotherapy) and therefore meets the requirements for use in equipment-supported rehabilitation. Complies with therapeutic standards for safety, functionality, and documentation, making it suitable for physiotherapy facilities and prescribed Treatments.
Ideal for
- Gyms and training centers
- Rehabilitation and functional training
- Performance-oriented strength training
- Users focusing on core stability
- Wide range of users from beginners to advanced
Training Benefits & Advantages
The machine enables controlled and efficient training of the lower back muscles and supports the targeted development of stability and functional strength.
- Targeted strengthening of the lower back
- Consistent load throughout the full range of motion
- Effective training at different movement speeds
- Reduced impact on joints and connective tissue
- Structured training control via digital performance display
- Easy integration of eccentric training stimuli
- Precisely adjustable resistance for individual training needs
- Versatile use for strength, performance, and core training
- MDR certification for verified safety and quality standards in professional use
- KGG approval for therapeutic application in device-based rehabilitation
Scope of Delivery
- 1x Keiser Air250 Lower Back (MDR certified)
- 1x Performance display (Power Display)
- 1x Quick-connect air coupling (QD system)
- User manual
Note: Compressor, air supply system and accessories are not included and must be purchased separately.
Important notice
Technical information for the Air250 Lower Back
- Height: 1245 mm
- Width: 813 mm
- Depth: 1372 mm
- Weight: 69 kg
- Resistance range: 0 – 123 kg
- Digital training display
- Variable resistance system
- Durable construction for long-term use
- MDR certification - approved medical device
Important practical usage tips
Exercise execution
- Perform movements in a controlled and steady manner
- Adjust the position correctly before starting training
- Use the restraint belt for stabilization
Resistance adjustment
- Increase resistance gradually
- Adjustments can be made during the exercise
Training integration
- Use as part of a core training program
- Combine with other strength exercises
FAQ – frequently asked questions about the Air250 Lower Back
Keiser Deutschland GmbH, Wilhelm-Ruppert-Straße 38, 51147 Köln, Nordrhein-Westfalen, Deutschland, info@mindtecstore.com
Responsible person according to GPSR
Keiser Deutschland GmbH, Wilhelm-Ruppert-Straße 38, 51447 Köln, Deutschland, info@mindtecstore.com, https://keiserdeutschland.de/
