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Our Services
Achieve your goals with our best equipment, our comprehensive service and our relaxing wellness offers. With us you will find everything you need for a perfect workout.
Fitness Training
- Cardio area
- Strength area
- Functional training

There may be additional costs for use on site
Description
The HiddenGym at iwerkx is your 70 square meter private studio for cardio, functional fitness and strength training. Simply book and enjoy - during your booking you decide whether you want to train alone or bring friends/family with you. Strangers are not allowed in during your workout.
How is the gym equipped?
Our HiddenGyms are equipped with a treadmill, 2 indoor bikes, 2 Concep2 rowing machines, a power rack for barbell training, barbell bars and plates, dumbbells from light to (very) heavy, kettlebells, medicine balls, a cable pull multitrainer, 2 weight benches, skipping ropes and other small equipment for your perfect workout.
The gym also has a large mirror wall, free Wi-Fi, a TV screen to play your workout videos and a Sonos sound system for your motivating music.
Are there showers on site?
Yes, there are changing rooms and showers right next to the gym.
Where exactly is the gym located?
The HiddenGym is located in the Heidelberg Innovation Park, more precisely iWerkx at Margot-Becke-Ring 8. You can reach the gym via the ramp that leads to the basement on the right-hand side of the building.
You can find more details about the location at https://www.hiddengyms.de/iwerkx
How is the gym equipped?
Our HiddenGyms are equipped with a treadmill, 2 indoor bikes, 2 Concep2 rowing machines, a power rack for barbell training, barbell bars and plates, dumbbells from light to (very) heavy, kettlebells, medicine balls, a cable pull multitrainer, 2 weight benches, skipping ropes and other small equipment for your perfect workout.
The gym also has a large mirror wall, free Wi-Fi, a TV screen to play your workout videos and a Sonos sound system for your motivating music.
Are there showers on site?
Yes, there are changing rooms and showers right next to the gym.
Where exactly is the gym located?
The HiddenGym is located in the Heidelberg Innovation Park, more precisely iWerkx at Margot-Becke-Ring 8. You can reach the gym via the ramp that leads to the basement on the right-hand side of the building.
You can find more details about the location at https://www.hiddengyms.de/iwerkx
Current Information
The Hansefit member receives a voucher code in the Online+ area of the Hansefit app, which is valid for
verification as an active member for HiddenGyms. The verification is valid for the current month and
must be renewed at the beginning of each month. After that, the timeslots are booked via the
HiddenGyms app. The Hansefit QR code must then be scanned on site.
verification as an active member for HiddenGyms. The verification is valid for the current month and
must be renewed at the beginning of each month. After that, the timeslots are booked via the
HiddenGyms app. The Hansefit QR code must then be scanned on site.