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Tech talk

Sledge assembly

Step by step instructions for the successful assembly of your sledge.

Tech talk

Horn axle

The correct and play-free assembly for a smooth feeling during exercise.

How to use it

Rest position

After your workout, you can fold your device into the space-saving parking position.

Unlock health

Big muscles

Big weights supposedly lead to big muscles. Is that true?

In progress
Tech talk

Piston axle

Tighten well so that the piston remains stable in its position.