This page tells you what the machine is. Step-by-step instructions, common mistakes and a video of the movement are in the Luio app — the video shows the range of motion that text cannot describe.
⚠️ Most common mistake: Cranking the head up to the ceiling, which strains the neck instead of working the back. Using momentum to bounce the chest and legs up instead of lifting with control. Holding the breath through the rep, which spikes blood pressure unnecessarily. Trying to lift extremely high, which compresses the lower back instead of strengthening it.
💪 Where you should feel it: Mainly in the Keskivartalo.
Variations and alternatives
Same muscle and movement pattern with different equipment.