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: Letting the elbows drift forward at the top, which removes the brachialis stretch the lift is designed for. Rolling the shoulders forward off the bench, swapping arm work for front-shoulder strain. Rushing the lower portion and dropping out of the stretched bottom where the growth happens. Loading too heavy, which forces a swinging cheat rep and ruins the isolation.
💪 Where you should feel it: Mainly in the Hauikset.
Variations and alternatives
Same muscle and movement pattern with different equipment.