Improve Ski-Erg is a high-performance add-on designed by ChAIron for athletes who treat the Ski-Erg like a race station. You’ll fix fundamental leaks in stroke power, pacing, rhythm, and race-specific technique to perform with control, not chaos.


HYROX competitors, CrossFit athletes, and any serious trainee who knows the Ski Erg station can make or break the race.
For HYROX-style Ski-Erg work, aim for a damper setting of 5-7 to balance power and efficiency without burning out too early.
As the Ski-Erg is the very first station after the run, starting too hard or using only the arms instead of a full-body drive wastes energy and disrupts the rest of your race.
Yes. An efficient Ski-Erg technique preserves your legs and lungs, allowing you to enter subsequent stations stronger and with more energy.
Competitive athletes often train at 32-36 SPM, focusing on a smooth drive-and-recover pattern rather than sprinting the stroke rate.
A frequent error is initiating the pull with the arms rather than using a hip hinge and a strong core, leading to inefficient strokes and rapid fatigue.
Stronger pulls. Smarter pacing. Faster splits. Train the Ski-Erg the way podium athletes do.
