Pro Ski vs. the alternatives
Different tools, different jobs
Balance boards, ski-ergs, motorised simulators and a lateral ski trainer all promise “ski fitness”. They train different things. Here is how they differ, as factually as we can put it — so you can choose the right tool, even if it isn’t ours.
vs. balance boardsA balance board is a good, cheap tool for ankle stability and body awareness. It has no resistance and no lateral travel, so it doesn’t build the strength behind a turn or the rhythm of linking turns. Many skiers use one alongside a simulator.
vs. ski-ergs and Nordic trainersA ski-erg trains the double-pole pull of cross-country skiing — mostly arms, back and core — and is an excellent cardio machine. Alpine skiing is driven by the legs and hips moving sideways, which an erg doesn’t train. Different sport, different machine.
vs. motorised simulatorsMotorised slopes and platforms move under you, often with a screen, and are good for teaching technique with an instructor. They need mains power, a lot of space and a far larger budget. A mechanical trainer only moves when you move it, which builds strength and makes it safe to use unsupervised at home.
vs. other lateral trainersOther mechanical lateral trainers work on a similar principle. What differs is the range around it: Pro Ski covers children, snowboarders and racers in one modular family, with App and Game tiers, and for European buyers it is made and supported in the EU.