In the first episode of our How-to-Train drill series, Jimmy Krupka showed us the fundamentals of pivot slips: isolating upper and lower body separation, staying square to the fall line, and improving weight shifts for faster, more controlled slalom turns.

Now it’s time to build on that foundation. In episode 2, the coaching roles flip: Alex Krupka, Jimmy’s younger brother, takes the lead. He guides Jimmy through the one-ski drill, a powerful drill designed to strengthen knee and ankle flexion while improving balance and edge control.

This drill helps athletes develop:

→ Stronger ankle flexion to stay forward and connected to the ski
→ Better knee flexion and angulation through the turn
→ Improved balance over the outside ski
→ Cleaner edge engagement and pressure control
→ Disciplined upper/lower body alignment

By isolating one ski at a time, skiers get a feel for pressure distribution and body alignment that translates directly to stronger, more controlled turns. If you want to generate more force through the outside ski, stay balanced through the arc, and ski smarter, the one-ski drill is a must-add to every training session.