Running
A polarized base with sharp threshold work. Kalle keeps your easy days truly easy so the hard days land, builds durability for the back half of long runs, and times your sharpening so you peak when it counts.
One coach, every endurance sport
Kalle coaches the full range of endurance, and he treats each sport on its own terms. Same principles, different physiology; the prescription always fits the demand.
We are deepening the science behind each sport. Here is where it stands today.
Cycling
Power-based training around your FTP. Sweet spot to lift your sustainable ceiling, VO2max intervals to raise the roof, and enough recovery that the adaptation actually sticks.
Swimming
Built around your critical swim speed and clean technique. Kalle balances aerobic volume with pace work so you swim faster for less effort, stroke after stroke.
Trail and ultra
Durability and fueling come first. Kalle trains your legs to hold form deep into the day, dials in climbing and descending, and rehearses the nutrition that keeps you moving when the hours stack up.
Rowing
Aerobic power married to stroke economy. Kalle builds the engine with steady-state volume and threshold pieces, then sharpens your rate and efficiency so every stroke pays off.
Strength
Strength that supports your endurance, not competes with it. Kalle programs the work that builds resilience, protects you from injury, and makes you a more powerful athlete on the road, trail or water.