Science-driven training that doesn’t just make you faster—it makes you last longer.
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World Tour teams train this way—we bring it to you. Built on 14+ years of testing with real athletes, backed by science, and designed to work when it matter most.
Most riders lose watts as fatigue sets in—this training system closes that gap. By targeting your Fatigue Power Reserve (FPR), you’ll maintain more of your top-end power, even deep into long rides or races.
We’ve taken durability training out of the lab and into the real world. Backed by published research and 14+ years of athlete data, this system is designed for amateur cyclists who want performance that lasts.
Our system structures your training around what actually matters—durability, fatigue resistance, and performance under pressure—so every session has purpose and progression.
Unlock the exact methods we use to build fatigue-resistant cyclists and get the weekly cycling science digest.
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"Damian Ruse from Semi-Pro Cycling worked wonders on my form. I managed to get to a very competitive level before he was in the picture, but he helped me to break through the next ceiling.
My FTP w/kg went from 5.7 w/kg at the start of the year to 6.2 w/kg when I peaked. This is a massive difference, and it made all the difference in helping me to make the jump to where I needed to be to be selected for the finals."
