Videos

In this video, Dr. Seiler thinks out loud—with math—to explore how critical power and variable intensity races might connect in practice.

Coach Ryan Kohler demonstrates ways to train maximal force production, or torque, on the bike.

Coach Ryan Kohler reviews season-to-season changes in heart rate/power distributions to illustrate improvements across the different energy systems.

The execution of long slow distance rides might sound simple, but many people struggle to get it right. Can you be too steady on your LSD rides?

Cardiovascular drift is an instability in heart rate and stroke volume over time. We show you how to determine it.

The variable terrain of most MTB trails makes it difficult to keep power steady. So, is it possible to get solid base rides on the mountain bike?

Dr. Stephen Seiler explores whether a Zwift race of about 60 minutes can be a decent substitute for a 60-minute FTP test.

Dr. Stephen Seiler speaks at the Aspire Academy on why and how to monitor athlete training loads.

Ryan and Trevor field questions on max heart rate, TSS, recovery in athletes who only train 8-10 hours per week, protein consumption during ultra-endurance events, and more.

Dr. Seiler shares his method for monitoring an athlete’s training volume and intensity.

Coach Ryan Kohler and Coach Trevor Connor dissect training data to help you understand how to look for signs of freshness before any interval session.

Coaches Trevor Connor and Ryan Kohler analyze data from 20-minute power tests, offering important lessons on the proper execution of these intervals.

Coach Ryan Kohler and Trevor Connor analyze climbing intervals at threshold, focusing on the importance of cadence and pace.

Coaches Trevor Connor and Ryan Kohler analyze ride data from one of Trevor’s LSD (long, slow distance) rides in order to explain the correct execution of one of these fundamental rides.

Coach Ryan Kohler and Trevor Connor demonstrate how to interpret pedaling cadence data and look for signs of poor workout execution.

Coach Trevor Connor and Coach Ryan Kohler walk through their process for interpreting 5×5-minute interval workout sessions in TrainingPeaks.

Coach Grant Holicky and head coach Ryan Kohler teach you how to analyze cyclocross power files in TrainingPeaks.

Here is a lap-by-lap performance analysis of one rider who made it almost to the very end at the 2020 UCI Road World Championships in Imola, Italy.