Peak form is that magic stretch when an athlete’s body feels strong and their mind is sharp. Everything just clicks. You’re able to ride hard, recover fast, crush Strava segments, and win races or the local group ride. But just like a perfectly ripe piece of fruit, form takes time to grow and the …

  Combining Zone 2 endurance rides with intervals is a powerful strategy, but timing matters. Should you incorporate high-intensity efforts right after warming up, schedule them mid-ride, or save them for the end when you’re already fatigued? It all depends on what you’re trying to accomplish. If watching or listening is more your speed, there …

  Training Stress Score, or TSS, is commonly used to describe how “hard” a ride was, but that’s only part of the story. Although it is valuable, some important aspects of training are not reflected by TSS. So, as you are scanning through your workout data and planning your upcoming cycling training, here’s a guide …

There is an entire generation of cyclists that views VO2 max as a genetically pre-determined performance ceiling. A more modern and nuanced take shows it to be quite responsive to training. With different types of workouts we can increase VO2 max itself, as well as peak power, fractional utilization, and power duration at VO2 max. That’s …

There are numerous methods for field testing, involving efforts of varying durations. I developed The CTS Field Test, which consists of two 8-minute, all-out time trials separated by 10 minutes of easy spinning recovery, in 1994 with physiologist Dr. Edmund Burke. At the time we used heart rate, time, and distance (3 miles). Watts were …

 Part 4 of Leveraging Blood Lactate Response in Training: Using Blood Lactate Response to Guide Training Progression   There are many ways to structure training throughout a season to achieve similar outcomes in terms of fitness and performance. The brilliance of human physiology is that applying stress to any point along the spectrum from easy …

  By Renee Eastman, CTS Premier Coach Part 3 of a series on leveraging blood lactate response in training How did Zone 3, a challenging aerobic intensity below lactate threshold, or between LT1 and LT2, get demoted to being a “grey zone” and considered a waste of training time? Well, there’s good evidence that athlete …

  By Jim Rutberg, CTS Pro Coach, co-author of “The Time-Crunched Cyclist”, “Training Essentials for Ultrarunning” SBT GRVL’s date change from mid-August to June 26-29 was one of the biggest shakeups to the gravel cycling calendar for 2025. Athletes who were planning their long-range training scheduled to peak for a long gravel event in August need to …