Why Testing Your FTP Regularly is Key to Progress

Testing your Functional Threshold Power (FTP) regularly is essential for tracking your fitness and ensuring your training remains effective. FTP represents the maximum power you can sustain for an hour, and it serves as the foundation for your power training zones. Without periodic testing, your zones may become outdated, leading to workouts that are either too easy to challenge you or too hard to sustain, which can result in plateaued progress or burnout.

By testing every 6–12 weeks, you can assess your improvements and adjust your training zones to reflect your current fitness level. Regular testing also keeps you motivated, providing clear, objective feedback on how your efforts are paying off. For example, an increase in FTP means you can sustain more power over time, a direct reflection of increased aerobic fitness. Conversely, a decrease in FTP could highlight the need for changes to your training plan, such as incorporating more recovery or adjusting workout intensities. Instructors can also use FTP tests to help riders personalise their training for optimal results. Ultimately, regular FTP testing ensures that your workouts remain challenging, progressive, and aligned with your cycling goals.