Functional Threshold Power demystified — what it means and how to use it in training
FTP (Functional Threshold Power) is the highest power you can sustain for about one hour. It is a key metric in cycling training.
FTP (Functional Threshold Power) is the highest power you can sustain for about one hour. It is a key metric in cycling training.
FTP defines your training zones and helps structure workouts based on your current fitness level.
FTP is used to define training zones and structure workouts with precision. By working at specific percentages of your FTP, you can target different physiological systems, from aerobic endurance to high-intensity efforts.
For example, sweet spot training is typically performed at around 85 to 95 percent of FTP, while threshold intervals are closer to 95 to 105 percent. This allows athletes to train with purpose instead of relying on guesswork.
As your fitness improves, your FTP changes. Regular testing, typically every 4 to 8 weeks, ensures your training zones remain accurate. Using outdated values can lead to training that is either too easy or too hard.
Consistency in testing and training helps track progress and ensures that your workouts stay aligned with your current performance level.
Use Endurly to generate structured workouts based on your FTP and training goals.
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