We've added a powerful new analysis module to your activity details, based on the research by Treff et al. (2019). This feature helps you understand the physiological impact of your training and whether your intensity distribution aligns with your goals.

Read more about TID and polarized training

• 3-Zone TID Model: Automatically maps your power data into Low (Z1+2), Threshold (Z3+4), and High (Z5+) intensity zones.
• Polarization Index (PI): A scientific metric to quantify how polarized your training is, helping you balance hard and easy efforts.
• Archetype Matching: Compare your workout distribution against common patterns like Polarized, Pyramidal, HIIT, and Threshold.
• Full Platform Support: Available now on both the FTPist Web App and Mobile App (iOS/Android).