zones, Training Peaks, Coach Cliff Scherb ★★★How to adjust your bike threshold power (FTP) without doing testing Cliff Scherb · August 29, 2018 ★★★How to adjust your bike threshold power (FTP) without doing testing
TSS, Training Stress Score, zones ★★★Table Estimating TSS from RPE, Heart Rate, Power or Pace Cliff Scherb · August 25, 2018 Tristar Athlete, use the following table to help combine various energy systems used in measuring training output.