by 303cycling | Mar 20, 2018 | Featured, Training
from Mac Cassin, APEX Coaching Intensity Factor® (IF) and Training Stress Score® (TSS) are great tools for describing training loads for endurance workouts. However, all tools have their limitations. For TSS and IF, one of the limitations is accurately...
by 303cycling | Feb 15, 2018 | Training, Tri Races
D3 coach Jim Hallberg has this to say about the upcoming Zwift National Championships: The middle of winter is an unusual time for a national championship… but this virtual event is a good way to check your FTP and overall fitness. Even if this race might feel...