I built my plan with plan builder and after some weeks I noticed that the predicted TSS for running is way off.
- two sundays ago I had a 1h50min base run scheduled. Intensity was rpe4 ( rpe6 in description) and planned TSS was 84. I ran it with 153BPM and got a RSS 161 from stryd which is twice the amount TR planned(I use polar vantage m + stryd)
- Last sunday I had a 50min run with 41TSS planned ( again, planned RPE4, but RPE6 in description). I ran 54 minutes, with average 147BPM and RSS was 90.
So the planned TSS vs stryd RSS are always different by quite a big margin. If I also add swim tss then the planned load is way off. For example if in the weekly plan, cycling TSS made up 3/4 of total, then after adding the running and swimming, I may even get down to 50%.
If you even use logic, then 1h50min run cant be only 84TSS which is basically an easy bike ride.