Bit of a beginner questions here. I am looking at completing workout number 4.
One of the comments I’ve seen are:
On a smart trainer, this workout is best done with ERG mode off for the hard efforts. This enables you to give 100% without the trainer interfering
Some of the shorter intervals at 10sec is there any point even turning ERG mode off as I am guessing there would be a lag in turning ERG mode on and off.