Still confused about single leg drills with left sided power meter

[julianoliver]

There is another thread on this topic over here:

Form drills in ERG mode? Single leg drills with Stages single sided

I’ve done a couple of workouts that have form drills - where you have to sprint out the saddle, but at low power (if I understand them correctly!). This just doesn’t work in ERG mode - I’ve tried both a high and a low cadence and it just spins out immediately. How to people do these? Do you do the whole work out with ERG mode off? On an iPad there’s not a quick way to turn ERG off. Are they worth bothering with? Can’t see when I’d get out the saddle to sprint but maintain a low power?! In a …