Those who are using the Core, what % do you have your resistance set up when doing sprint type workouts. Below is my workout today (Bays), which is endurance+sprint. I normally use ERG mode for 95% of my training but decided to switch it up.
I have a 52/36-with an 11-28 on the Core right now. In the warm up and beginning, I was using the small ring, mid cassette at 27% to hit my watt targets. During the sprints, I would go big ring, 1 gear lower and spin up to 120+rpm. I feel as though I was spinning out and I could’ve done more but I’m wary to increase the resistance % further as I like using the small ring for training. As you can see, after the first sprint, i decided to go back into ERG mode until the 2nd sprint and still feeling like I’m spinning out.