It depends on your trainer, but yes, on mine, I use the gears on the bike. If you find you have too much or too little resistance, then use the TR one on the screen to add/remove a bit to dial it in. I’d give it a little try and dial it all in so you don’t end up frustrated chasing numbers and figuring things out in your first hard workout. Good luck!!
Cheers for the info, yeah good idea to have a practice spin using Resistance mode before attempting it in a full workout
