I was riding the trainer last night and after 30 minutes or so my inner thigh muscles started getting sore. I think it's my adductor (according to Google).
Is this indicative of a bike fit issue? Or conditioning? I had similar pain last week towards the end of a 25 mile ride.
I was off the bike until late June of this year due to medical issues so I've only been on the bike for about a month now...