Thank you for the plank exercise! I will start doing my pilates again, too.

I can concentrate on strengthening my abs, since they are not getting sore from the cycling, and see if that helps.

Yes, I did have my bike sized through Competitive Cyclist and checked by a couple of people, and I believe it's the right size. My last bike was too big and that was awful, I know what that feels like.

Yay, I feel better now that I have a plan. Thank you!