Using muscles that haven't been used in a while...or ever?

At our Tuesday night PF session I used some machines that I never tried before. OH MY
What a deal....The adductor and abductor ones are a trip.....It gives the effect of an exam at the gyn's/////not a nice feeling or position. lol BUT I must say it works those muscles to the core. I LOVE the oblique machine...oh love that one....When we go that late I feel so comfortable b/c the machines are all open and so few people I don't feel intimadated. There was a group of Italians one man and the rest boys, they kept staring at my Pammie.....then as we walk by and say we are tired the old creepy man says something and I try to ignore it b/c at first I really did not think he was talkin to us but then Pam as nice as pie smiles and says huh? He repeats it but we are still not sure but to me it sounded like Gumo Stei......(spelt all wrong) Italian for how are you. So we are still not sure she thinks he said so u are tired. Oh well. Pam has been kickin cardio butt. In two weeks she has uped her game 110%. u go girl. Heading there Friday night after she gets out of work at 10:30. It is just weird to drive home at midnight b/c I am so not a late night gal. My body feels awesome today and I get to do cardio tonight at the program. I was told by the programs trainer everyother day for weight train and everyday for cardio so no weight stuff tonight. It is not good for muscle recovery. I can't belv. the ab machine I so feel it in my core today. It is not a weigh week but since my clothes are fitting so loose I am sure I am loosing something. I love that I caught the exercise fever.......