Hi everyone, at 45 and having gained half a stone out of nowhere (thyroid test normal) I've bitten the bullet and joined a gym. I went for my 'orientation' session on Thursday evening and was shown my half hour programme which I did with the instructor. Time for the stupid question...is it normal to ache this much 2 days later? Arms, stomach muscles and ribs are really sore (bear in mind I've done nothing like this ever before!) I'm determined to commit to this though and have been advised to go 3 times a week. So, should I go while it's still hurting? Today/tomorrow? What were you like after your first time?