Hopelessly & Willlingly

I could still hear my bones rattle every time I adjust my seat at the office. Both thighs were painful or shall I say swollen due to my exercise-freak habit that I adapt these days. Last night, I haven't had a chance to exercise like what I did on the day before, but I've managed to do some seat-ups in a way that, I was hoping that the existing muscle pains would ease slowly. My unproven theoretically would say that, once we have the muscle pains, there would be no harm to make it more painful as long as our body could bear with it. Silly am I?