Exercise ProPoints

I have read quite a few people on here saying that 1pp = 40 calories, does this work the same way if exercising? So if my pedometer said i had burnt off 160 calories would this be 4pp? any help plz

I am no expert, but that doesnt sound correct.

I know if I do a 30 minute gym session I can work off about 500 calories, and I think that 30 minute session equates to 3pp.