lol i used to do this a few years ago with freeweights when i was playing total war multiplayer campaigns, it's totally shit though, when you exercise you need consistent rest breaks between sets, but the game works so sometimes you do 4 minutes between sets and sometimes 40 seconds, lol, made worse on shogun 2 by the fact that you'd sometimes have a 30 minute battle which completely throws you off
(I do like however a masturbation theme on crpg)