Originally posted by: codeyf
They pretty much all have "first month free" deals.
To relate it to something more "tangible".....
Think of a sport. We'll use baseball in this example. You start off as a free agent and work on your skills till you find a team that wants you to play for them. You join that team. You all start playing games against other opponents. As you play more, (hopefully) you get better and better. As you win more games, say you win money, or new equipment. Go out and buy a new glove, or a sweet new bat. The more you guys play, the better you all get, so you start playing better teams. Before you know it, you've won the World Series.


So you go out and do it more. Beat more teams, keep getting better. In between games you go out and lift weights, or run sprints so you can run/throw/hit harder/better/faster thus further increasing your skills and dominance at the sport.
It's kind of like that, without ANY of the physical exercise benefits.