Motivating ourselves to exercise is not always an easy thing. (Understatement of the year) But consider this: Intelligent effort always yields valuable production. Since it is in fact well thought out, the payoff is in direct proportion to the effort expended. In areas of great deficit the yield shoots way up, so you truly get the most bang for the buck.
Perhaps you never exercise; if so you will dramatically benefit from the addition of any movement whatsoever. On the other hand you may be a well conditioned person, and might be experiencing diminishing returns for your effort. If that is the case you are in rarified air, and that tiny advantage you gain from your great effort will give you the winning edge. Either way you can’t help but come out ahead! So go get em!