Wanna experience something awesome? Go do a workout even when you think your body is telling you that it's not up for one that day. Then, in the middle of that workout when you think you've had enough, push yourself further! When you're REALLY done, that is when you can sit back and take all that awesomeness in. Aren't you amazing? Wow, you're body can do some AWESOME things!
I often experience this awesomeness. Probably because only about 30% of the time do I really want to go workout. Seriously though. No matter what the workout may be... (running, yoga, spin, interval training, etc. etc.) something more attractive is always beckoning me (my warm bed, work, friends/family... the couch and cookies in cupboard, etc). It's only up to me to take control and fight the urge to curl back under the covers or leave work at a decent hour. It's also up to me to push myself further, even when I think I'm done.
It seemed to have worked.