How Could I Choose NOT to Exercise?

One thing about exercise...it usually sucks while you're doing it.

I know I can attest to how sucky it can be. It doesn't matter if I'm running, lifting weights, biking, hiking, doing a class or an array of other activities, the "present" usually stinks. I don't know about you, but when I exercise, I experience the following:

Pain from sore muscles
Pain from stiff joints
Some type of back pain
Light headedness
Eye stings from sweat
Shortness of breath
Coughing my head off
and the list goes on...

So as you see, I don't enjoy exercise. Well, let me back up. I certainly don't enjoy exercise while I'm exercising.

I've been on the record many times about two things regarding exercise, I only do it because I love my wife and daughter and, there is NO DOUBT that it's the best thing for my health. When I'm healthier I'm a better husband and father. On the days that not a bone in my body feels like going to the gym, I figuratively, and sometimes literally, slap myself across the face and say "it's not about you!".

See, my present (both from God and in time) is what inspires me to exercise, but it's my past and future that I often think about when I'm in the trenches. When my energy is zapped and I feel like I can't push anymore and when the pain feels like it has blown past my threshold, I often think about how good I'll feel when I'm done and how terrible I feel when I'm not committed to a life of exercise. The great thing about an exercise "high" is that it often lasts all day. Sure, you're maybe a bit tired. A slight worn out feeling. But I assure you the benefits of exercise are working even when you're not. I don't know about you, but when I exercise, I experience the following:

More energy throughout the day
Better sleep at night
More mucus production through out the day
Less viscous mucus
Ability to take deeper, fuller breaths
A sense of accomplishment
Increased appetite
Better "overall" feeling
Pride in myself
Honor (keeping a promise to my wife and daughter)
Better body image
More focus on other tasks throughout the day
and the list goes on...

Now, looking at the two lists, how could I choose not to exercise?