Lets face it, deep down most of us are pretty lazy. We procrastinate and avoid things for as long as we can. That is obviously not an ideal way to deal with life or work. So that is where little personal hacks can help you achieve something better.
Your body is sorta like a machine, you take care of it and 'service' it you'll be able to enjoy it for a lot longer than those that don't. I'm currently on a personal fitness down spiral that I am remedying as quickly as I can. I was in pretty decent shape before I broke my hand and stopped being able to life weights.
This enabled me to break my habit. Don't ever EVER break a positive personal habit. So right now I am trying to get myself back into it. It's a slow process
This is where the very nifty
Habitizer comes in. It uses the gold star system, just like elementary school to keep track of your habits. And the more you continue to do them the more they become natural and well a habit. Once that happens it becomes very easy.

How to make yourself Work Out by annoying yourself into it
One of the main tricks behind me motivating myself is very straight forward. It is annoying myself into doing something. My alarm clock is across my bed room from me, it is set to a loud beeping noise and most importantly it goes off at 6AM. I don't usually arrive at my office until 8:30AM so you might wonder why I am doing this.
At 6AM I usually, even if my body is trained to wake up at that time, a little upset at being up at that hour of the day. So I force myself to get up, put on work out clothes and walk 4 blocks over the the YMCA.
Now I am pissed that I didn't sleep in and when I get bored with my work out and feel like just quitting half way through this little voice in the back of my head says "Hey you! You just woke up and ruined your morning for this... You better finish this workout to make it worth it!"
I can't work out in the afternoon. I get bored, other people are up and about, there is something good on TV and I could be doing phone calls for my business or other things I can't do while I am in the minority of people that are awake. As an added bonus to my early morning work out, a lot of the top executive and movers and shakers in my city are in the gym in the early morning and it always gives me a good chance to network. Many a business opportunity we have had has come from shooting the shit in the gym at 6:30.