@Bella Dea,
I'm sure he admits she does have issues - otherwise he wouldn't be posting here. Chights, it's a bit like phobia's - the only way to get over them is one small step at a time - usually with someone 'holding your hand' so to speak.
It's also a bit like treating depression - you have to get the person active again, so that they remember what it is like to do things they enjoy, what is like to be active, what it is like to exercise - it's not something they enjoy at first, until they learn to recognise (once more) the stimulating aspects of exercise. It's also why you would have to be beside here. A mutual desire to improve.
There are psychologists who suggest you write down your goals (realistic ones), and put it up on a wall, as written goals are several times more likely to come true.
There are also psychologists who suggest you have a photo on your wall of your goal, and that you look at it each morning as you get up, and each night just before you go to sleep - to remind yourself of your goal (and also because as you wake up and as you go to sleep, your subconscious is much more susceptible to suggestions)
Telling other people of your goals also makes you more committed to your goals. Having another person there to achieve them makes it easier to keep yourself motivated.
In the end, if you keep moving towards your goals one step at a time, you will get used to the concept of moving towards your goals one step at a time, and even 'far fetched' goals will not seem so daunting any more.