When I started, I would get dizzy at the end of performing some of the upper body exercises, which made me a bit worried whether I was not even supposed to do this kind of exercises. But as time went by, the dizzy spells lessened and if I get a brief one these days I know it is going to go away in seconds.
This is actually one of the primary reasons to do this workout. It's short, it's hard core, it's gentle on the joints and other connective tissues because you're moving weight very slowly (F=ma), and so far it seems very effective for improving overall "structural rigidity and durability".
And if you get more toned muscles as a result, well, bonus!
Also, no matter what your ultimate personal goal is, keep in mind that the book says it will most likely take 2 years to reach maximum genetic muscular potential (which means Everything Else Potential, as well).
The #1 and #2 reasons people stop working out are:
1. But I don't wanna!
2. I'm not seeing the results promised!
So, you have to stick with it for at LEAST 6 months - and up to 2 years. I think he actually says some people won't notice big changes until after 6 months. But so far, we're all noticing some dramatic improvements in various areas even though no one looks like He-Man.
For those of you who don't want to use a smartphone app, I've attached my HIIT Tracker Excel spreadsheet. Just delete my numbers on Sheet 1 and replace them with your own. I left my numbers so you can see what the graphs look like (Sheets 2
and 3). Ooo! Aaah! Also, it gives an idea of the gains you can make fairly quickly. So, it's clearly
working out better (HA!) for me than any other type of workout I've ever done - esp. considering it's only 15 minutes a week!
Follow the format, because the fields are restricted so you can't just type in the date however you want, for ex). You can also just enter pounds instead of kg if you want. It just graphs those numbers as they are. Lat Pull is stuck at 60kg because we don't have a better machine (yet!). Some people do pull-ups here, but I'm trying to do it as close to the photos in the book as I can - mostly because I'm a Form Nazi.