I've got his
Isometric Superset's DVD. It's awesome and the
Extreme Power with Isometric DVDs are very high on my wishlist. The piece that I've actually incorporated so far over the past two month is Functional Isometrics in the power rack. Functional Isometrics is essentially heavy partials + Isometric resistance. So for instance in a squat you might set the pins 4" below lockout, then set another set of pins an inch or two before lockout. Then you get under it and press the weight up into the top bars. Your set is done when you've gone too long (it's too light) or you can't keep the weight pressed into the top bars. Bud likes to work between 5 and up to 30 second hold. I believe Hoffman's recommendation was closer to 5 sec. Generally you'd do 3 sets with the isometric bars set at the bottom, middle, and top of the lift. Or some people like to just do them at there sticking point on a lift.
I've been working mostly the top end of the range of motion where you can lift the most. I've been doing mainly Overhead press, 1/4 squat and rackpull(Deadlift). Probably my craziest progress has been in the 1/4 squat. Here we're talking about roughly a 4" lift. 2 months ago I was at 315, This week it did 635lbs for 20 seconds! There is something very pleasant about the combination of huge weight and huge increase in ability. (I assume because I've never worked partials before.).
For these past 2 months I've been working like this:
- Set up the lift with 225 on the bar. If I can't figure out something to push against (It's pretty tough finding a powerrack with two sets of pins!) I just held the lockout instead.
- do 5 reps the hold for 30 seconds.
- add a pair of 45's or 25's depending on the lift and how high I can go and do another set
- Add more weight and repeat.
- When 5 reps don't feel easy, I switch to a single hold.
- When my hold gets to 5 or 10 seconds or below I usually move on to something else.
One mistake I made I believe was doing holds in the lockout where most of the weight is held by the bones when I couldn't arrange a top set of pins. While this type of training has it's own merits, it doesn't mimic the functional isometric where you are pushing against an immovable object just before lockout. What I've started doing instead is doing the hold just before lockout as described
here(podcast) and
here(book) when I can't arrange the isometric for whatever reason.
If you want to get an idea work some of the suggestions in his 30 day isometric challenge. Here are a few to give you an idea:
Over head press
Row
Kettlebell Press
Atlas Stone
@mikhael I hope something in here is helpful to you! I'm excited others are picking up isometrics!