Sassy69 said:Is this what Arnold called "vacuums" or something like that? Ab work - sit upright on the edge of a bench, contract abs & exhale all the way out, hold, inhale, repeat - do sides & center.
nope, in this one you start on a very steep decline bench. Slowly lower yourself 1/2 way down, to where you feel the most resistance. Hold for a slow count of 5, then come back up. Thats one rep, try for say 5 sets of 5 reps to start with. It doesnt sound like much, but by the last set you will see how brutal it is, as long as you dont cheat on the 5 second count. After you get used to it, you can either increase the weight or # of reps. I started with 5x5 with no weight, over the years got up to 5 sets of 10 with a 45lb plate. And it didnt increase my waist size, it was still around 29" on stage last year