[quote]growth wrote:
Dr. Mel Siff devised a formula some time ago that took into account the best performances in the bench press by world class powerlifters back in the days where they did not use the bench shirts they have today. There are similar formulas out there and they probably are all better than the one posted above but I picked this one.
Using this formula and going from a 400lbs bench at a bodyweight of 220 lbs the numbers make a lot more sense imo:
bw bench
160 321
180 353
200 379
220 400
240 418
260 433
280 446
300 457
At higher weights the bench numbers still do not go up as much as one might expect, but then the best raw benches were around 660 and 675 for a very long time for lifters weighing well in excess of 300lbs while lifters weighing 198lbs could already bench over 560 lbs so the numbers add up.[/quote]
Lifters weighing 198 could already raw bench 560? Sure? That seems high for back then?
The numbers look much better for the 220 and under classes, but 240 is already too low again and the 300 : 457 is definitely too low.
I personally don’t put much stock into such formulas…
There’s also a difference between BBing and PLing here:
Bodybuilders at weightclasses below 202 are usually beginners unless they are REALLY short… And they put up weak numbers as a result.
There are far more powerlifters at such low weightclasses who possess great relative strength, mostly because they focus more on it.
For bbing, your numbers will usually become more and more respectable in a powerlifting sense as you get bigger… You’ll find quite a bunch of bodybuilders in the 220 and 242 classes who can do well at PL meets (or actually do well, and not just aliens like Hoornstra, but a lot of max-OT etc natties too), but almost no one below that safe very short pro’s.
At the higher weight-classes, 270+ (kind of depending on training style vs. “supplement” reliance too, and whether they still do the regular big three) you’re not too likely to find bodybuilders that would be considered weak for their weight, at least not good bodybuilders.
There the lines between bodybuilding and powerlifting are far more blurred compared to the lighter classes.
Plenty of people get by on fad-routines, staying super-lean year round, not eating enough etc below the 202… But to reach 220+ for natties of average height, you usually need to do things right… Weighing 250+ drug-free at 5’10 in the off-season without looking like shit usually requires significant amounts of strength in main exercises for every bodypart. And you don’t get there the way most train and eat…