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napsgear
genezapharmateuticals
domestic-supply
puritysourcelabs
Research Chemical SciencesUGFREAKeudomestic
napsgeargenezapharmateuticals domestic-supplypuritysourcelabsResearch Chemical SciencesUGFREAKeudomestic

figureing out squat 1REP MAX,........

475 x 6 would probably yield more than 520. I'm thinking more like 550-575 for me. My one rep strength has always been higher than what I could do for reps....MUCH higher. Everyone is different though. My old partner could bench 250 for 8 then miss 275 for a single. Craziest thing I ever saw. At the time, it was all I could do to flat bench 250 for 8 but could bench over 3. Crazy.

B True
 
that is so true bfold

take Tom Platz the bodybuilder vs. Fred Hatfield

tom a bodybuilder vs fred the powerlifter

when they had this contest........... tom only squated about 650lbs......... fred..... 800lbs

but when they went for reps with 525....... fred......11........ tom....... well he did 27.

figure out which kind of strength you have ...... more endurance or 1 rep max strength....... both have carry overs into the other.

X
 
Nobody can give you an estimate.

It depends how much slow and fast twitch fiber you have..... which can only determine by finding your 1RM then seeing how many reps you can do with 80% of your 1RM.

Needless to say, powerlifters are usually all fast twitch.

-ZUlu
 
well said ThickLee

X
 
You cant calculate your max from reps or percentages and stuff like that. If you try then you will probably be off. Why dont you just try your one rep max and see? If you are afraid to try such a "heavy weight" then you have no 1rep max if you never try it, because how can you possibly have a 1 rep max if you never do it-you don't-Mel

Don't be afraid to do a 1rep squat max, get 2 spotters to help and dont puss out
 
The 1RM calculators become less accurate with higher reps
because of the differences in muscle fibres, with the following
equations you can obtain a good estimate as long as reps are
not over 12(weight in kg or lbs):

Brzycki equation[1]:

Weight / ( 1.0278 - ( 0.0278 * Number of reps ) )


The alternative equation[2]:

Weight * ( 1 + ( 0.033 * Number of reps ) )

These equations can give you an idea what you may get, for example
in high school when I could bench press 165 lb x 4 reps, my 1 RM
was 185 lb, using the Calculators:

By the Brzycki equation:
165/(1.0278 - (0.0278*4 )) Estimate= 180 lb 1RM

By the alternative equation:
165*(1+( 0.033*4 )) Estimate= 186 lb 1RM

And when I squatted, IIRC back in HS: 225 x 12 reps my
1RM was about 315 lb.

The estimates for you:

Method [1] = 551 lb
Method [2] = 569 lb

The calculators will not be accurate for lifts like DB press because getting
the weight up, here is like half the work. It would be interesting to compare more
maxes with these calculators. The way you train in other lifts may also influence
your 1RM max results.
 
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