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Getbig Main Boards => Gossip & Opinions => Topic started by: Roger Bacon on August 28, 2013, 01:15:04 AM

Title: One Rep Max Calculator
Post by: Roger Bacon on August 28, 2013, 01:15:04 AM
I can bench 185 for 15 reps fairly easily, so according to the one rep max calculator I should be able to bench 300 for 1 rep. 

There's no fucking way...  :-\

http://www.timinvermont.com/fitness/orm.htm
Title: Re: One Rep Max Calculator
Post by: Henda on August 28, 2013, 01:46:54 AM
Calculators are a load of shit. Its always individual. Some people may do 10+  reps at 90 percent of their 1rm. I have to drop down to about 50-60% of 1rm to get 10+ decent reps.
Dependent on fibre makeup ect
Title: Re: One Rep Max Calculator
Post by: bigmc on August 28, 2013, 01:51:48 AM
Calculators are a load of shit. Its always individual. Some people may do 10+  reps at 90 percent of their 1rm. I have to drop down to about 50-60% of 1rm to get 10+ decent reps.
Dependent on fibre makeup ect

good post

my strength drops off a cliff

it isn't gradual
Title: Re: One Rep Max Calculator
Post by: ESFitness on August 28, 2013, 02:30:01 AM
just so happened it was chest day... my final set of flat I hit 225 for 18, according to the calc I should hit 427. I doubt i'd hit 427 at my present bw even on decline.

for shitts and giggles...

I close gripped 100 for 30 on my last set of tri's last Thursday, according the the calc, that puts my 1rm at 516. lol
Title: Re: One Rep Max Calculator
Post by: Henda on August 28, 2013, 03:50:25 AM
good post

my strength drops off a cliff

it isn't gradual

its the same for me withhigher reps especially legs. Would struggle mightly to squat 20 reps with around 30% .
I rarely do sets above 5 reps, after that it goes to shit.
Title: Re: One Rep Max Calculator
Post by: ukjeff on August 28, 2013, 03:59:04 AM
good post

my strength drops off a cliff

it isn't gradual
Similar for me, I can do quite high reps with a poundage then just go a bit higher and feel like its going to tear something.

I used to be able to DB press 140s for 12-15 reps ( a looooonnnng time ago) but the 150s always seemed way too heavy.
Title: Re: One Rep Max Calculator
Post by: jodsy on August 28, 2013, 06:52:09 AM
i must be a genetic freak then as I can only get 1 rep with 60kg but do 500kg for 50
Title: Re: One Rep Max Calculator
Post by: T-REX007 on August 28, 2013, 07:11:48 AM
I have found it to be pretty close up to 5 reps on bench, after that it gets pretty shaky
Way off though if applied to squats after 5 reps
Title: Re: One Rep Max Calculator
Post by: bigmc on August 28, 2013, 11:25:15 AM
Similar for me, I can do quite high reps with a poundage then just go a bit higher and feel like its going to tear something.

I used to be able to DB press 140s for 12-15 reps ( a looooonnnng time ago) but the 150s always seemed way too heavy.

might be a mental thing

thats alot of reps on 140lbs good work

i sometimes think if mentally you perceive the weight to be too much you are fucked
Title: Re: One Rep Max Calculator
Post by: ukjeff on August 28, 2013, 11:40:42 AM
might be a mental thing

thats alot of reps on 140lbs good work

i sometimes think if mentally you perceive the weight to be too much you are fucked

Maybe so, its just I used to get down with them and as soon as I started coming down with the weight the pec tie ins started screaming, it wasnt worth the risk.
Title: Re: One Rep Max Calculator
Post by: The Showstoppa on August 28, 2013, 12:21:25 PM
One issue especially on flat bench is how much energy you expend on the eccentric/down part of the lift. As i get heavier i slow down even more. 
Title: Re: One Rep Max Calculator
Post by: BRO on August 28, 2013, 12:46:53 PM
If these calculators worked, imagine the huge max numbers squatters could do.

Or leg press.
Title: Re: One Rep Max Calculator
Post by: bebop396 on August 28, 2013, 12:55:00 PM
According the that calculator, I should have been able to Front Press 261 pounds for one rep. I highly doubt that, but who knows...
Title: Re: One Rep Max Calculator
Post by: BRO on August 28, 2013, 12:55:56 PM
Make sure to bring a spotter in case you try and are unsure.