Strength Calculator

allother94
allother94 Posts: 588 Member
edited September 2019 in Fitness and Exercise
When this calculator says I am stronger than 60% of lifters in my demographic, are they talking about active lifters or all people that have the ability to lift weights? I’m guessing it’s anyone they typed in their stats. How accurate do you think it is?

Does anyone else use this? If so, how do your scores look?

https://strengthlevel.com/

Replies

  • AnnPT77
    AnnPT77 Posts: 34,205 Member
    The page you linked says where the data came from . . . .
  • allother94
    allother94 Posts: 588 Member
    edited September 2019
    Yes. I’m guessing it’s anyone that typed in their stats without accounting for multiple entries from the same person. If multiple entries are not adjusted for, the results could be wildly skewed.

    Does anyone use this? How accurate do you think this is compared to your rank vs active lifters? What about compared to the general population? What score did you get?
  • 777Gemma888
    777Gemma888 Posts: 9,578 Member
    allother94 wrote: »
    When this calculator says I am stronger than 60% of lifters in my demographic, are they talking about active lifters or all people that have the ability to lift weights? I’m guessing it’s anyone they typed in their stats. How accurate do you think it is?

    Does anyone else use this? If so, how do your scores look?

    https://strengthlevel.com/

    https://strengthlevel.com/strength-standards

    My strength percentage is as expected. It was fun, thank you.
  • mreichard
    mreichard Posts: 235 Member
    I’ve wondered how to interpret those percentages too. Looking around my gym, they seem about right —- if I count all the new lifters who drift in and out. If I counted only people who had been lifting for a while, then I’d say my percentages as reported by the site are too high. Make sense?
  • sgt1372
    sgt1372 Posts: 3,997 Member
    AnnPT77 wrote: »
    The page you linked says where the data came from . . . .

    It comes from the people who use the website and report their lifting results there, like I do.
  • allother94
    allother94 Posts: 588 Member
    mreichard wrote: »
    I’ve wondered how to interpret those percentages too. Looking around my gym, they seem about right —- if I count all the new lifters who drift in and out. If I counted only people who had been lifting for a while, then I’d say my percentages as reported by the site are too high. Make sense?

    Very much so. Where are you on percentages? I’m around 50%. Sounds like that is the correct amount vs. the constant lifters and gym drifters. If only 20% of the population even walk through weight room doors, then that would mean that I’m in the top half of the top 20%. This means that I’m in the top 10% of the general population.

    Would you agree that only 20% of the general population of males aged 40-49 would use the site? Or do you think it is lower/higher?
  • allother94
    allother94 Posts: 588 Member
    sgt1372 wrote: »
    AnnPT77 wrote: »
    The page you linked says where the data came from . . . .

    It comes from the people who use the website and report their lifting results there, like I do.


    I understand. The problem is that if the same person logs their results for bench as they progress, they may log 150, 170, 190, and 210. Does the site count these logs as 4 different entries or does the last entry cancel out the others and the logs are treated as a single person?

    If 4 different people, my log of 200 would suggest that I am in the top 20%. As a single person, I would be in the bottom 50%.
  • sgt1372
    sgt1372 Posts: 3,997 Member
    allother94 wrote: »
    sgt1372 wrote: »
    AnnPT77 wrote: »
    The page you linked says where the data came from . . . .

    It comes from the people who use the website and report their lifting results there, like I do.


    I understand. The problem is that if the same person logs their results for bench as they progress, they may log 150, 170, 190, and 210. Does the site count these logs as 4 different entries or does the last entry cancel out the others and the logs are treated as a single person?

    If 4 different people, my log of 200 would suggest that I am in the top 20%. As a single person, I would be in the bottom 50%.

    When you update your results it is not added as another unique entry; only a chg of your data that also results in marginal chgs in the database as a whole
  • allother94
    allother94 Posts: 588 Member
    sgt1372 wrote: »
    allother94 wrote: »
    sgt1372 wrote: »
    AnnPT77 wrote: »
    The page you linked says where the data came from . . . .

    It comes from the people who use the website and report their lifting results there, like I do.


    I understand. The problem is that if the same person logs their results for bench as they progress, they may log 150, 170, 190, and 210. Does the site count these logs as 4 different entries or does the last entry cancel out the others and the logs are treated as a single person?

    If 4 different people, my log of 200 would suggest that I am in the top 20%. As a single person, I would be in the bottom 50%.

    When you update your results it is not added as another unique entry; only a chg of your data that also results in marginal chgs in the database as a whole

    That would be ideal. In that case it is only saving the data from the people logging in and not freeloaders like me that just use the calculator...

    What do you think about the rest of my logic to covert the number to a general population amount?
  • sgt1372
    sgt1372 Posts: 3,997 Member
    allother94 wrote: »
    sgt1372 wrote: »
    allother94 wrote: »
    sgt1372 wrote: »
    AnnPT77 wrote: »
    The page you linked says where the data came from . . . .

    It comes from the people who use the website and report their lifting results there, like I do.


    I understand. The problem is that if the same person logs their results for bench as they progress, they may log 150, 170, 190, and 210. Does the site count these logs as 4 different entries or does the last entry cancel out the others and the logs are treated as a single person?

    If 4 different people, my log of 200 would suggest that I am in the top 20%. As a single person, I would be in the bottom 50%.

    When you update your results it is not added as another unique entry; only a chg of your data that also results in marginal chgs in the database as a whole

    That would be ideal. In that case it is only saving the data from the people logging in and not freeloaders like me that just use the calculator...

    What do you think about the rest of my logic to covert the number to a general population amount?

    I don't think there any way to know how to do that w/any accuracy. Besides, there are already "general pop" indexes available on the Net that you can compare yourself with.

    There is already the possibility of self reporting error in the Strength Calculator database and trying to fiddle w/statistically w/just potentially make it more unreliable.