Steven
@stevenhirsch.bsky.social
Exercise Science (Biomechanics) PhD | Data Science & Biomechanics @ Tonal | Adjunct Professor | I like stats
https://github.com/stevenhirsch
https://github.com/stevenhirsch
Pinned
Steven
@stevenhirsch.bsky.social
· Feb 21
A Critical Appraisal of Using Barbell Velocity Data to... : The Journal of Strength & Conditioning Research
ss on their athlete. As an athlete's capacity can fluctuate based on their preparedness for training, the intended vs. actual training intensity in a fixed training program may not coincide. Similarly...
journals.lww.com
Very excited that our paper, A Critical Appraisal of Using Barbell Velocity Data to Regulate Training, has been published in the March 2025 issue of JSCR! journals.lww.com/nsca-jscr/ab...
Reposted by Steven
Monty Python understood p-hacking
October 23, 2025 at 8:43 AM
Monty Python understood p-hacking
Reposted by Steven
Kind reminder: data driven variable selection (e.g. forward/stepwise/univariable screening) makes things *worse* for most analytical goals
October 8, 2025 at 1:38 PM
Kind reminder: data driven variable selection (e.g. forward/stepwise/univariable screening) makes things *worse* for most analytical goals
Question for my academic colleagues- has a journal ever reached out with a PDF of your article published online ahead of print and asked you to reformat parts of your table they already approved during the proof process? #science
April 9, 2025 at 3:45 PM
Question for my academic colleagues- has a journal ever reached out with a PDF of your article published online ahead of print and asked you to reformat parts of your table they already approved during the proof process? #science
Reposted by Steven
Seriously talented group of people, building Bayes at scale
𝐏𝐲𝐌𝐂-𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐢𝐬 𝐠𝐫𝐨𝐰𝐢𝐧𝐠 𝐟𝐚𝐬𝐭. We’ve crossed 175,000 𝐭𝐨𝐭𝐚𝐥 𝐝𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 & now hit 20,000 𝐦𝐨𝐧𝐭𝐡𝐥𝐲 𝐝𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬.
🤔𝐓𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐨𝐟 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐈𝐧-𝐇𝐨𝐮𝐬𝐞?
Developing a custom solution can take 𝐦𝐨𝐧𝐭𝐡𝐬, 𝐏𝐲𝐌𝐂-𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 gets you there 𝐟𝐚𝐬𝐭𝐞𝐫
📅 𝐒𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐅𝐫𝐞𝐞 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 : calendly.com/niall-oulton
🤔𝐓𝐡𝐢𝐧𝐤𝐢𝐧𝐠 𝐨𝐟 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐈𝐧-𝐇𝐨𝐮𝐬𝐞?
Developing a custom solution can take 𝐦𝐨𝐧𝐭𝐡𝐬, 𝐏𝐲𝐌𝐂-𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 gets you there 𝐟𝐚𝐬𝐭𝐞𝐫
📅 𝐒𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐅𝐫𝐞𝐞 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 : calendly.com/niall-oulton
March 5, 2025 at 7:16 AM
Seriously talented group of people, building Bayes at scale
Reposted by Steven
It is pancake day. I make 3 pancakes: 1)both sides burnt, 2)one side burnt, 3)no sides burnt. I serve a pancake burnt side up. What's prob the other side is also burnt?
Most ppl intuit 1/2. Wrong. The right answer emerges when we stop using intuition. Lecture: www.youtube.com/watch?v=mt9W...
Most ppl intuit 1/2. Wrong. The right answer emerges when we stop using intuition. Lecture: www.youtube.com/watch?v=mt9W...
March 4, 2025 at 9:31 AM
It is pancake day. I make 3 pancakes: 1)both sides burnt, 2)one side burnt, 3)no sides burnt. I serve a pancake burnt side up. What's prob the other side is also burnt?
Most ppl intuit 1/2. Wrong. The right answer emerges when we stop using intuition. Lecture: www.youtube.com/watch?v=mt9W...
Most ppl intuit 1/2. Wrong. The right answer emerges when we stop using intuition. Lecture: www.youtube.com/watch?v=mt9W...
Very excited that our paper, A Critical Appraisal of Using Barbell Velocity Data to Regulate Training, has been published in the March 2025 issue of JSCR! journals.lww.com/nsca-jscr/ab...
A Critical Appraisal of Using Barbell Velocity Data to... : The Journal of Strength & Conditioning Research
ss on their athlete. As an athlete's capacity can fluctuate based on their preparedness for training, the intended vs. actual training intensity in a fixed training program may not coincide. Similarly...
journals.lww.com
February 21, 2025 at 2:37 PM
Very excited that our paper, A Critical Appraisal of Using Barbell Velocity Data to Regulate Training, has been published in the March 2025 issue of JSCR! journals.lww.com/nsca-jscr/ab...
Sort of an edgy first post- but in most situations if someone makes a claim that nobody else can replicate, or do not have the ability to replicate it if we wanted to, we tend to not take the claim very seriously.
February 3, 2025 at 4:09 PM
Sort of an edgy first post- but in most situations if someone makes a claim that nobody else can replicate, or do not have the ability to replicate it if we wanted to, we tend to not take the claim very seriously.
Reposted by Steven
I'm so tired of them pushing this opinion without causal evidence.
Someone should also tell them that, of the papers I've reviewed, their real-world publications on this topic are only reproducible if I leave in their analytical errors...
journals.physiology.org/doi/abs/10.1...
Someone should also tell them that, of the papers I've reviewed, their real-world publications on this topic are only reproducible if I leave in their analytical errors...
journals.physiology.org/doi/abs/10.1...
Evidence on sex differences in sports performance | Journal of Applied Physiology
Sex differences in sports performances continue to attract considerable scientific and public attention, driven in part by high profile cases of: 1) biological male (XY) athletes who seek to compete i...
journals.physiology.org
January 11, 2025 at 8:32 PM
I'm so tired of them pushing this opinion without causal evidence.
Someone should also tell them that, of the papers I've reviewed, their real-world publications on this topic are only reproducible if I leave in their analytical errors...
journals.physiology.org/doi/abs/10.1...
Someone should also tell them that, of the papers I've reviewed, their real-world publications on this topic are only reproducible if I leave in their analytical errors...
journals.physiology.org/doi/abs/10.1...
Science cannot study what it cannot measure accurately and cannot measure what it does not define.
pubmed.ncbi.nlm.nih.gov/18322790/
pubmed.ncbi.nlm.nih.gov/18322790/
January 2, 2025 at 10:28 PM
Science cannot study what it cannot measure accurately and cannot measure what it does not define.
pubmed.ncbi.nlm.nih.gov/18322790/
pubmed.ncbi.nlm.nih.gov/18322790/
Reposted by Steven
Let us start 2025 in a positive mood: here are 10 methods things researchers can worry *less* about in 2025
a countdown clock with the number 10 in the center
ALT: a countdown clock with the number 10 in the center
media.tenor.com
December 23, 2024 at 10:36 AM
Let us start 2025 in a positive mood: here are 10 methods things researchers can worry *less* about in 2025
Reposted by Steven
Key question to consider before submitting your paper on the development and validation of your new clinical prediction model is:
WHERE IS THE MODEL????
WHERE IS THE MODEL????
December 11, 2024 at 2:30 PM
Key question to consider before submitting your paper on the development and validation of your new clinical prediction model is:
WHERE IS THE MODEL????
WHERE IS THE MODEL????
Reposted by Steven
Here we are, ready to share the latest research in biomechanics! We're excited to connect with our readers, authors, reviewers, and editors here - follow us to stay updated on cutting-edge advancements!
November 28, 2024 at 4:32 PM
Here we are, ready to share the latest research in biomechanics! We're excited to connect with our readers, authors, reviewers, and editors here - follow us to stay updated on cutting-edge advancements!