In this episode, Kris and Paul discuss statistics and their significance with data analyst and fellow Power Company coach, Dale Wilson.  He explains his views on statistical models, p-values, and more — and breaks down how we should be looking at all this data as climbers.
 
*Additional studies/resources mentioned in this episode:
Scientists rise up against statistical significance by Valentin Amrhein, Sander Greenland, and Blake McShane; published in Nature 567 (305-307), 2019.
800 scientists say it’s time to abandon “statistical significance” by Brian Resnick; published on Vox; March, 22, 2019.
Systematic review of the use of “magnitude-based inference” in sports science and medicine by Keith R. Lohse, Kristin L. Sainani, J. Andrew Taylor, Michael L. Butson, Emma J. Knight, and Andrew J. Vickers; published on PLOS ONE; June 26, 2020.
 
Make sure you’re subscribed, leave us a review, and share!And please tell all of your friends who are confused and overwhelmed by the amount of jumbled and conflicting training info out there, that you have the perfect podcast for them.
 
Better Call Paul | Breaking Beta is brought to you by Power Company Climbing and Crux Conditioning, and is a proud member of the Plug Tone Audio Collective. Find full episode transcripts, citations, and more at our website.
Follow Kris and Breaking Beta on Instagram 
Follow Paul and Crux Conditioning on Instagram 
If you have questions, comments, or want to suggest a paper we should cover, find us at our Community + Knowledge Hub.
Our music is from legendary South Dakota band Rifflord.

Better Call Paul | Are Your Statistics Even Significant, Bro?

Kris Hampton and Paul Corsaro from Power Company Climbing and Crux Conditioning discuss the research and studies that may or may not be applicable to the climbing world.

Science

Sports

Wilderness

Written in Stone tells the (mostly) true stories of the most groundbreaking ascents in rock climbing history. Hosted by Kris Hampton, you’ll hear the narrated, sound designed stories about what led to new levels in climbing, alternated with conversations with today’s top climbers about what inspired them about what went down way back then. Season One is focused on the 1990’s, and will tell the stories of how sport climbing came to dominate, how women climbers made their mark, and explore the characters who made it all happen. Moon, Skinner, Gullich, Hill, Nicole and more! Like Todd Skinner always said, ”never let the truth get in the way of a good story.”
 
Learn more at www.plugtoneaudio.com/written-in-stone

INTRODUCING | Written in Stone: Climbing’s Most Important Ascents

In the final episode of Season 2, Kris and Paul discuss beta-alanine, a nutritional supplement, and its impact on climbing performance as investigated in:
 
Beta-Alanine Supplementation and Sport Climbing Performance
Authored by Krzysztof Sas-Nowosielski, Judyta Wyciślik, and Piotr Kaczka; published in the International Journal of Environmental Research and Public Health in May, 2021.
 
They’ll explain what beta-alanine actually is and does chemically, and how this might translate into improved climbing performance. They’ll consider the pros and cons of the experiment’s design and thus the validity of its results in an attempt to determine whether or not climbers should consider using beta-alanine.
 
New episodes of Breaking Beta drop on Wednesdays. Make sure you’re subscribed, leave us a review, and share!
And please, tell all of your friends who want a deeper look into what science is actually saying about rock climbing, that you have the perfect podcast for them.
 
Breaking Beta is brought to you by Power Company Climbing and Crux Conditioning, and is a proud member of the Plug Tone Audio Collective. Find full episode transcripts, citations, and more at our website.
Season 2 of Breaking Beta is proudly supported by Gnarly Sports Nutrition. For a limited time, Breaking Beta listeners can take 15% off their purchase using the code BETA15 at checkout! Or simply click the link above to shop and have the discount automatically applied.
Follow Kris and Breaking Beta on Instagram 
Follow Paul and Crux Conditioning on Instagram 
If you have questions, comments, or want to suggest a paper we should cover, find us at our Community + Knowledge Hub.
Our music is from legendary South Dakota band Rifflord.

Can Beta-Alanine Supplementation Help You Send Your Sport Climbing Project?

In this episode, Kris and Paul discuss the difference between systematic and critical reviews, while examining what science says about warming up for sport in three reviews:
 
Current Approaches on Warming up for Sports Performance: A Critical Review
Authored by Maria Helena Gil MD, Henrique P. Neiva PhD, António C. Sousa MD, Mário C. Marques PhD, and Daniel A. Marinho PhD; published in the Strength and Conditioning Journal in August, 2019.
&
A systematic review of the effects of upper body warm-up on performance and injury
Authored by J. Matt McCrary, Bronwen J. Ackermann, and Mark Halaki; published in the British Journal of Sports Medicine in July, 2015.
&
Upper-Body Post-activation Performance Enhancement for Athletic Performance: A Systematic Review with Meta-analysis and Recommendations for Future Research
Authored by Mitchell James Finlay, Craig Alan Bridge, Matt Greig, and Richard Michael Page; published in the Sports Medicine in November, 2021.
 
They’ll discuss the benefits of various warm-up activities like static or dynamic stretching, isometric movement, passive heating or cooling, and movement-specific activity. They’ll consider variables like duration, load, and volume — and the impact that warming up has been shown to have on performance.
 
*Additional studies/resources mentioned in this episode:
Biomechanical properties of the crimp grip position in rock climbersAuthored by Andreas Schweizer; published in the Journal of Biomechanics in February, 2001.
Effects of warming-up on physical performance: a systematic review with meta-analysisAuthored by Andrea J. Fradkin, Tsharni R. Zazryn, and James M. Smoliga; published in the Journal of Strength and Conditioning Research in January, 2010.
 
New episodes of Breaking Beta drop on Wednesdays. Make sure you’re subscribed, leave us a review, and share!
And please, tell all of your friends who warm up their fingers on a flash board and think they are ready to try their hardest, that you have the perfect podcast for them.
 
Breaking Beta is brought to you by Power Company Climbing and Crux Conditioning, and is a proud member of the Plug Tone Audio Collective. Find full episode transcripts, citations, and more at our website.
Season 2 of Breaking Beta is proudly supported by Gnarly Sports Nutrition. For a limited time, Breaking Beta listeners can take 15% off their purchase using the code BETA15 at checkout! Or simply click the link above to shop and have the discount automatically applied.
Follow Kris and Breaking Beta on Instagram 
Follow Paul and Crux Conditioning on Instagram 
If you have questions, comments, or want to suggest a paper we should cover, find us at our Community + Knowledge Hub.
Our music is from legendary South Dakota band Rifflord.

Are We Doing the Right Things When Warming Up for Climbing?

In this episode, Kris and Paul discuss the dangers of reading only the abstracts of research papers, by taking a look at what science says about chalking up and shaking out. They’ll reference multiple papers including:
Use of ‘chalk’ in rock climbing: sine qua non or myth?
Authored by François-Xavier Li, S. Margetts and I. Fowler; published in the Journal of Sports Sciences in July, 2001.
&
Active Recovery Strategies and Handgrip Performance in Trained Vs. Untrained Climbers
Authored by Jackson G. Green and Stephen R. Stannard; published in the Journal of Strength and Conditioning Research in February, 2010.
They’ll discuss how a study’s design can alter its results and their usefulness, and how key design aspects aren’t always included in abstracts. They’ll compare studies with better/worse designs, reminding us to dig a little deeper into a research paper before accepting the validity of its findings.
 
*Additional studies/resources mentioned in this episode:
The effect of chalk on the finger–hold friction coefficient in rock climbingAuthored by Arif Mithat Amca, Laurent Vigouroux, Serdar Aritan, and Eric Berton; published in Sports Biomechanics in 2012.
Friction between hand and different surfaces under different conditions and its implication for sport climbingAuthored by Franz Konstantin Fuss, Günther Niegl, and A. M. Tan; published in The Engineering of Sport 5, Vol. 2 in July, 2004.
The importance of friction between hand and hold in rock climbingAuthored by Franz Konstantin Fuss and Günther Niegl; published in Sports Technology in 2012.
Active recovery of the finger flexors enhances intermittent handgrip performance in rock climbersAuthored by Jiří Baláš, Michail Michailov, David Giles, Jan Kodejška, Michaela Panáčková, and Simon Fryer; published in the European Journal of Sport Science in 2016.
 
New episodes of Breaking Beta drop on Wednesdays. Make sure you’re subscribed, leave us a review, and share!
And please, tell all of your friends who tell you that liquid chalk and having your arm over your head while shaking out will allow you to climb a grade harder, that you have the perfect podcast for them.
 
Breaking Beta is brought to you by Power Company Climbing and Crux Conditioning, and is a proud member of the Plug Tone Audio Collective. Find full episode transcripts, citations, and more at our website.
Season 2 of Breaking Beta is proudly supported by Gnarly Sports Nutrition. For a limited time, Breaking Beta listeners can take 15% off their purchase using the code BETA15 at checkout! Or simply click the link above to shop and have the discount automatically applied.
Follow Kris and Breaking Beta on Instagram 
Follow Paul and Crux Conditioning on Instagram 
If you have questions, comments, or want to suggest a paper we should cover, find us at our Community + Knowledge Hub.
Our music is from legendary South Dakota band Rifflord.

Are Chalking Up and Shaking Out Actually Helpful or Persistent Myths?

In this episode, Kris and Paul chat with data analyst and fellow Power Company coach, Dale Wilson, to examine a study that attempts to collect and compare data from female climbers:
Anthropometry and performance characteristics of recreational advanced to elite female rock climbers
Authored by David Giles, Kimberly Barnes, Nicola Taylor, Corinna Chidley, Joel Chidley, James Mitchell, Oliver Torr, Edward Gibson-Smith, and Vanesa España-Romero; published in the Journal of Sports Sciences in August, 2020.
They’ll discuss the data that was collected from each climber and which measurements seem to be indicative of climbing performance. They’ll talk about some of the correlations revealed and Dale will explain how these compare to trends he’s seen in the Power Company’s data on female climbers.
 
Have Dale crunch the numbers for you - check out our Mini-Assessment + Analysis!
 
New episodes of Breaking Beta drop on Wednesdays. Make sure you’re subscribed, leave us a review, and share! And please, tell all of your female friends who say they are too short to be a good climber that you have the perfect podcast for them.
 
Breaking Beta is brought to you by Power Company Climbing and Crux Conditioning, and is a proud member of the Plug Tone Audio Collective. Find full episode transcripts, citations, and more at our website.
Season 2 of Breaking Beta is proudly supported by Gnarly Sports Nutrition. For a limited time, Breaking Beta listeners can take 15% off their purchase using the code BETA15 at checkout! Or simply click the link above to shop and have the discount automatically applied.
Follow Kris and Breaking Beta on Instagram 
Follow Paul and Crux Conditioning on Instagram 
If you have questions, comments, or want to suggest a paper we should cover, find us at our Community + Knowledge Hub.
Our music is from legendary South Dakota band Rifflord.

Better Call Paul | Are Your Statistics Even Significant, Bro?

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