Mark Connick

PhD sports biomechanics & physiology | #humanperformance | #sporttechnology | data systems | #GameSpeed

[Mark Connick @ConnickMJ]

New paper - a theoretical basis for developing running footwear technology.

We propose that running economy (in the context of footwear) is a total effect encompassing a direct mechanical effect and a biomechanically mediated effect.

https://t.co/TR4Mt6F1qY

@GlenLichtwark

[Eamonn Flanagan @EamonnFlanagan]

Very cool study from Ben Southey

Outlines clear methodology for "single case experimental design" for reactive strength development

Such designs could be used much more often in elite sport, n=1 environments

(Open access article)

[Journal of Applied Biomechanics @JApplBiomech]

@ConnickMJ and @GlenLichtwark propose a framework that running economy changes with footwear due to a direct effect of footwear properties and a mediating effect of footwear on ankle and foot biomechanics and the spring-mass system.
Read more here:

https://t.co/RpnvhEh3fF

[Katherine Boyer @KatherineABoyer]

This is the first of what we hope might be more Target Articles in @JApplBiomech proposing new theoretical frameworks in a research area. Feel free to reach out if you have been rethinking how to address big questions in your movement biomechanics area.

[SPRING @SPRING_QUT]

Congratulations to SPRING PhD candidate, @rileydunnaep who passed her PhD Confirmation of Candidature milestone yesterday.

Riley is completing some groundbreaking research. Her topic is- The Female Esports Athlete – Impact of the Menstrual Cycle on Esports Health and Performance

[Mico Olivier @Mico_Olivier_]

Extremely excited and grateful to be presenting alongside @VinceKellySport at the @SPRING_QUT Symposium 2024. We will address a few topics around #PerformanceAnalysis, #DefensivePerfromance and #PhysiologicalTesting in women’s water polo.

[Jason Weber @JasonAWeber]

SPEEDSIG's first research article has just been published in JSCR. Our focus has been on delivering a scientifically valid and reliable tool for #performance #injuryprevention and #rehabilitation. We are committed to continuing to publish our internal research...stay tuned.

[Fredrik Mentzoni @FredrikMentzoni]

Can you trust heart rate measured on the wrist during exercise?

I did some tests of Polar Vantage V3 and Garmin Forerunner 255.

🧵1/14

[Mitch Naughton @Mitch_Naughton_]

If you are finishing up your Bachelors and want to undertake an Honours research project in applied sports science in ⚽️ please reach out👇

[Mark Connick @ConnickMJ]

@goreham87 @mladouce65 @scootlan @SandyWillmott @DalHealth Congratulations Josh!

[UltraRunning Magazine @UltraRunningMag]

After four and a half days and 460 miles, Harvey Lewis has won BIG'S #backyardultra with 108 loops. A new WORLD RECORD. He is... the last one standing.

[Mark Connick @ConnickMJ]

@VictorRodrigoCa @GIRD_UCLM @uclm_es @FACDEPORTEUCLM @UMassAmherst Thanks for posting this Victor, nice study.

One of the interesting things in the plot is that approx. 50% of the runners became more economical in the EVA midsole after it had done 450km.

Any thoughts why?

[Jason Weber @JasonAWeber]

Are you an AT / PT or Physio working with running-based field sport athletes in rehab? You need to know HOW your athletes are generating and controlling speed. We provide the data YOU NEED using the equipment your team already has. https://t.co/OLVfxoS8Aa

[Mark Connick @ConnickMJ]

Great analysis of Assefa's Berlin marathon record by @jgault13. Including possible explanations.

I make it a 2.75% improvement on her previous best time and a 1.63% improvement on the previous WR.

https://t.co/QDq49n3xJW

[Mark Connick @ConnickMJ]

The Adizero Adios Pro Evo 1s....Adidas claims they are “enhanced with unique technology that challenges the boundaries of racing”.

from article by @seaningle

https://t.co/4GDouco05e

[Alex Hutchinson @sweatscience]

"89% of international U17/U18 athletes never reach that level as seniors, and 83% of international-class seniors weren't U17/U18 internationals"

A good reminder that athletes whose talent seemingly emerges in their 20s are the rule, not the exception.

https://t.co/YdyCxMoBEu

[Meredith Whittaker @mer__edith]

📢NEW PAPER!

Where @davidthewid, @sarahbmyers & I unpack what Open Source AI even is.

We find that the terms ‘open’ & ‘open source’ are often more marketing than technical descriptor, and that even the most 'open' systems don't alone democratize AI 1/

https://t.co/xRwEBc5LvO

[Ken Clark, PhD @KenClarkSpeed]

Our recent publication on horizontal foot speed is FREE OPEN-ACCESS in J. Human Kinetics (@jhkawf)

Co-authors LJ Ryan, @chrismeng23, & DJ Stearne.

If you’re interested in “NEGATIVE FOOT SPEED” then check out summary video and free article (link below)

https://t.co/yaoWmKRIrD

[Alan Couzens @Alan_Couzens]

Put another way...

When your typical age-grouper is cruising along at 140bpm on their "easy" sessions they're burning through the same amount of glycogen as your typical elite on a threshold session!

Is it any wonder you have a hard time handling the volume?

#SlowDown

[Mark Connick @ConnickMJ]

"What is needed are scientific models that exist outside the statistical models."

https://t.co/knJKLSueAd