Jan-Willem van Dijk

Team Leader Sports & Exercise Nutrition (@HANsportnutr) at HAN University of Applied Sciences (@HANnl) | Bridging research and practice | 🇳🇱

[Stuart Phillips (he/him) @mackinprof]

https://t.co/4FsWIl47Su

[Tom Nightingale @Tnightingale10]

It was a pleasure to contribute a couple of chapters to this handbook with fantastic international collaborators @CameronMGee 🇨🇦 and @JanWvanDijk 🇳🇱

Thanks to @KatyGriggs and Joëlle Flück for the invitation😊

@UBSportExR @unibirmingham @ICORD_SCI 2/2

[Tom Nightingale @Tnightingale10]

Great to receive a copy of this textbook in the post https://t.co/v30ByMUWhC @routledgebooks

Thank you to the Editors for their hard work pulling together this comprehensive resource, which covers current and emerging topics in disability sport science 1/2

[Javier Gonzalez @Gonzalez_JT]

Is human energy expenditure constrained?

I recently debated Herman Pontzer on this topic at RACMEM. My slides can be viewed here: https://t.co/MdCrIZpqnd

[Alex Hutchinson @sweatscience]

My NYT editor: Wanna write something about sports/workout supplements?

Me: Basically nothing works, IMO, other than a VERY short list the IOC drew up.

Her: Okay, write that.

So (after calling a few people) I did:

https://t.co/mOvp1sTcYT

[Jem Arnold @jem_arnold]

In our recent meta-analysis with trained athletes, did the athletes who improved their VO2max more also improve their endurance performance more?🤔

No! 😮
In this dataset, +1% change in VO2max was associated with only +0.04% change in TT performance. But why? 1/15🧵

[Javier Gonzalez @Gonzalez_JT]

INDUSTRY BIAS IN NUTRITION RESEARCH?

One type of bias is publication bias (aka desk draw bias)

Not publishing some studies due to the direction or strength of their findings

eg. if findings do not conform to a hypothesis

Is there evidence of this bias in nutrition research?

[Jan-Willem van Dijk @JanWvanDijk]

@TFallon_Physio Great point Thomas, fully agree. The site-specific effect of exercise will be an important factor in our future work!

[Jan-Willem van Dijk @JanWvanDijk]

🚴‍♀️🏆 Exciting news! Our article, "Jumping Exercise Combined With Collagen Supplementation Preserves Bone Mineral Density in Elite Cyclists", is nominated for Publication of the Year by IJSNEM! 🎉

🧵 What makes this research unique?

https://t.co/2PFrZbmR4J

[Jan-Willem van Dijk @JanWvanDijk]

We’re proud of this nomination. If you like our work, you can help us win by voting for our research here:

🔗 https://t.co/QFJefwQuvO

Thank you for supporting research that bridges science & practice! 🙌

[Jan-Willem van Dijk @JanWvanDijk]

6/ Team effort: Led by @luukhil , with contributions from Nick van Schijndel, @VeraWeijer, @decroixlieselot, Judith Bons & Luc van Loon. Plus, key support from the cycling community! 👏

[Jan-Willem van Dijk @JanWvanDijk]

@jwhitfie Thanks Jamie, nice to hear!

[Jan-Willem van Dijk @JanWvanDijk]

14/end 🌟 Many thanks to the athletes who participated in this study and to the research team led by @veraweijer. This work was made possible with funding from @RegieorgaanSIA and @Eat2Move.

@Jeukendrup @m3researchgroup @Robvanderwerf @HANsportnutr

[Jan-Willem van Dijk @JanWvanDijk]

Lessons Learned from Continuous Glucose Monitoring (CGM) in Para Cyclists

1/ CGM is increasingly explored as a tool to optimize dietary counseling in athletes. What can we learn from its application in Para athletes? Our new study investigated this: https://t.co/8AN2WNA5sG 🧵

[Jan-Willem van Dijk @JanWvanDijk]

13/ 📝 Yes, this is a small study with limitations. Still, we believe the findings add valuable insights into the potential uses and limitations of CGM in (Para) athletes. Want to explore more? Link to full paper is in first message, it is available #openaccess in @EurJSportSci.