Mark Hearris

How do Premier League players fuel during match-play? Read our new open access paper below 👇🏻

OUR LATEST FREE PAPER: From Metabolism to Medals: Revisiting CHO guidelines for fuelling endurance athletes during exercise, thanks to a great co-authorship team @Gonzalez_JT @gareth_wallis @Hearris @timpodlogar @MarcFell1 @pugh_jamie sciencedirect.com/science/articl… @jnutritionorg

Our latest thoughts on nutritional periodisation and training adaptation for the UCI Sport Nutrition Project journals.humankinetics.com/view/journals/…

🚨🚨 New PhD alert 🚨🚨with me, @orla_flannery, @tiagopecanha and Dr Damian Rivett, funded by HTC Health. Excellent opportunity with a level of autonomy given to the student to explore different nutritional interventions to attenuate age-related declines in health.

Really excited to advertise this PhD position with @ManMetUni and the PGMOL exploring the nutritional requirements of professional soccer match officials. If you're passionate about performance, nutrition, and applied research, get in touch. findaphd.com/phds/project/c…

🚨Pls Retweet/Share! 🚨15-month postdoc position available with me to investigate the dysregulation of anabolic and autophagic skeletal muscle cell signaling in obesity! Funded by @acmedsci and in collaboration with @Metabolcenter. See link for details manmetjobs.mmu.ac.uk/jobs/vacancy/r…

Here it is… please share! Come and join us for a PhD 🤩 #ai-115148-17" target="_blank" rel="nofollow noopener">mmu.ac.uk/study/postgrad…

Post-doc opportunity! Join our team to combine a randomised controlled nutrition trial with genetic epidemiology. Strengthening causal inference of diet & disease bath.ac.uk/jobs/CH12019 #postdoc #phdjobs @pubhealthjobsuk @JobsinSportSci @phdjobs Please share/RT

@RobbySeaborne Light work compared with the JMU torture chair!

Grant writing + some electric stim. assisted ACL rehab

@James_Morehen Well done mate!

Dad, we did it 🙏🏻 Lead Performance Nutritionist with England Rugby Senior Men’s A role Ive had my eyes on for 10 yrs & one I promised dad I would do at some point A huge thank you to @closenutrition for the opportunities & support all the way through my career

@danellis321 @close_nutrition @JamesyMorton Well done mate!

The Energy Expenditure of 27 Male and Female Elite Tennis Players During Habitual Training @close_nutrition @JamesyMorton doi.org/10.1123/ijsnem…

@jlAreta @HarryTaylor93 @LJMUSportSci @dan_owie @Sale_ExNut Congrats mate 👏👏

Please join me in congratulating the newly minted Dr. @HarryTaylor93 in passing his PhD viva with minor corrections today, on the topic of low energy availability in males at @LJMUSportSci Massive thanks to @dan_owie and @Sale_ExNut on examining the thesis and the viva

@DeanTTraining @Celery_Man__ High volume sessions likely deplete glycogen by about 40% so unless you are training the same muscle group again the next day then maximising glycogen resynthesis doesn’t need to be a priority pubmed.ncbi.nlm.nih.gov/32961628/

@DeanTTraining @Celery_Man__ Nice paper. Important to note that glycogen is still replenished after damaging exercise BUT is lower when compared with non damaging exercise. More carbs = greater resynthesis journals.physiology.org/doi/abs/10.115…

***PRIORITIZE CARBS POST WORKOUT???*** Anyone touting post workout carb prioritization isn’t familiar with all of the relevant research on glycogen replenishment following muscle damaging exercise bouts The answer is basically that we don’t see any uptick in muscle glycogen replenishment with increased carbohydrate consumption in the post workout window (following the type of exercise bouts mentioned) I don’t think it’s going to cause you any problems and I think having some as a hedge is probably a pretty good idea, but carbs definitely don’t need to be made a priority post workout Practically speaking: - pound A LOT of carbs and maybe some protein PRE workout (how much and how far out is going to depend on your individual needs / the types of foods being consumed) - pound protein and maybe some carbs POST workout shortly after your workout concludes (again, how much is going to depend on your individual needs)

@AnastasiosMakr4 @dnewmire Acute MPS changes don’t appear to correlate with hypertrophy. ncbi.nlm.nih.gov/pmc/articles/P…

@dnewmire Thanks for the reply. The reason I’m asking is cause we all seem to give too much attention to MPS. But does it actually really matter at the end of the day if some foods cause greater MPS than others?

47% higher MPS rates after animal protein ingestion vs. plant protein ingestion. sciencedirect.com/science/articl…

@DrMJoyner @sweatscience @AndyBeetroot @StephenSeiler @HCHolmberg1 @proferikrichter We recently showed exogenous CHO contributes to approx 50% of total energy expenditure after 3h of riding journals.physiology.org/doi/epdf/10.11…

@sweatscience The pros are likely expending ~15-20 Cals per minute over many hours. 100-120 gms/CHO per hour would allow ~50% of energy to be generated via exogenous stores. See this from the archives. @AndyBeetroot @StephenSeiler @HCHolmberg1 @proferikrichter pubmed.ncbi.nlm.nih.gov/6350247/

Interesting article about the move to 100-120 grams per hour of carbohydrate in cycling. That's a lot of carbs! velo.outsideonline.com/road/road-trai…

If you are a second year university student looking for a placement year, applications are now open for our Nutrition & Sport Sciences role! A hybrid role between the Gatorade Sports Science Institute and Nutrition Sciences teams More info below ⬇️ pepsicojobs.com/main/jobs/2570…

🚨 Fully Funded PhD Studentship 🚨 Due to some unforeseen circumstances, this studentship has had to be readvertised with a January 2024 start date! Please RT and pass onto your students!!!! Supervised by myself, @Sale_ExNut & Dr. Sophie Joanisse findaphd.com/phds/project/i…

@jlAreta @HarryTaylor93 @E_C_S_S Well done mate 👏

Super proud of PhD student @HarryTaylor93's work at @E_C_S_S #ECSS2023, receiving a GSSI award and finishing among the top 10 for the Young Investigator Award. Top work mate!

ENDURANCE ATHLETES 🚴‍♂️ We are currently recruiting participants for our upcoming project to understand the optimal nutritional strategies to support post-exercise recovery.