Dr. Gerard McMahon

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Dr. Gerard McMahon

Dr. Gerard McMahon

@MuscleMechsLab

Consultant Perf Scientist/ S&C. PhD Neuro-Muscle-Tendon Adaptations to Resistance Training 🏋‍♂️ https://t.co/DCa8kraGfX

N. Ireland Katılım Eylül 2013
739 Takip Edilen2.3K Takipçiler
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
🚨🚨 Interested in ⬆️ mechanical properties of tendons? 🚨🚨 Please see below for a 🧵 on why strain magnitude is an important factor based off my recent review journals.lww.com/nsca-jscr/Abst…
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
The usual 'match day prep' we've seen develop over the years. Lots of tippy toes into a dramatic lunge. Towels wrapped around D-handles for cable rows? Why? Im never been sure what exactly all this is 'prepping' for? @SimonBrundish linkedin.com/posts/samuelwo…
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
This pre-print of a paper caused quite a stir recently on social media. The authors suggest that 9 vs 36 fractional sets of 🏋‍♂️ produce equivalent hypertrophy 💪 However... how confident are we of these findings, particularly in relation to measures?... 1/
Dr. Gerard McMahon tweet media
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
@SimonBrundish you mean a single leg cable paloff press into a side step chop isn't enough to protect the tissues from high level eccentric forces?
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Dr. Gerard McMahon retweetledi
Sprint Science
Sprint Science@spikesonly·
Light aerobic training, done with proper sequencing and progressions, helps preserve and support power. Focusing on bad programs that do too much of a good thing is just a bad argument. Countless programs scoff at aerobic work to befriend athletes. We need to be honest here.
Sprint Science tweet media
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Adaptations in biceps femoris long-head muscle-tendon mechanics during the Nordic hamstring exercise in response to 9 weeks of training 🏋‍♂️ led to.. - ⬆️ torque at longer MTU lengths - BfLh fascicles operate at ⬆️ lengths - ↔️ active sarcomere lengths sciencedirect.com/science/articl…
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Spent ~20yrs researching 🏋‍♂️ for muscle hypertrophy. PhD & UG students researching it but none of us told @Schwarzenegger who inspired us is getting an hon PhD in our uni today 😔. Biggest legend in bodybuilding history. Arnie if you're interested in our work let me know 😄😉
BBC News NI@BBCNewsNI

He's back! Sixty years after he visited Belfast as a young bodybuilder, Arnold Schwarzenegger returns to the city to accept a special honour from Ulster University bbc.in/3O9dgo4

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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
@MattSinisc75247 @timkettenring ive heard the saying & I think ive seen a few coaches push it on SM. Is this for 🏈 specifically? Can you give me some examples of prescription. Is it as absloutist as sprinting only? Never actually seen how the whole 'feed the cats' thing is executed in practice
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Matt Siniscalchi
Matt Siniscalchi@MattSinisc75247·
@timkettenring The fact that someone is convinced that if all you do is sprint work that it covers all your bases is hilarious and sad at same time
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Stiffness & Running Performance What i like about this... it explores how we move from stiffness at the tissue level to the limb level. This is so important to distinguish between what they mean for Performance and how we can manipulate them link.springer.com/article/10.100…
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Our paper looking at training load during a 12-week prep block for a major international tournament (Commonwealth Games) in elite 🥊 This cohort included several 🥇🥈🥉 winning athletes @UlsterSchSport x.com/physiologia3/s…
physiologia3 MDPI@physiologia3

📊 Training load matters! A 12-week study on elite international boxers shows strong links between training load, creatine kinase changes & wellness—shedding light on prep for major competitions. Read more 👇 🔗 brnw.ch/21wVyAX #SportsScience #Boxing #ExercisePhysiology

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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Slightly more nuanced than this. ~12-14yrs don’t simply have “lower neural drive” across the board. Rather, they usually hav a reduced ceiling of voluntary activation & impaired hi thrshold MUs, often compensating at submax intensities thru ⬆️ firing rates of low-threshold MUs..
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
But subtle differences remain in how that pool is utilised—particularly in the recruitment and rate coding of high-threshold MUs suggesting that the limitation is no longer one of capacity, but more coordination and optimisation under high-force conditions.
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Dr. Gerard McMahon
Dr. Gerard McMahon@MuscleMechsLab·
Net effect = system that is biased toward low-force, fatigue-resistant output, but a bit more limited in producing high force / rapid contractions. At 15-18 theres a bit of a transition towards adult-like function. VA ⬆️ showing access the motor unit pool is mostly established..
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