Dorian Grenier

Dorian Grenier, CSCS // German/Canadian Performance Coach (S&C)// Jump enthusiast // Nature lover // Host of the S&C Shoptalk Podcast //

[Dorian Grenier @CoachDorian]

@lahti_johan @jb_morin @PascalEdouard42 @VGouttebarge @Mr_vd_Horst @KenClarkSpeed Freaking awesome Johan! Huge congratulations💐 well deserved my friend

[Dorian Grenier @CoachDorian]

@DannyLum82 Great infographic 👍 I wish more practitioners helping athletes return to performance would take the right side of this graph into consideration... Thanks for sharing

[Andrea Hudy, PhD @A_Hudy]

Experience doesn’t create higher standards; exposure to higher standards creates a heightened experience!!! 💪🏽#standards

[Boo Schexnayder @BooSchex]

Elastic responses are everything. Every sport is loaded with stretch shortening cycles and eccentric situations, so rehab should then involve elastic responses from day 1. Find a way to do it in a remedial way, then progress the intensity over time.

[Bas Van Hooren @BasVanHooren]

Now officially published and FREE to access:

Sensitive periods to train general motor abilities in children and adolescents. Do they exist?

https://t.co/ZceoNLzMI2

[Jaycob Ammerman @Jammer2233]

Kobe when asked what all youth coaches can do better 🎯

[Damian Harper, PhD @DHMov]

Approaches to training 'transfer'....

🔓 https://t.co/19NUAUyk7R

[Damian Harper, PhD @DHMov]

Low intensity running following fast eccentric half squats inhibits stretch-shortening cycle jump performance adaptations.....
https://t.co/3rTKoRO0M9

[JB Morin @jb_morin]

#drillsilike
The question is not only « what drill », it’s also « how is it coached and performed »
Ex. here basic knee lift: depending on the modality, the hip extension 💥and ankle-foot-ground 🔨are totally different ⚠️
👀right = better stimulus for that purpose✅🦿

[Bob Alejo @Coach_Alejo]

It's important to note, the literature points heavily, IMO, to the importance of hamstring activity/strength and ACL health. Myer's work is one of many illustrating this. Gmed and quad work are talked about often in the performance world; little emphasis re: the hamstring group.

[Bob Alejo @Coach_Alejo]

It's not the exercise/tool, it's the one using it or coaching it. https://t.co/DwPcqiBtxg

[Alwyn Cosgrove @alwyncosgrove]

When a goldfish gets sick, the first step is to change the water. The fish cannot thrive in a poor environment.

Same with you.

If you're not thriving, start with changing YOUR environment.

[Ken Clark, PhD @KenClarkSpeed]

From ⁦@WCUofPA⁩ Human Performance Lab: synchronized force-motion video of track block start. Vertical force in blue, horizontal force in red. Thanks to ⁦@Sp0rtScienceGuy⁩ for generating video, @marshall_lane for data collection, and ⁦@DruDaVinci⁩ for sprint demo

[The Hornets Nest (Ben) @MySportsBar1]

Mihambo is now the 12th longest jumper of all-time with her monster 7.30m!! #WorldAthleticsChamps

[All Things Gym @allthingsgym]

Lu Xiaojun (81kg 🇨🇳) 202kg / 445lbs Squat Jerk Perfection! https://t.co/8slmjnCGQL

[Dr Chris Bramah @chrisbramah]

New paper: Relationship between performance & biomechanics in male middle distance runners.

Faster 1500m runners:
• ⬇️ swing hip RoM
• ⬇️ ankle plantarflexion at contact
• ⬇️ trunk flexion at toe off
• ⬇️ swing knee flex RoM
• ⬆️ peak VGRF https://t.co/d9KczvWEbB

[Professor Paul Comfort @PaulComfort1975]

ICYMI this should summarise the differences in muscle activation between the razor curl and Russian curl. Thanks to @M_Cuthbert15 @NickJRipley @DrJJMcMahon @DrTSuchomel for their help and a huge thanks to @power_lift for the posterior chain developer #NSCACon19

[Greg Lehman @GregLehman]

IN SEARCH OF...literature looking at the ability of ACL neuromuscular programs to change kinematics/kinetics during on field cutting/landing or during unexpected perturbations. I have trouble wrapping my head around how changing kinetics changes the injury risk...1/

[Steve Magness @stevemagness]

Losing hurts because we care.

That's the curse of being passionate. It comes with extreme highs and lows.

The key lies in being able to move on from the lows. Refocus and get back to what matters, doing the work.

[The Sp⚽️rts Physio @AdamMeakins]

Heres a good example of how perception can be a tricky thing for your brain to figure out!

Are they coming or going?

Answer in the poll in next tweet!