G. Gregory Haff (@doc_haff) 's Twitter Profile
G. Gregory Haff

@doc_haff

Strength Scientist, Researcher, Professor, Strength and Conditioning Coach, Weightlifting Coach, Weightlifter, and Track Cycling Fan.

ID: 636168752

calendar_today15-07-2012 13:06:55

5,5K Tweet

15,15K Takipçi

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Hawkin Dynamics (@hawkindynamics) 's Twitter Profile Photo

💥 Check out our newest blog from @forceplatecoach, Understanding the Phases of the Countermovement Jump: A Simplified Guide. Read Now: hawkindynamics.com/blog/phases-of… #hawkindynamics #hawkinfamily #blog

G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

📊 New study: Aussie Special Forces Selection Course Pushing human limits: 🔥 7,680 kcal/day energy expenditure ⚖️ 8.2% body mass loss 📉 86% testosterone drop ⏳ Recovery time: 1-3 weeks 🔗tinyurl.com/3dmza55d #MilitaryPhysiology

G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

🏋️‍♀️ Calling Exercise Pros Working with Older Adults! 🔬 Join study on resistance training trends for 60+ adults. ✅ 10-15 min online survey ✅ Improve practices ✅ Share your insights ✅ Voluntary & anonymous Help shape the future of senior fitness! tinyurl.com/3cbhrx2f

🏋️‍♀️ Calling Exercise Pros Working with Older Adults! 🔬
Join study on resistance training trends for 60+ adults.
✅ 10-15 min online survey 
✅ Improve practices 
✅ Share your insights 
✅ Voluntary & anonymous
Help shape the future of senior fitness!
tinyurl.com/3cbhrx2f
Aus S&C Assn (@the_asca) 's Twitter Profile Photo

G. Gregory Haff 🌟 Presenter at the 2024 #asca_conf, partnered by Edith Cowan University (ECU) 📋Velocity Based Resistance Training: Is It Really the Answer? Learn more at strengthandconditioning.org/international-…

<a href="/Doc_Haff/">G. Gregory Haff</a> 🌟 Presenter at the 2024 #asca_conf, partnered by <a href="/EdithCowanUni/">Edith Cowan University (ECU)</a>

📋Velocity Based Resistance Training: Is It Really the Answer?

Learn more at strengthandconditioning.org/international-…
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

💪 Strength & Conditioning Coaches Needed! Help us explore Accentuated Eccentric Loading (AEL) in resistance training by completing a 20-30 min anonymous survey. 📲 tinyurl.com/ew8sxpf4 📊 Your input can shape the future of training! #StrengthTraining #AEL

💪 Strength &amp; Conditioning Coaches Needed!

Help us explore Accentuated Eccentric Loading (AEL) in resistance training by completing a 20-30 min anonymous survey.

📲 tinyurl.com/ew8sxpf4
📊 Your input can shape the future of training!
 #StrengthTraining #AEL
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

**🏋️‍♂️ Calling all Strength & Conditioning Coaches!** We’re studying **cluster sets in S&C**. If you’ve worked with athletes at any level—professional, collegiate, or Olympic—we’d love your insights! ⏱️ **15–20 mins survey** 📲 **tinyurl.com/bdesym8e

**🏋️‍♂️ Calling all Strength &amp; Conditioning Coaches!**  
We’re studying **cluster sets in S&amp;C**. If you’ve worked with athletes at any level—professional, collegiate, or Olympic—we’d love your insights! 

⏱️ **15–20 mins survey**  
📲 **tinyurl.com/bdesym8e
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

🚀 Transform how you analyze isometric force-time curves with Python! 📊 ✅ Cost-effective & customizable ✅ Analyze peak force, RFD, & more ✅ Perfect for strength diagnostics 💡 Streamline athletic performance testing: 🔗 tinyurl.com/mrxhme25 #SportsScience

🚀 Transform how you analyze isometric force-time curves with Python! 📊

✅ Cost-effective &amp; customizable
✅ Analyze peak force, RFD, &amp; more
✅ Perfect for strength diagnostics
💡 Streamline athletic performance testing:
🔗 tinyurl.com/mrxhme25
#SportsScience
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

🚨 New Research! 🚨 Our team at @ECU has published guidelines for selecting velocity-based training (VBT) devices. 💪 🤔 Which device? We’ve got answers! 🛠 Key: Validity 💲Cost ✅ Usability Read more: tinyurl.com/354xsf9w #StrengthTraining #VBT #SportsScience

🚨 New Research! 🚨

Our team at @ECU has published guidelines for selecting velocity-based training (VBT) devices. 💪

🤔 Which device? We’ve got answers!
🛠 Key: Validity 
💲Cost 
✅ Usability
Read more: tinyurl.com/354xsf9w
#StrengthTraining #VBT #SportsScience
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

🚀 Elevate your athletic performance with the IOC Diploma in Strength and Conditioning! 🌟 📚 One-year part-time program 🌐 Web-based lectures by international experts 🏋️‍♂️ Maximize performance & prevent injuries More information: tinyurl.com/38kwuvsk #StrengthAndConditioning

G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

New research from ECU! 🚨 We analysed barbell trajectory in #PowerClean. Higher vertical bar displacement & velocity = success! 🚀 Power position critical. 🎯 Coaches, refine your cues! tinyurl.com/ycx3k38v #Weightlifting #StrengthTraining #ECU #JSCR NSCA Aus S&C Assn

New research from ECU! 

🚨 We analysed barbell trajectory in #PowerClean. 

Higher vertical bar displacement &amp; velocity = success! 🚀

Power position critical. 🎯

Coaches, refine your cues!  tinyurl.com/ycx3k38v

#Weightlifting #StrengthTraining #ECU #JSCR <a href="/NSCA/">NSCA</a> <a href="/the_ASCA/">Aus S&C Assn</a>
G. Gregory Haff (@doc_haff) 's Twitter Profile Photo

🚨 Coaches & Sport Scientists in Football! We’re studying how teams assess lower body asymmetries ⚽ 📍 State/collegiate level & above 🕒 20–30 mins, anonymous 🎯 Male & female teams worldwide tinyurl.com/3e4r4na3 #FootballScience #SportsScience #Soccer #InjuryPrevention

🚨 Coaches &amp; Sport Scientists in Football!

We’re studying how teams assess lower body asymmetries ⚽
📍 State/collegiate level &amp; above
🕒 20–30 mins, anonymous
🎯 Male &amp; female teams worldwide
tinyurl.com/3e4r4na3

#FootballScience #SportsScience #Soccer #InjuryPrevention
Christopher Latella (@clatella1) 's Twitter Profile Photo

➡️ Work as a #coach or #sports scientist in #football teams around the world? Please consider completing the below PhD project #survey ⏬

➡️ Work as a #coach or #sports scientist in #football teams around the world?

Please consider completing the below PhD project #survey ⏬
Professor Paul Comfort (@paulcomfort1975) 's Twitter Profile Photo

I had the pleasure of leading an awesome team of experts in writing the @nsca position statement on the use of weightlifting to enhance sports performance and it’s now available open access: nsca.com/globalassets/a…

I had the pleasure of leading an awesome team of experts in writing the @nsca position statement on the use of weightlifting to enhance sports performance and it’s now available open access: nsca.com/globalassets/a…
Biomechanics MDPI (@biomech_mdpi) 's Twitter Profile Photo

#titlestory 📌 Title: Performance in Multi-Joint Force-Plate Assessments in Male and Female CrossFit® Athletes 👨‍🏫 Authored by James Jowsey, G. Gregory Haff, Professor Paul Comfort (Our EBM) and Nicholas Joel Ripley 👉 🔓Free at mdpi.com/2673-7078/5/2/… 🏫University of Salford Edith Cowan University (ECU)

#titlestory
📌 Title: Performance in Multi-Joint Force-Plate Assessments in Male and Female CrossFit® Athletes
👨‍🏫 Authored by <a href="/jjowseytraining/">James Jowsey</a>, <a href="/Doc_Haff/">G. Gregory Haff</a>, <a href="/PaulComfort1975/">Professor Paul Comfort</a> (Our EBM) and Nicholas Joel Ripley
👉 🔓Free at mdpi.com/2673-7078/5/2/…
🏫<a href="/SalfordUni/">University of Salford</a> <a href="/EdithCowanUni/">Edith Cowan University (ECU)</a>
Jo Clubb (@joclubbsportsci) 's Twitter Profile Photo

🚨 New 📽️ AI, Sports Science, and the Future of Coaching: A Conversation with Professor Greg Haff 🔗 youtube.com/watch?v=vDKReU… How will AI and prompt engineering shape the future of sports science and strength & conditioning?

🚨 New 📽️
AI, Sports Science, and the Future of Coaching: A Conversation with Professor Greg Haff 

🔗 youtube.com/watch?v=vDKReU… 

How will AI and prompt engineering shape the future of sports science and strength &amp; conditioning?
Francesco Bettariga (@fbettariga) 's Twitter Profile Photo

Just published in Sports Medicine. We explore how bringing the principles of periodization in exercise medicine can transform it into a precisely targeted therapy, by tailoring mode, volume, and intensity based on cancer type, stages, and treatments Rob Newton G. Gregory Haff

Just published in <a href="/SportsMedicineJ/">Sports Medicine</a>. We explore how bringing the principles of periodization in exercise medicine can transform it into a precisely targeted therapy, by tailoring mode, volume, and intensity based on cancer type, stages, and treatments <a href="/ProfRobNewton/">Rob Newton</a> <a href="/Doc_Haff/">G. Gregory Haff</a>