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G. Gregory Haff Profile
G. Gregory Haff

@Doc_Haff

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Following
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6K

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

Joined July 2012
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@Doc_Haff
G. Gregory Haff
14 days
@Tier1athlete Shoot me an email
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@Doc_Haff
G. Gregory Haff
27 days
🚀 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: #StrengthAndConditioning
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@Doc_Haff
G. Gregory Haff
2 months
🚀 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: 🔗 #SportsScience
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@Doc_Haff
G. Gregory Haff
3 months
**🏋️‍♂️ 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** 📲 **
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@Doc_Haff
G. Gregory Haff
4 months
RT @cassioruas7: Our paper "Neuromuscular characteristics of eccentric, concentric and isometric contractions of the knee extensors" has be…
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@Doc_Haff
G. Gregory Haff
4 months
💪 Strength & Conditioning Coaches Needed! Help us explore Accentuated Eccentric Loading (AEL) in resistance training by completing a 20-30 min anonymous survey. 📲 📊 Your input can shape the future of training! #StrengthTraining #AEL
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@Doc_Haff
G. Gregory Haff
5 months
RT @the_ASCA: @Doc_Haff 🌟 Presenter at the 2024 #asca_conf, partnered by @EdithCowanUni 📋Velocity Based Resistance Training: Is It Really…
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@Doc_Haff
G. Gregory Haff
5 months
@CrippsDave Thanks I’ll talk with my PhD student to let him know
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@Doc_Haff
G. Gregory Haff
5 months
📊 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 🔗 #MilitaryPhysiology
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@Doc_Haff
G. Gregory Haff
6 months
RT @the_ASCA: ASCA Announces Exciting New Partnership with @EdithCowanUni 🌟 Association Partner Read the full media release at https://t.co…
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@Doc_Haff
G. Gregory Haff
6 months
RT @HawkinDynamics: 💥 Check out our newest blog from @forceplatecoach, Understanding the Phases of the Countermovement Jump: A Simplified G…
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@Doc_Haff
G. Gregory Haff
6 months
Great stuff @DrStrength4Life
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@Doc_Haff
G. Gregory Haff
6 months
@KeijoHakkinen can’t wait to attend this one
@KeijoHakkinen
Keijo Häkkinen
6 months
Enjoy the Paris Olympics…and see also the Preliminary Program for the 13th Int. Conference on Strength Training in Freiburg, Germany, Sept. 24-26, 2025! Programme |13th International Conference on Strength Training ( @JYUBiolPA @JYUsport_health #JYUnique
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@Doc_Haff
G. Gregory Haff
7 months
RT @HawkinDynamics: Included in your TruStrength order: THE BASE KIT
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@Doc_Haff
G. Gregory Haff
7 months
RT @NSCA: Meet LTC Nick Barringer, the 1st Army Ranger Dietitian and key part of the Ranger Athlete Warrior program that helped spark H2F.…
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@Doc_Haff
G. Gregory Haff
7 months
@LadlowPete Awesome stuff
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@Doc_Haff
G. Gregory Haff
8 months
AI Runs for Parliament in the UK @colbertlateshow @jimmykimmel @jimmyfallon
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