Science of Multi-Directional Speed @sciofmultispeed
Bridging the gap between science and application for multi-directional speed performance | @tomdossantos91 @AJMcBurnie96 sciofmultispeed.com Joined January 2019-
Tweets758
-
Followers8K
-
Following137
-
Likes241
📢Our Blog is Live! Effects of Fatigue Induced by Sprinting on Biomechanics and Potential Hamstring Risk Injury🏃🏽♂️ In this blog we explore: 🦵🏽Context of Hamstring Injuries in Sprinting 🏋🏽Training, Recovery, and Biomechanics 🎯Muscle Specificity During Sprinting Author:…
How Does Approach Speed Impact Deceleration Forces? 🛑🏃♂️💨 This figure shows vertical (top) and horizontal (bottom) ground reaction forces during deceleration — comparing athletes braking from: 🔴 100% max speed 🔵 85% speed 🟢 70% speed …and across the first, second, and…
💪 Which Lower-Limb Muscles Work Hardest During Deceleration? 🛑🏃♂️ 📊 Forces are normalised to body weight (BW), and velocities are shown relative to each muscle’s resting length. 🦵 The duration of muscle lengthening is presented as a percentage of ground-contact time. ⚠️…
📈 How Do Ground Reaction Forces Differ Across Sprint and Deceleration Tasks? 🏃♂️💨🛑 This chart compares vertical (left) and horizontal (right) ground reaction force profiles across: 🔴 Deceleration 🔵 Acceleration 🟡 Slow constant-speed running ⚪️ Fast constant-speed running…
🚨 The 3 Phases of Ground Contact in Horizontal Deceleration 🏃♂️💥 Understanding how the body absorbs force during deceleration is key for performance and injury reduction. In this visual breakdown: 🔴 High-load and 🟡 moderate-load areas are highlighted across the lower-limb…
Opencap workflow from smartphone application, web application and cloud computing🏃🖥️ 🔗 sciofmultispeed.com/acl-injuries-i…
📢 Our Next Blog is Live! 💥 An Analysis of the Musculoskeletal Forces Experienced During Horizontal Decelerations in Multi-Directional Sports In this in-depth breakdown, we explore: 🦵 The key musculoskeletal demands of deceleration ⚖️ The role of eccentric strength and joint…
Image 1📸 Improved movement quality resulting from the safe landing intervention during the change of direction test ☑️ Image 2📸 Improved movement quality resulting from the safe landing intervention during the drop jump test ⬆️ Click below for more on safe landing…
Tables 1 & 2 ➡️ A 6-week training modification program for safe landing🦿 The volume is divided into the three training sessions of each week📋 Table 3➡️ Verbal cues given to the players to promote safe mechanics while maximising performance📢 🔗sciofmultispeed.com/acl-injuries-i…
Image 1📸 A set-up for the execution of the COD (A) and the DVJ (B)🚧 Image 2📸 Equipment required for the DVJ and COD movement quality analysis🔎 🔗 sciofmultispeed.com/acl-injuries-i…
Image 1 📸 A player performing the drop vertical jump. It can be seen the support anchored to the goal, which was used to suspend the ball, externalising the footballer’s focus of attention during the jump🦿 Image 2📸 A player executing the COD for the frontal plane analysis…
📋Table 1: The Landing Error Scoring System (LESS) for the qualitative analysis of Drop Vertical Jumps (DVJ)🦿⏬ 📋Table 2: Cutting Movement Assessment Score (CMAS) for the qualitative analysis of Changes of Direction (COD) 🏃↩️ Discover more below👇 🔗sciofmultispeed.com/acl-injuries-i…
Musculoskeletal model during running 🏃 Left = Subject running in the lab with 3D motion capture, instrumented treadmill and measurements of muscle activation🦿 Right = Musculoskeletal model that is simulated based on the measured data in the left📐 🔗 sciofmultispeed.com/understanding-…
Mixed relationships between ground-reaction force indices & tibial bone load derived from musculoskeletal modelling for a single subject🔎 🔗sciofmultispeed.com/understanding-…
Deceleration training in team sports... Another potential 'VACCINE' for sports-related injury?💉 Summary of recommendations from our publication in @sportsmedicine... ➡️pmc.ncbi.nlm.nih.gov/articles/PMC87… #deceleration #vaccine #injury #ACL #sports #soccer #americanfootball #basketball
📹The Sprint Mechanics Assessment Score (SMAS) – a novel screening tool to evaluate sprint technique and identify potential HSI🏃♂️⚡ 📰I’m also working on a simple report template to help practitioners interpret and apply the results effectively 🔗 bjsm.bmj.com/content/early/…
New Blog Post‼️ Understanding Load And Damage At Common Running Injury Locations And How To Assess It Using Wearable Technology⌚️ @BasVanHooren offers new insights into injury prevention, rehabilitation protocols & performance optimisation ☑️ 🔗 sciofmultispeed.com/understanding-…

Jonas Dodoo @EatSleepTrain_
25K Followers 7K Following Head Coach @speed_works_ . Consultant to Pro football/rugby for speed/power/rehab training https://t.co/Aky73ZC85i
Les Spellman @les7spellman
36K Followers 1K Following Speed Coach | System Builder 200+ Speed Labs •Building @universal_speed • 20+ 1st-Round Picks Helping athletes & coaches build speed that transfers
Sportsmith @SportsmithHQ
30K Followers 2K Following Discover high performance with the world’s best. Home of the Pacey Performance Podcast.
Damian Harper, PhD @DHMov
9K Followers 442 Following Human Braking Performance | Founder @BrakingPerform | PhD Deceleration | Lecturer @uclan | Performance Consultant | Sport Scientist - FCASES | S&C Coach
Chris Bishop @DrChrisBishop
12K Followers 1K Following Head of Department (Interim) + Associate Professor of Strength & Conditioning @MDX_LSI, Medical & Scientific Advisory Committee @RandA, @ETPI + @LETgolf
Mladen Jovanović @Physical_Prep
27K Followers 3K Following PhD - S&C Coach - SportSci - Data Analyst - Author - #ComplementaryTraining - #AgilePeriodization #HIITManual #StrengthTrainingManual #RStats #AthleteSR
Joe Eisenmann PhD @Joe_Eisenmann
17K Followers 3K Following 📊Test|Train|Energize🔋| 📩Follow and subscribe for blogs📝https://t.co/Xaig1WJnHw
SimpliFaster @SimpliFaster
31K Followers 1K Following We help coaches use technology to improve the performance of their athletes.
Cody Hughes @clh_strength
26K Followers 1K Following Performance Coach & Sports Scientist ||| MS, CSCS, SCCC, PSL1 ||| Husband & Father
Joseph Guarascio @CoachJoeyG
36K Followers 1K Following Assistant Athletic Director of Football Performance University of Tulsa
Rafa Méndez S&C @rafamendezcoach
10K Followers 165 Following Msc Análisis y Corrección del Movimiento | EXOS 3 FMS 2 CFSC 2 IKN 1 DNS | Ex S&C @Oviedocb | Ex Functional Rehab Coach @RealSporting 📩 [email protected]
ALTIS @ALTIS
38K Followers 11K Following 120 Olympians coached to 57 Olympic Medals | Coach & Athlete Education | Speed | Track & Field | Power | Strength | Endurance | Team Sports.
Des Ryan @DeasunO
10K Followers 4K Following Director of Sport & Physical Wellbeing @uniofgalway Previously @setantacollege @connachtrugby, @irishrugby and @arsenal (ASCC, BASES HPSA & MSc) He/Him
Miguel Alonso 🛰 @MiguelAlonsoCal
21K Followers 890 Following 📌 Moaña (PO) | Football & Youth Development Expert ⚽️ | Former Valencia CF & OM | High Performance Director Academy | UEFA Pro | Nº Col: 54585 | MOLON LABE
Jeremy Frisch @JeremyFrisch
40K Followers 9K Following Strength and Conditioning, Long Term Athletic Development, Physical Education Youth Football Coach, Clinton High, Bridgton Academy, Worcester State Univ.
Johan Lahti, PhD @lahti_johan
6K Followers 871 Following S&C coach (CSCS) |🇫🇮| Speed enhancement enthusiast 🏃♂️🏃♀️| https://t.co/liRtB07mIG
Ken Clark, PhD @KenClarkSpeed
18K Followers 2K Following PhD in Biomechanics, Researcher in Human Performance, Strength & Conditioning Coach (CSCS, USA-W), interested in all things SPEED
Marcos Chena @MarcosChenaSin
12K Followers 3K Following Professional Football Physical Coach | Strength & Conditional Coach | PhD Sport Science | MSc Physical Fitness in Football | MSc Injury Prevent & Rehabilitation
河森直紀 Naoki Ka... @kawamorinaoki
19K Followers 227 Following 競技力向上のためのトレーニングを指導するS&Cコーチ。米国と豪州の大学院に留学し博士号を取得。国立スポーツ科学センター(2009〜17)、アースフレンズ東京Z(2018〜19)、正智深谷高校男子バスケ部(2020〜)etc。仕事のご依頼はこちら→https://t.co/Kx3y6SqcAQ
Live my Life @Amanasathinkess
0 Followers 29 Following
Gregory Edwards @GregEdwardsPT
126 Followers 276 Following Physical Therapist | Assistant Professor | Augusta University | Marymount University DPT 2014 | The Ohio State University PhD 2024
Mathieu, le kiné @kinefit_studios
0 Followers 205 Following
Nicolas Echeverria @NicoEcheveria
4 Followers 137 Following
eugène_t @EugeneTigori
10 Followers 39 Following Toutes les nations que tu as faites viendront se prosternée devant toi,Seigneur, pour rendre gloire à ton nom. La Bible Psaumes 88:9
gios theodo @thedrogl6964
5 Followers 88 Following
Ethan Breitenstein @EthanBstein
0 Followers 50 Following
Hesham Dawoud @DrHesham84
286 Followers 5K Following - Physiotherapist. - Head of Egyptian PT scientific committee Mnf Branch . - sc Master and DPT degree Cairo University Geriatric physio. sports rehab PT.
poki’s lawyer 💌 ... @tearsofeboys
455 Followers 1K Following he/him | Hastwt | Barça | Toronto maple leafs | leftist | shitpost acc| @ThatGamerCh1ck is my queen🥰🧡
Peyton Lewis Art and ... @plewisbaseball
2K Followers 2K Following Father of Four. Family, Baseball and Art are how I spend most of my time. I out kicked my coverage with my incredible wife. Eternally grateful. Life is GOOD!
Justin Wong @j889098
2 Followers 30 Following
John Elliott @JohnEll46454145
0 Followers 26 Following
Dr. Shaun M. Jay @therealdrjay
64 Followers 65 Following Owner of Function 1st Chiropractic and Rehabilitation in Lancaster, PA. Educating and serving others through music ministry and manual therapy.
Zeno Girelli @GirelliZeno
0 Followers 78 Following
Cspflow @cspflow
0 Followers 696 Following
Yu Fan @nihaowoshiyiyi
22 Followers 285 Following
Football Dynamics @F_Dynamix
4 Followers 48 Following Football | F1 | Tennis | Sports + Science + Art | MSc. Sports Science
Kbaier Nihel @KbaierNihel
2 Followers 41 Following
Pierre Mounal MSc @pierre_mooon
190 Followers 1K Following Health and Fitness Pro 🇨🇵🏉 🏋️♂️ Coach, Accredited PT / S&C / P.E 🎓 MSc Sport Sciences
Tom O'Brien @TomOBri55560692
0 Followers 23 Following
Coach Mike Farthing @CoachFarthing
314 Followers 801 Following Husband | Father | SpEd Teacher | Speed Coach @roadrunnerssc | @ussoccer Grassroots Cert. | @USATF & @RPR_system Lvl 2 Cert.
João Tagarrinha @joao_tagarrinha
42 Followers 274 Following Physiotherapist - @slbenfica / PG Strength&Conditioning
Robert Hockley @coachhockley
305 Followers 252 Following Coach, helping others explore their health & performance potential; 25 years & counting. Movement is a fundamental pillar of health & performance…….
Dr. Nathan J. Savage,... @DrNathanJSavage
92 Followers 604 Following Associate Professor in the Department of Physical Therapy at Winston-Salem State University. Orthopedics, Ultrasound Imaging, Electrodiagnostics.
Citius Strength and C... @Citius_Strength
529 Followers 1K Following Strength and Conditioning I Rehab & Athletic Development![Just a young man handling my buisness...[Morehead State University Football Alum.] Athletic Performance Coach #GodStrong #LBE #AddValue 2 Thess. 3:10](https://pbs.twimg.com/profile_images/1876094378847924224/r97sUqFj.jpg)
Morris Henry Jr. @_Mojo7_
1K Followers 872 Following Just a young man handling my buisness...[Morehead State University Football Alum.] Athletic Performance Coach #GodStrong #LBE #AddValue 2 Thess. 3:10
Jesumad Joshua @JesumadJ71991
187 Followers 2K Following Positive,and outgoing person,a soccer coach who believe and put the time and effort to the development fase of it,with a big passion for teaching young players
Keith Burns @athleticrx
8 Followers 251 Following
Sam @Sam_Molloy01
10 Followers 114 Following
Oscar Coto @Oskicotix
0 Followers 80 Following
Harish @Harish615671822
0 Followers 57 Following
conference Europe @conf_in_europe
129 Followers 2K Following Conference alerts for upcoming academic conferences in Europe. Subscribe to Conference in Europe & get free conference alerts for international conferences
Doc EF @DoctorEF
182 Followers 825 Following
Sebastian Barrera @coach_sbarrera
3 Followers 29 Following
Hassan Ali🎯 @thoolfakar
58 Followers 407 Following بكالوريوس تربية بدنية مدرب رياضة التايكواندو والدفاع عن النفس مهتم باللياقة البدنية العامة والخاصة .
Federico Serna Cardon... @SernaCardo
246 Followers 974 Following Fisioterapeuta Selección Colombia Fútbol Playa 🇨🇴 Ite ad Joseph Todo es Perfecto Dios no se equivoca.
fabio de caro @decaro67881347
174 Followers 5K Following
Dusk @DuskDreamy8
150 Followers 2K Following Walking stardust in a moonlit world. Magic is my middle name.
Rada @22IS_R
33 Followers 475 Following The one and only | Doctor Of Physiotherapy | Lifelong learner.
Micael Tolosa @MikaTm
602 Followers 1K Following Graduado en Ciencias de la Actividad Física y el Deporte. Profesor de E.F., entrenador superior y preparador físico en el CB La Solana. En constante evolución
Jonas Dodoo @EatSleepTrain_
25K Followers 7K Following Head Coach @speed_works_ . Consultant to Pro football/rugby for speed/power/rehab training https://t.co/Aky73ZC85i
Les Spellman @les7spellman
36K Followers 1K Following Speed Coach | System Builder 200+ Speed Labs •Building @universal_speed • 20+ 1st-Round Picks Helping athletes & coaches build speed that transfers
Sportsmith @SportsmithHQ
30K Followers 2K Following Discover high performance with the world’s best. Home of the Pacey Performance Podcast.
Sprint Science @spikesonly
34K Followers 327 Following In-depth analysis on speed and human performance. Motion Analysis and sports technology consulting since 2006. Shares don’t imply endorsement.
Damian Harper, PhD @DHMov
9K Followers 442 Following Human Braking Performance | Founder @BrakingPerform | PhD Deceleration | Lecturer @uclan | Performance Consultant | Sport Scientist - FCASES | S&C Coach
JB Morin @jb_morin
29K Followers 267 Following PhD, Full Prof @Univ_st_etienne ❖ Consultant Sports Performance 🌐 ❖ Amateur coach-competitor: T&F⚽️🏀🚴♂️trail & triathlon Personal account & opinions
Carlos Balsalobre @DocBalsalobre
24K Followers 134 Following PhD Sports Science | Professor @UAM_Madrid | CEO @MyJumpLab | Performance consultant of pro athletes 💪🏻🔬📱 📥 [email protected]
Joseph Guarascio @CoachJoeyG
36K Followers 1K Following Assistant Athletic Director of Football Performance University of Tulsa
ALTIS @ALTIS
38K Followers 11K Following 120 Olympians coached to 57 Olympic Medals | Coach & Athlete Education | Speed | Track & Field | Power | Strength | Endurance | Team Sports.
Johan Lahti, PhD @lahti_johan
6K Followers 871 Following S&C coach (CSCS) |🇫🇮| Speed enhancement enthusiast 🏃♂️🏃♀️| https://t.co/liRtB07mIG
Ken Clark, PhD @KenClarkSpeed
18K Followers 2K Following PhD in Biomechanics, Researcher in Human Performance, Strength & Conditioning Coach (CSCS, USA-W), interested in all things SPEED
Bas Van Hooren @BasVanHooren
8K Followers 336 Following Ass prof. | S&C specialist | Athlete (1:02:00 HM 28.38 10km) | Sport scientist | PhD Follow for info on training, biomechanics, motorlearning, running, injuries
Dr John McMahon @ForcePlateCoach
6K Followers 734 Following Director of Innovation @HawkinDynamics | Honorary Associate Professor of Sport & Exercise Biomechanics @SalfordUni | Former @RoyalMarines Commando
Selçuk Korkmaz @selcukorkmaz
18K Followers 260 Following Biostatistics PhD | R package dev | AI in medicine | Dad of 2 | Deputy editor @balkanmedj (SCIE, Q1)
Jasper Verheul @jasper_verheul
431 Followers 173 Following Christian ¦ Sport and Exercise Biomechanist @CardiffMetCSSHS ¦ Running far on occasion ¦ 🇳🇱 in 🏴
Nick Tiller, Ph.D. @NBTiller
11K Followers 694 Following Exercise Scientist | Skeptic | Writer✍️ Author: The Skeptic’s Guide to Sports Science. Cutting through wellness BS since ’05.
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
François Chollet @fchollet
572K Followers 814 Following Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Sebastian Raschka @rasbt
355K Followers 1K Following ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://t.co/O8LAAMRzzW).
Andrew Ng @AndrewYNg
1.3M Followers 1K Following Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs
Santiago @svpino
424K Followers 515 Following Computer scientist. I teach hard-core AI/ML Engineering at https://t.co/THCAAZcBMu. YouTube: https://t.co/pROi08OZYJ
George Hotz 🌑 @realGeorgeHotz
300K Followers 204 Following President @comma_ai. Founder @__tinygrad__
Bojan Tunguz @tunguz
252K Followers 8K Following ML ex Nvidia. Creator of @trainxgb. Data Scientist. Physicist. Catholic. Husband. Father. Stanford Alum. Memelord. e/xgb. AMDG.
Yann LeCun @ylecun
950K Followers 764 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Matt Thome @matt_thome
947 Followers 369 Following Director of Applied Sport Science, Nebraska Athletic Performance Lab | Sport Science PhD Candidate, Edith Cowan University
Speedworks Training @speed_works_
11K Followers 2K Following Coaching athletes and coaches about speed and movement
Abhishek @HeyAbhishekk
105K Followers 372 Following Sharing practical ways to use AI for you and your business | Insights on Latest AI Tools, Tech Trends & AI Tutorials | DM open for collabs
Dylan Hicks PhD @DylHicks
4K Followers 3K Following Dad. Lecturer. Movement Scientist @Flinders. CSCS. ASCA.
Daniel Kadlec @The_DanKadlec
1K Followers 520 Following S&C Coach | PhD | Biomechanics & Skill Acquisition | Rock & Metal | wannabe R enthusiast | all views are probably stolen
Foundation 🎧 @FoundationIncCo
5K Followers 245 Following We plan, create & distribute content that shapes culture.
Ross Simmonds @TheCoolestCool
72K Followers 2K Following Founder of @FoundationIncCo + https://t.co/kiPTom1dLi - We work with some of the top SaaS & Cloud companies in the world | “Create Once. Distribute Forever.”
Next Gen Stats @NextGenStats
277K Followers 162 Following The official account of @NFL Next Gen Stats
Danny Lum, PhD, CSCS,... @DannyLum82
2K Followers 318 Following Head of strength and conditioning at Singapore Sport Institute. Currently pursuing my PhD in sports science researching on isometric strength training.
Jo Clubb @JoClubbSportSci
8K Followers 326 Following Sports Science Consultant & Founder Working as an 'External Teammate' all over the world. NEW Course: Fundamentals of Load Monitoring with @SportHorizonUK 🔗👇
Kinesport España @kinesport_es
33 Followers 43 Following #Kinesport es la organización líder en formación en fisioterapia deportiva y terapia manual.
Jan Van Haaren (@janv... @JanVanHaaren
11K Followers 2K Following ⚽️ Head of Football Insights & Innovation @ClubBrugge 👨🔬 Research Fellow @KU_Leuven 🎮 Editor for EAFC @EASports 👨🎓 Computer Science & Machine Learning
Dr Chris Bramah @chrisbramah
4K Followers 491 Following PhD Biomechanics | Consultant Physio @MIHP_UK & @mile_health | Lecturer & Researcher @SalfordUni | Specialise in running injuries, lover of track & field.
Taylor Summers @CoachTSummers
11K Followers 7K Following Husband. Director of Strength and Conditioning, Chicago State University, NCAA Division 1, Northeast Conference, M.S., CSCS, RSCC
Ledsreact @Ledsreact
235 Followers 265 Following We develop innovative wearable-free radar #sportstech for agility and performance testing🏃🏾, endorsed and used in the #MLS, #NFL, #NBA, #NHL & top EU leagues.
Sergio Llana @SergioMinuto90
3K Followers 458 Following Data Scientist @Teamworks / @ZelusAnalytics. Formerly Head of Sports Analytics @FCBarcelona and Software Engineer @CERN. From Asturias.
Peter McKeever @petermckeever
15K Followers 1K Following Making viz go brrrrrrr for @OptaAnalyst. 🇮🇪➡️🇩🇪. Dad²
Steve Barrett @SteveBarrett5
6K Followers 2K Following Vice President of Sports Performance Playermaker-UKSCA Associate Board Member-PhD-UEFA B-BASES Accredited-BASES Supervisor.Reviewer
The Daily Coach @TheDaily_Coach
35K Followers 6 Following A daily newsletter leveraging sports & organizational leadership lessons to help you win your day. Founders: @mlombardiuncgm & @GeorgeRaveling
ACL Recovery Club @ACLrecoveryCLUB
41K Followers 920 Following A safe haven for anyone who has torn their ACL. You WILL be back! #NeverQuit
Bart Dingenen @BartDingenen
4K Followers 683 Following Sport physiotherapist & associate @motion2balance - PhD - Sport injury prevention and rehabilitation - Lecturer at Hasselt University - Co-founder of SpoMex
Runeasi @runeasi_ai
259 Followers 212 Following Helping sports practitioners become go-to running specialists using our 3D Gait Lab that fits in the palm of their hands
Stefan Altmann @StefanAltmann3
886 Followers 667 Following Sport scientist @KITKarlsruhe and @TSGResearchLab I Exercise physiology, speed & agility in soccer.
Kinesport France @KinesportFrance
1K Followers 412 Following #Kinesport est l'organisme de formation leader en kinésithérapie du sport et thérapie manuelle. #partagergrandit
JournalofEliteSportPe... @JournalofESP
453 Followers 820 Following https://t.co/FJTxV2kYzs proud partners of @onetreeplanted
Human Braking Perform... @BrakingPerform
2K Followers 80 Following Enhancing our understanding of the importance of #deceleration #braking #forces for athletic performance and injury-risk reduction. Founded by @DHMov
Sportlight Technology... @Sportlight_Ltd
294 Followers 94 Following Sportlight is a UK sports tech startup providing hyper-accurate, relevant and rich intelligence to professional sports teams.