Published my thesis in full, I provide the different papers here (1/5)

The World Cup 2026 Challenge No One Is Ready For @fsitraining_ youtu.be/9LSe-2vuoMs?si=_9FL…

El calor es un “estresor” a tener muy en cuenta en el deporte. No solo por cuestiones de rendimiento, que también, sino de salud. En esta FSI talk, el prof Sebastien Racinais nos habla sobre ello (y nos da pequeños trucos) fsi.training/en/blogs/fsi-ta…

Soft tissue adaptation to Eccentric Overload The last data about… open.spotify.com/episode/1Cj… youtu.be/RkVBhHmzeJU?is=xlWf…

🧊⚽ ¿Sirve realmente un chaleco de frío para acelerar la recuperación tras esfuerzos repetidos en condiciones de calor? La ciencia empieza a dar respuestas 👇 👉 Artículo: jhk.termedia.pl/Physiologica… 🧵👇

🎙️ New Podcast Summary 🎙️ Curvilinear sprinting: How we can test and train this unique quality with @AlbertoFilter “We train footballers like Pac-Man but a lot of sprinting in football is not in straight lines, the game is parabolic” 🔗 sportsmith.co/articles/curvi…

⚽️6 weeks of Curvilinear sprint training improved 5 m & 20 m sprint, COD, and sprint mechanics (↑Pmax, ↑RFmax; p≤0.05) in youth soccer players, with similar gains for narrow and wide curves. Solleiro-Duran et al.:🔓🔗 DOI: doi.org/10.5114/biolsport.20…

Intensity vs Volume: What Actually Builds Endurance? Exercise science finally gives us a clear answer 👇 Here’s what a large science-backed meta-analysis found: 1. Training intensity drives mitochondrial growth Higher intensity training led to up to 3.9x greater increases in mitochondrial content compared to lower intensity work. 2. Sprint interval training punches above its weight Short, intense sessions produced stronger mitochondrial adaptations than longer endurance sessions. 3. Volume matters, but less than you think More sessions help, but gains plateau faster than with increases in intensity. 4. Capillarization improves with consistency Capillary growth increases over time, especially after 8 weeks, regardless of training style. 5. Untrained individuals adapt faster Beginners see larger improvements than well trained athletes due to higher trainability. 6. Benefits apply across ages and health status Young, old, healthy, and clinical populations all showed positive adaptations. If time is limited, intensity delivers the biggest return. Train smart, not just long.

En la misma revista científica @Vic_BelGa ha publicado también: ✅ Impacto del rol y tamaño del campo en juegos de posición 🔗doi.org/10.1177/174795412513… Y en @sportsbiomechj ✅ Validez de la app @MyJumpApp para cronometraje de sprints curvos 🔗 doi.org/10.1080/14763141.202… Enhorabuena!

🚀 The biggest Android update ever for @myjumplab With popular validated sprint tests by 🐐(@PierreSamozino @jb_morin @chrisbramah @AlbertoFilter) 🔬 Horizontal F–V profile ✅ Sprint Mechanics Assessment Score (S-MAS) 🌀 Curved sprint Now available👇 play.google.com/store/apps/d…

More free info available 👉 jhk.termedia.pl/The-Relation… @AlbertoFilter @marcmparera @TomDosSantos91 @bernarequena @IrineuLoturco @reQgroup

Most of the curvilinear sports tech is unfortunately low quality. Buyer beware .

We said it 6 years ago at FSI Lab - now more evidence: curvilinear sprinting is the one of main event in football 1️⃣ 85% of sprints 2️⃣ 52% of HSI sprint-related patterns (Gandarias, 2025) 3️⃣ Offside rule favors curved high-speed entries 4️⃣ COD without braking = energy-efficient

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 through the CMAS🏃 Uncover which components may be effective in reducing injury incidence🔎👇 🔗 sciofmultispeed.com/acl-inju…

FSI Talks #16 is now available! 🎉 In this episode, we explore the power of sport science in leading performance teams with João Ribeiro 📺 Watch the full episode on YouTube: youtu.be/ZKjzrqM1k9M?feature… 🎧 Listen now on Spotify: open.spotify.com/episode/2k5…

A combo drill of both curved and linear sprinting during a recent Liverpool training session. Research indicates approx 85% of football sprints are curvilinear. And, separately, that 45% of goals scored are preceded by a linear sprint. Makes sense to train both.

👟 How does each type of exercise affect performance? 📉 What are the implications for physical preparation? 🔍 Find out here 👉fsi.training/en/differences-…

Sergio Ramos Joins FSI Training! 🏆 We are proud to announce that @Sergioramos is joining FSI Training as our Football Senior Advisor! ⚽ His experience, leadership, and winning mentality will be invaluable in shaping the future of football professionals. Welcome, Sergio! 👏

The day has come! 🚨 FSI VII Conference is finally here! This is your opportunity to join top football experts, innovators, and professionals from around the world, with the support of @CharlotteFC @bofastadium 🔗Get your passes here: fsi.training/en/fsi-hub-even…