Roberto Portillo

Preparador físico en @Osasuna | Ex @CD_Izarra @CDArnedo @EF_Huesca

[Udinese Calcio Performance Department ⚫️⚪️ @udiperformance]

OFF-SEASON ≠ DOING NOTHING 🔋🆚🧘🏻

Evidence shows that just 2–4 weeks of complete inactivity can reduce aerobic fitness, strength, sprint performance and neuromuscular function.

The goal of the off-season isn’t to train hard. It’s to maintain the minimum effective dose.

[The Touchline | 𝐓 @TouchlineX]

🚨🗣️ 𝗡𝗘𝗪: Arjen Robben: "I don't see the same obsession that I had with football back with the current generation. The way I experienced the sport, I don't really see it back anymore."

"I understand that it's a different generation. But I miss the awareness of what you truly need in order to make it in football. They all shout: 'I want to make the first team, I want to realize my dream', but then you have to show this EVERY SINGLE DAY, not just ONCE A WEEK, no.. you have to give 100% EVERY SINGLE DAY!"

"This generation shouts a lot, but you need to DO."

[Udinese Calcio Performance Department ⚫️⚪️ @udiperformance]

Acceleration in football⚽️:Fighting

Not just legs

✔️ Variability → transfer (Davids 2013)
✔️ Arm action → sprint performance (Bezodis 2008)
✔️ Core → force transfer (Kibler 2006)
✔️Horizontal Force (H0) → Drives Aceleration (Morin, 2015)

👉 Train interaction, not isolation

[Tajonar @Osasuna_Tajonar]

JUVENIL 'A' - DIVISIÓN DE HONOR

[BeMagistral Football Education @be_magistral]

⚽️ ¡𝐕𝐮𝐞𝐥𝐯𝐞 𝐞𝐥 𝐂𝐨𝐧𝐠𝐫𝐞𝐬𝐨 𝐌𝐚𝐠𝐢𝐬𝐭𝐫𝐚𝐥! El punto de encuentro de la mayor comunidad del fútbol del mundo.

El 12 y 13 de mayo disfruta en abierto de la élite del fútbol.

📲 Regístrate gratis en https://t.co/Mb2fQAiCST
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[Roberto Portillo @Roberto_PG8]

@be_magistral @Raul_Lecumberri @borja_arce95

[Allistair McCaw @AllistairMcCaw]

10 ways to increase your value in a team:
1. Arrive early
2. Come prepared
3. Be a great communicator
4. Encourage others
5. Display a high work ethic
6. Be a problem solver
7. Show compassion
8. Bring a good energy
9. Be supportive
10. Do more than what’s asked

[Reads with Ravi @readswithravi]

8 Important Lessons I learned in 2025:

- Discipline is the real flex.
- The calmer you are, the clearer you think.
- Action is the antidote to anxiety.
- Confidence comes from preparation.
- Just make it exist first. You can make it good later.
- Your next move matters more than your last mistake.
- Allow yourself to shine without the desire to be seen.
- Some years you win, some years you build character.

[Reads with Ravi @readswithravi]

James Clear: The ability to bounce back quickly is a key skill in life.

[Ryan Holiday @RyanHoliday]

Every obstacle is an opportunity to get better.

[Raúl Lecumberri @Raul_Lecumberri]

Temporada 2025/2026 🔴🔵⚽

[Gareth Sandford @Gareth_Sandford]

More total distance ≠ more aerobic fitness.

But it’s still one of the most misunderstood assumptions in team sport conditioning.

Let’s break down why, and who it’s failing.👇

[C. A. OSASUNA @Osasuna]

❤️ TAJONAR 2025/26 ❤️

[Tajonar @Osasuna_Tajonar]

JUVENIL ‘A’ | ¡Mañana comienza una nueva temporada del División de Honor!

🎙️ Raúl Lecumberri: "La pretemporada nos ha ayudado a adaptarnos un poco más a la categoría y el equipo está con ganas e ilusión”.

🆚 @Alaves
🕛 12:00 H
🏟️ Tajonar

[Jesus Candelas @Candelasfutsal]

Los equipos sobresalen porque cuentan con personas excepcionales. Son talentosos, pero lo más importante es que cuentan con personas de gran carácter, trabajadoras, mentalmente fuertes, desinteresadas y humildes.

[Pep Marí @pepmari4]

Pocas cosas educan tanto como aprender a priorizar el colectivo por encima de los individuos.
#laúltimareflexióndeldía

[C. A. OSASUNA @Osasuna]

INFORMACIÓN | Tajonar imparte su metodología a dos canteranos de Indonesia.

[Tajonar @Osasuna_Tajonar]

INFORMACIÓN | Osasuna presenta 'Tajonar 3.0', su tercer plan estratégico de cantera.

https://t.co/uSNAeSBTuW

[Raúl Lecumberri @Raul_Lecumberri]

Temporada 2024/2025 ✅

[Tajonar @Osasuna_Tajonar]

🔝 Los entrenadores de Osasuna han sido reconocidos con el premio al Mejor Cuerpo Técnico de #LALIGAFCFUTURES.

👏 ¡Muchas felicidades por vuestro trabajo! Zorionak!