Physical trainer and sports injury rehabilitation specialist

Sergi Casas

Coming back after an injury is not a matter of luck.


I've spent over ten years supporting amateur and semi-professional athletes with their physical preparation and their return to competition after an injury.

I focus on prevention, functional rehabilitation and weekly monitoring of load and wellbeing based on objective data, not intuition.

Sergi Casas
Individualised programmingFeedback on your videoInjury rehabilitationLoad and wellbeing monitoring

What I do


Individualised programming

Your week is built from what your body can take this week, and it gets adjusted whenever the numbers say otherwise.

Feedback on your video

You record yourself doing the exercise and I write the feedback anchored to the exact second you need to watch. No more "I'll explain it on Thursday".

Injury rehabilitation

From the day you get injured to the day you compete again. The all-clear is decided with the physiotherapist and the coaching staff, not the calendar.

Load and wellbeing monitoring

A one-minute questionnaire every day and, if you wear one, your watch data. That way fatigue shows up before it turns into an injury, not after.

Coaching options


Full coaching

For those who compete every weekend and want the whole season under control.

  • Your week, planned and readjusted
  • One minute of questionnaire a day
  • Every video you send, reviewed
  • Write to me whenever you need

Coming back from an injury

For those already diagnosed who want to compete again without a relapse.

  • Phased plan with criteria for each step
  • Daily discomfort tracking
  • Coordination with your physiotherapist
  • Length: whatever your progress says

One-off review

For those already training on their own who just want an outside eye.

  • You send me whatever videos you want reviewed
  • I answer them one by one
  • No season-long commitment

Let’s talk about your case

Experience


2016-2026

Physical trainer

Club Esportiu Vallgorina

Physical preparation for the first team and individual pre-season monitoring. Designed strength and hamstring-injury prevention plans for the coaching staff.

2020-2026

Coaching i psicologia d'alt rendiment

Federación Territorial de Fútbol Base

Acompanyament mental

Gestor de professionals de l’entorn d’un esportista d’èlit

Controlar i organitzar els doferents professionals que poden intervenir en la performance dmun jugador professional.

Education


2011-2015

BSc in Sport and Physical Activity Sciences

Metropolitana del Segre University

2016-2017

MSc in Sports Injury Rehabilitation

Ripollet School of Sports Sciences

2019

Curs de valoració funcional del moviment

Institut Català de Formació Esportiva

Articles


Working philosophy

I always work from objective data: a daily questionnaire, Whoop when available, and periodic functional assessments. The decision is always shared with the coaching staff.

Availability

I work with clubs and individual athletes across the region, combining in-person sessions with remote monitoring for away match days.

Get in touch


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