Example site This is a demonstration, not a real business. Rodrigo Alcaraz does not exist and the figures are illustrative. Get one like this →
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Colegio de FisioterapeutasColegiado · N.º 8214MScSports & Exercise MedicineSETRADEMemberIndemnity€10m professional

Sports physiotherapist · Seville

Back to playing, not back to comfortable

Hamstrings, ACLs and ankles. Rehabbed back to playing rather than back to comfortable.

12years in practice
Same weekappointments
4seasons in a club
Colegiadoand insured

02

Hamstring strain — The phases

A moderate strain, on a plan. The dates move; the order does not.

Rehab phases
Day 0–3 Protect and offload. Not immobilise. Week 1 Isometrics, then early lengthening. Loading starts now. Week 2–3 Eccentric work, the part everybody skips. Week 4–5 Running progression, on a plan rather than by feel. Week 6+ Sprint exposure and the criteria below.

A moderate strain, on a plan. The dates move; the order does not.

03

Return-to-play criteria

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Decided on measured criteria, not on whether it still hurts. Published here so you can hold me to it — and so your club can.

Hamstring strain

3 to 8 weeks
TestThresholdMeasured by
Eccentric strength≥ 90% of the other leg Hand-held dynamometer
Single-leg bridge≥ 90% symmetry Repetitions to failure
Sprint exposure2 sessions at 95%+ max speed GPS or timing gates
Askling H-testNo apprehension Clinical
Limb symmetry Injured sideOther side
Iso strength Eccentric Single-leg bridge Hop distance

Limb symmetry at week 6. Under 90% is not a pass, and the eccentric number is the one that matters most here.

04

Real availability. Prices on the page, and most insurers billed directly.

Assessment

€6545 min

What happened, what it is, and how long it will realistically take. You leave with a plan and a timeline, in writing.

Follow-up

€4530 min

Treatment and progression. Most people need between four and eight of these, and I will tell you when you no longer do.

Return-to-play testing

€12060 min

The full battery against the published criteria. Useful before you go back, and before a club signs you off.

05

Patients

Three people, and what actually happened. Including the part where they disagreed with me.

I had torn the same hamstring three times in two seasons. The difference here was that he told me week six and meant it, and would not sign me off at week four when I asked. First season since 2021 I have finished.
Hamstring · 3rd recurrence · returned week 7
Álvaro M.Winger, Tercera RFEF
My surgeon said six months. Rodrigo showed me the criteria, wrote to him, and the two of them agreed on nine. I was furious at the time. My quad was at 74% in month six, which I would never have known.
ACL reconstruction · returned month 10
Carla V.Basketball, LF Challenge
I had rolled the same ankle so many times I thought it was just my ankle. Six weeks of balance work that felt pointless at the time and it has not gone since. Nobody had ever tested it.
Chronic ankle instability · no recurrence in 14 months
Tomás R.Amateur runner, Seville

06

Rehab library

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Filmed by me. Free, and the reason most people find this site.

Hamstring

Nordic hamstring curl

The regressions nobody shows you

1:44

Groin

Copenhagen adduction

Loading that people will keep doing

1:58

Ankle

Single-leg calf raise

Why the knee position changes everything

1:12

Ankle

Star excursion balance

How to test it on your own

2:06

Knee

Spanish squat

For tendon pain, and how heavy to go

1:36

ACL

Isometric quads

Week one, and why it matters this early

1:28

07

Load it, do not rest it

Beyond the first few days, rest is what makes tissue weaker. Almost all of the work is loading — carefully, progressively, and earlier than most people expect.

Measure, do not ask

“How does it feel” is not a return-to-play criterion. Strength symmetry, hop tests and movement quality are, and they have numbers attached.

Say the timeline on day one

Even when it is sixteen weeks and you do not want to hear it. The people who reinjure are the ones who were told what they wanted.

One email a month

One injury, explained properly. Nothing sold.

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