Hamstrings: returning to sport step by step
Pain at the back of the thigh, sometimes sudden during an acceleration (pulled muscle), followed by stiffness.
Why it happens
Sprints, fatigue, insufficient warm-up, strength imbalance, previous injury: this injury recurs easily.
Coming back in four stages
- 1
Pain-free walking and light cycling, without forced stretching.
- 2
Progressive strengthening prescribed or approved by your physiotherapist.
- 3
Slow running on flat ground, without acceleration.
- 4
Progressive accelerations (for example at 60% then 80% of your top speed), sprints last of all.
Move on to the next stage after 2 sessions in a row with discomfort of 2 out of 10 or less and no pain the next day. Each stage usually lasts 1 to 2 weeks, depending on your healthcare professional’s advice. For the hamstrings, no acceleration until lunges and single-leg bridges feel free of any pulling.
Movements to postpone
Strengthening exercises
Glute bridge
Lying on your back, knees bent, lift the hips squeezing the buttocks, hold 2 seconds, lower slowly. Later: on one leg.
To start: 3 sets of 12, 2 seconds at the top, every other day.
Variations, mistakes and progression
- Easier
- Smaller range, feet closer to the buttocks.
- Harder
- On one leg, then with your shoulders on a sofa.
- Common mistakes
- Arching the lower back instead of squeezing the glutes.
- Letting the knees drift apart or together.
- Moving on
- When 3 × 12 on one leg is easy, with the pelvis staying level.
Sliding hamstring curl
Lying on your back, heels on a towel on the floor, hips lifted: slide the heels towards the buttocks then return slowly.
To start: 3 sets of 8, 3 seconds on the way back, every other day.
Variations, mistakes and progression
- Easier
- Pelvis on the floor, smaller range.
- Harder
- On one leg, or keeping the pelvis lifted for the whole set.
- Common mistakes
- Letting the pelvis drop during the movement.
- Going fast on the way back.
- Moving on
- When 3 × 10 on one leg is easy and cramp-free.
Hip hinge (light deadlift)
Standing with a straight back, push the hips back while lowering a light weight along the shins, then rise squeezing the buttocks.
To start: 3 sets of 10 with a light weight, every other day.
Variations, mistakes and progression
- Easier
- No weight, hands sliding down your thighs.
- Harder
- Slightly heavier weight, or the single-leg version.
- Common mistakes
- Rounding the back.
- Bending the knees like a squat instead of pushing the hips back.
- Moving on
- When 3 × 12 is done with a straight back and no pulling at the back of the thigh the next day.
Nordic hamstring lowers
Kneeling with ankles held by a partner, lean forward as slowly as you can then catch yourself with your hands. Few repetitions.
To start: 2 to 3 sets of 3 to 5, twice a week at most.
Variations, mistakes and progression
- Easier
- Lower only a short way, or use a band fixed behind you for help.
- Harder
- Longer, slower lowering, then more repetitions.
- Common mistakes
- Bending at the hips to make it easier.
- Doing too much at once: strong soreness for several days.
- Moving on
- When 3 slow sets of 5 do not leave soreness for more than 48 hours.
The doses are starting points. Stay at 2 out of 10 discomfort at most, during and the next day; otherwise switch to the easier version or go back to the previous exercise.
When to stop and see a professional
Sudden pain with a tearing sensation, a large bruise or inability to walk normally: see a doctor.
Rehab’s advice
No sprints or accelerations until a stage passes without discomfort. Plan a long warm-up, as this injury recurs easily.
What the Rehab plan does for this injury
The plan starts at 35% of your previous training volume and builds up to 85%, with a consolidation week every three weeks. If your discomfort reaches 5 out of 10, it stops and refers you to your doctor or physiotherapist.
In which sport?
- AthleticsAccelerations come last: build up through 70 to 80% of your speed before maximal sprinting.
- Football (soccer)Sprints and powerful kicks come last; build through 70 to 80% before 100%.
- RugbySprints are the last stage; build speed gradually.
- Field hockeyAccelerations come last; build up progressively.
- TaekwondoAvoid high kicks and splits at first; warm up thoroughly.