What Is a Hamstring Strain?
The hamstrings are a group of muscles at the back of your thigh. They help bend the knee and extend the hip.
Common activities associated with hamstring strains include:
- Sprinting
- Soccer and football
- Basketball
- Track and field
- Tennis
- Jumping sports
- Heavy lifting
Common Symptoms of a Hamstring Strain
Symptoms can vary depending on the severity of the injury.
You may experience:
- Sudden pain at the back of the thigh
- Tenderness
- Swelling or bruising
- Pain when walking or running
- Difficulty bending or straightening the leg
- Muscle weakness
- A snapping or popping sensation during a more significant injury
What Causes Hamstring Strains?
Hamstring strains often occur when the muscle is exposed to a sudden or excessive load.
Possible contributing factors include:
- Sudden acceleration
- Sprinting
- Inadequate warm-up
- Muscle fatigue
- Previous hamstring injury
- Reduced strength
- Sudden increases in training
- Returning to sport too quickly
Hamstring Strain vs Hamstring Tightness
Hamstring tightness and a hamstring strain are not necessarily the same thing.
Tightness may feel like general stiffness or restricted flexibility. A strain usually involves more specific pain and may occur suddenly during activity.
If you experienced a sudden sharp pain while sprinting, kicking, or changing direction, it is better to have the injury assessed rather than assuming it is simply tightness.
How Is a Hamstring Strain Diagnosed?
A physiotherapist may assess:
- Where your pain is located
- How the injury happened
- Bruising or swelling
- Range of motion
- Hamstring flexibility
- Muscle strength
- Walking pattern
- Running or movement mechanics
- Previous injuries
For more significant injuries, medical assessment or imaging may sometimes be appropriate.
Can Physiotherapy Help a Hamstring Strain?
Yes. Physiotherapy can be an important part of hamstring rehabilitation.
Treatment is usually progressed according to the severity of the injury and your functional goals.
A rehabilitation plan may include:
- Activity modification
- Pain management
- Range-of-motion exercises
- Progressive strengthening
- Movement retraining
- Functional exercises
- Running progression
- Sport-specific rehabilitation
Hamstring Strain Exercises
Exercises should be introduced according to the stage and severity of your injury.
Gentle Movement
Early rehabilitation may focus on maintaining comfortable movement without repeatedly aggravating the injured area.
Progressive Strengthening
As symptoms improve, strengthening becomes increasingly important.
Your physiotherapist may gradually introduce exercises targeting:
- Hamstrings
- Glutes
- Quadriceps
- Hip muscles
- Core
Functional Exercises
Later rehabilitation may include movements that resemble your daily activities or sport.
This could involve:
- Lunges
- Step exercises
- Controlled running drills
- Balance exercises
- Agility work
Sport-Specific Training
Athletes eventually need to prepare the hamstring for the actual demands of their sport.
This may include acceleration, deceleration, changes of direction, jumping, or kicking depending on the activity.
Should You Stretch a Hamstring Strain?
Not immediately after every acute injury.
Aggressive stretching can aggravate an injured hamstring, particularly during the early stage. Your physiotherapist can determine when gentle mobility and stretching are appropriate.
The goal is not to force flexibility. It is to gradually restore comfortable movement and strength.
How Long Does a Hamstring Strain Take to Heal?
There is no single recovery timeline.
Recovery depends on:
- Severity of the injury
- Location of the strain
- Previous hamstring injuries
- Strength
- Activity demands
- Rehabilitation progress
- How quickly you return to sport
Returning based only on how the hamstring feels can be misleading. Strength and sport-specific function should also be considered.
Returning to Running and Sports
Returning to sport too quickly can increase the risk of reinjury.
A gradual progression may move from:
Before returning to full sport, you should ideally be able to perform relevant movements without significant pain and demonstrate appropriate strength and control.
How Can You Reduce the Risk of Another Hamstring Injury?
You cannot prevent every hamstring injury, but several strategies may help reduce risk.
Consider:
- Warming up before demanding activity
- Building training volume gradually
- Maintaining hamstring strength
- Training the glutes and surrounding muscles
- Avoiding sudden increases in sprinting
- Allowing adequate recovery
- Completing rehabilitation before returning to full sport
When Should You See a Physiotherapist?
Consider professional assessment if:
- Pain continues after the initial injury
- Walking remains difficult
- Bruising or swelling is significant
- You cannot return to normal exercise
- The injury keeps recurring
- Running or sprinting remains painful
- You are unsure when to return to sport
A physiotherapist can help determine your current level of function and develop a progressive rehabilitation plan.
When Should You Seek Medical Attention?
Seek prompt medical assessment if you experience:
- Severe pain
- Significant swelling or bruising
- Difficulty standing or walking
- A loud pop during the injury
- Major weakness
- A visible deformity
- Symptoms that are getting worse rather than improving
Hamstring Strain Treatment in Surrey at Renew Physiotherapy
Recovering from a hamstring strain is about more than simply waiting for the pain to disappear.
A structured rehabilitation program can help restore strength, movement, and confidence before you return to demanding activities.
At Renew Physiotherapy and Sports Clinic, sports injury management may include:
- Injury assessment
- Movement analysis
- Physiotherapy exercises
- Strengthening
- Functional rehabilitation
- Sport-specific rehabilitation
- Return-to-activity planning
Frequently Asked Questions
Can a hamstring strain heal on its own?
Mild strains may improve with appropriate self-care and gradual return to activity. Persistent, severe, or recurring injuries may benefit from physiotherapy assessment.
Can I walk with a hamstring strain?
It depends on the severity. Some mild strains allow walking, while more significant injuries can make weight-bearing painful or difficult.
Should I run with a hamstring strain?
Running should generally be reduced or avoided while it significantly aggravates symptoms. A gradual return to running is usually more appropriate once strength and function have improved.
Can physiotherapy prevent another hamstring strain?
Physiotherapy can help address strength, movement, conditioning, and return-to-sport factors that may contribute to reinjury. However, no rehabilitation program can guarantee that an injury will never recur.
How soon can I return to sports?
There is no universal timeline. Return should depend on recovery of strength, movement, symptoms, and sport-specific function rather than simply the number of days since the injury.
Conclusion
A hamstring strain can interrupt your running, workouts, sports, and everyday activities. The right rehabilitation approach can help you gradually rebuild strength and return to the activities you enjoy.
