Sports Hernia
A groin muscle injury from twisting sports
Quick Facts
- Type: Soft-tissue groin injury
- Better name: Athletic pubalgia
- Common in: Twisting and kicking sports
- Key feature: Groin pain without a true bulge
Overview
A sports hernia is a painful injury of the soft tissues, usually the muscles, tendons, or ligaments, in the lower abdomen and groin. Despite its name, it is not a true hernia, because there is usually no visible bulge of tissue pushing through the abdominal wall. A more accurate name is athletic pubalgia or core muscle injury.
It typically develops from the repetitive, forceful twisting and turning movements involved in sports such as soccer, hockey, football, and tennis. The strain weakens or tears the tissues where the abdominal and thigh muscles attach near the pubic bone, causing chronic groin pain that worsens with activity. Although a sports hernia is not a true hernia, a true hernia can sometimes coexist, so careful evaluation is important.
Symptoms
The main feature is activity-related groin or lower abdominal pain. Typical signs include:
- Pain in the groin or lower abdomen, often on one side
- Pain that worsens with twisting, sprinting, kicking, sit-ups, or coughing
- Pain that eases with rest but returns when returning to sport
- Tenderness in the groin, sometimes spreading toward the inner thigh
- No obvious bulge, unlike a true hernia
The pain may start suddenly during a movement or build up gradually over time. Because the symptoms overlap with other groin problems, a proper assessment is needed to confirm the cause.
Causes
A sports hernia is caused by stress on the muscles and tendons of the lower abdomen and groin where they attach near the pubic bone.
- Repetitive twisting and turning: Sudden changes of direction, sprinting, and kicking place strain on these tissues.
- Forceful movements: Powerful contractions of the abdominal and thigh muscles during sport can stretch or tear the tissue.
Over time these forces can weaken or partially tear the structures that stabilize the area, leading to chronic pain. An imbalance between strong thigh muscles and weaker abdominal muscles may make injury more likely.
Risk Factors
- Playing sports with frequent twisting, cutting, and kicking, such as soccer or hockey
- Intense or sudden increases in training
- Weak abdominal muscles relative to thigh muscles
- Previous groin injuries
- Inadequate warm-up or conditioning
Diagnosis
Diagnosis is based on the history, examination, and tests to rule out other causes:
- History and examination: A doctor asks about the sport and movements that trigger pain and checks for tenderness and pain on resisted movements or coughing.
- Checking for a true hernia: The groin is examined to see whether an actual hernia bulge is present.
- Imaging: Ultrasound or MRI may be used to assess the soft tissues and rule out other injuries.
Because several conditions can cause groin pain, a sports hernia is often a diagnosis reached after excluding other causes.
Treatment
Most sports hernias are treated without surgery at first.
- Rest and activity change: Avoiding the movements that cause pain to let the tissues heal.
- Physical therapy: A guided program to strengthen the abdominal and core muscles and improve flexibility and balance.
- Pain relief: Anti-inflammatory medication and ice may help during recovery.
- Surgery: Considered if pain persists despite several weeks to months of conservative treatment, to repair the weakened tissue. Rehabilitation follows surgery.
A gradual, supervised return to sport helps prevent the injury from coming back.
Prevention
- Warm up thoroughly and stretch before activity
- Strengthen the core and abdominal muscles, not just the legs
- Increase training intensity gradually rather than suddenly
- Use good technique for cutting, twisting, and kicking movements
- Allow adequate rest and recovery between sessions
- Address minor groin pain early rather than playing through it
When to See a Doctor
See a doctor if you have persistent groin or lower abdominal pain that worsens with sport and does not improve with rest. Also seek evaluation if you notice:
- A visible bulge in the groin, which may indicate a true hernia
- Pain that limits your daily activities, not just sport
- Numbness, tingling, or pain spreading down the leg
Seek urgent care if a groin bulge becomes suddenly painful and firm and cannot be pushed back, as this could signal a trapped true hernia needing emergency treatment.
Frequently Asked Questions
Is a sports hernia a real hernia?
Not usually. A sports hernia is a strain or tear of the groin and lower abdominal soft tissues, without the bulge of a true hernia. A more accurate name is athletic pubalgia or core muscle injury, though a true hernia can sometimes occur alongside it.
What causes a sports hernia?
It is caused by the repetitive twisting, turning, sprinting, and kicking of sports such as soccer and hockey, which strain the muscles and tendons near the pubic bone. An imbalance between strong thigh muscles and weaker abdominal muscles can contribute.
How is a sports hernia treated?
Most cases improve with rest, avoiding the movements that cause pain, physical therapy to strengthen the core, and anti-inflammatory medication. Surgery to repair the tissue is considered if pain persists despite several weeks to months of conservative care.
How long does a sports hernia take to heal?
Many people improve over several weeks to a few months with rest and physical therapy. If surgery is needed, a supervised rehabilitation program follows before returning to sport.
Should I see a doctor for a sports hernia?
Yes, if groin pain persists and worsens with sport. A doctor can confirm the diagnosis, check for a true hernia, and guide treatment. Seek urgent care if a groin bulge becomes suddenly painful and cannot be pushed back.
References
- American Academy of Orthopaedic Surgeons (AAOS). Sports Hernia (Athletic Pubalgia).
- Mayo Clinic. Sports hernia.
- MedlinePlus, U.S. National Library of Medicine. Groin injuries.
- American Orthopaedic Society for Sports Medicine. Core and groin injuries.