Groin Injuries: What's Actually Going On and How to Rehab Them
Groin injuries are among the most frustrating in sport. They're slow to diagnose, slow to heal, and have a well-earned reputation for lingering far longer than athletes expect. Understanding what's actually happening is the first step toward getting it right.
What Is a Groin Injury?
"Groin pain" is a broad term that covers several distinct structures, the adductor muscles along the inner thigh, the hip flexors, the pubic symphysis, the inguinal region, and sometimes the hip joint itself. This is important because each has a different mechanism, presentation, and rehabilitation approach. What gets loosely called a "groin strain" may actually be adductor tendinopathy, a sports hernia, hip-related pathology, or referred pain from the lumbar spine. Accurate diagnosis matters significantly here.
Why It Lingers
The adductors and surrounding structures are under load in almost every direction of movement - cutting, sprinting, kicking, changing direction. This makes true rest difficult, and explains why groin injuries that are undertreated or returned to sport too quickly have high recurrence rates. In sport, groin injury recurrence is one of the most common re-injury patterns seen, particularly in hockey, soccer, and football.
What Rehab Actually Looks Like
The evidence is clear that progressive loading, not rest alone, is what drives recovery in adductor and groin injuries. The Copenhagen Adductor exercise has strong research support for both rehabilitation and prevention, building adductor strength through an eccentric loading pattern that directly addresses the demands of sport. Hip flexor strengthening, core stability work, and gradual reintroduction of sport-specific movement completes the picture.
Early-stage rehab focuses on pain-free range of motion and low-load strengthening. As symptoms settle, load and complexity increase progressively until the athlete can perform sport-specific cutting and sprinting without limitation. Returning to sport based on symptom resolution alone, rather than demonstrated strength and movement capacity, is one of the main reasons groin injuries come back.
The Takeaway
Groin injuries reward patience and a structured approach. Rushing back to sport and skipping the loading phases of rehab is the most reliable way to end up back on the sideline. Get it assessed properly, follow a progressive program, and earn your way back.
This post is intended for general educational purposes and does not constitute medical advice. Please consult a qualified healthcare provider for assessment and treatment specific to your condition.