The Biomechanics Behind Your Pain: How Sports Hernias Occur
Explore the unique muscular dynamics that make sports hernias so common yet so frequently overlooked in athletes at all performance levels.
A sports hernia develops through a biomechanical tug-of-war within your core muscles. When your abdominal muscles (rectus abdominis and obliques) contract simultaneously with your adductor longus muscle, they create opposing forces on your pubic bone. Since the adductor muscles are naturally stronger, they often win this muscular battle, causing the weaker abdominal muscles to tear. This internal conflict occurs most frequently during explosive twisting and turning movements common in sports like soccer, hockey, and tennis. The injury affects athletes at every level—from weekend warriors to elite professionals—and creates a distinctive pattern of pain that worsens with activity and temporarily improves with rest.