An intercostal muscle strain occurs when the muscles between the ribs are overstretched or torn. This can cause sharp pain with breathing, twisting, coughing, or lifting. Physical therapy can help reduce pain, restore rib mobility, and allow you to return to normal movement and breathing without discomfort.
Have you noticed sharp pain between your ribs after coughing, lifting, or twisting your body? Does taking a deep breath make you wince or feel restricted? You may be experiencing an intercostal muscle strain, a common injury affecting the small muscles that sit between the ribs.
These muscles play an important role in breathing and upper body movement. When they become strained, even simple tasks like laughing, reaching, or getting out of bed can feel uncomfortable. At Rose Physical Therapy in Washington, DC, our clinicians specialize in diagnosing rib and chest wall injuries and helping patients recover with personalized, one-on-one care.
What Are the Intercostal Muscles?
The intercostal muscles are small but essential muscles located between each rib. They help stabilize and expand the rib cage during breathing while also assisting with movements such as twisting, bending, and lifting.
Because these muscles activate every time you breathe, they work constantly throughout the day. When one of them becomes strained, even normal breathing can irritate the injured tissue and prolong discomfort.
Intercostal muscle injuries can occur suddenly or develop gradually when the muscles are placed under excessive stress.
What Causes an Intercostal Muscle Strain?
Intercostal strains occur when the muscles between the ribs are stretched too far or overloaded during movement.
Common causes include:
• Forceful Coughing or Sneezing
Repeated coughing during illness or allergies can strain the muscles between the ribs.
• Heavy Lifting
Lifting with a twisting or jerking motion can overload the rib cage muscles.
• Sudden Trunk Rotation
Quick movements during sports or daily activities can overstretch the muscles.
• Repetitive Overhead Activity
Sports such as tennis, swimming, or golf place repeated stress on the rib cage.
• Direct Trauma
Falls or sports collisions can injure the muscles between the ribs.
• Postpartum Strain
New parents often develop rib strain due to lifting patterns and core weakness after pregnancy.
In many cases, people in Washington, DC experience rib strain after a combination of prolonged desk posture and sudden physical activity.
What Does an Intercostal Muscle Strain Feel Like?
Symptoms depend on the severity of the strain but typically involve pain with breathing or trunk movement.
Common symptoms include:
• Sharp or stabbing pain between the ribs
• Pain that worsens with deep breathing
• Tenderness when pressing along the rib space
• Pain with coughing, sneezing, laughing, or yawning
• Tightness or muscle spasms along the side of the rib cage
• Difficulty lying on one side due to pressure on the ribs
• Limited trunk rotation or side bending
Mild strains may feel like stiffness or a dull ache, while more severe strains can cause intense pain even with small movements.
How Is an Intercostal Muscle Strain Diagnosed?
At Rose Physical Therapy, a detailed physical evaluation helps determine whether your rib pain is muscular, joint-related, or coming from another structure.
Your assessment may include:
• Palpation of the Rib Cage
Identifying tenderness or swelling between the ribs.
• Breathing Assessment
Evaluating how the rib cage expands during inhalation and exhalation.
• Movement Testing
Assessing trunk rotation, bending, and core activation.
• Postural Evaluation
Looking for patterns that place extra strain on the rib cage.
• Differential Screening
Ensuring symptoms are not related to joint dysfunction or more serious conditions.
In most cases, imaging is not required unless there is concern for a rib fracture or internal injury.
How Physical Therapy Helps Intercostal Muscle Strain
Physical therapy focuses on reducing irritation, restoring rib mobility, and gradually rebuilding strength in the muscles that support the rib cage.
Your treatment plan may include:
• Pain Management Techniques
Strategies such as ice, heat, or gentle modalities to calm irritated tissues.
• Soft Tissue Treatment
Manual therapy to reduce muscle tension and improve circulation.
• Breathing Retraining
Teaching diaphragmatic breathing to improve rib movement and reduce strain.
• Mobility Exercises
Gentle trunk and thoracic spine movements to restore flexibility.
• Core Strengthening
Improving stability in the deep abdominal muscles to support the rib cage.
• Postural Correction
Reducing strain caused by slouched sitting or asymmetrical lifting patterns.
• Gradual Return to Activity
Guidance on safely returning to exercise, work, or parenting activities.
Recovery timelines typically range from two to six weeks, depending on the severity of the strain and the demands of your daily activities.
Recover from Intercostal Muscle Strain at Rose Physical Therapy
Rib pain can make everyday movements feel surprisingly difficult, but the right treatment can help you recover and return to normal activities. At Rose Physical Therapy, we provide individualized care designed to reduce pain, restore rib mobility, and help you breathe and move comfortably again.
If rib pain from an intercostal muscle strain is affecting your daily life, Rose Physical Therapy is here to help. Schedule an evaluation at one of our Washington, DC locations:
Farragut North
Friendship Heights
Navy Yard
Early treatment can help reduce pain, restore mobility, and get you back to moving comfortably through your day in DC.