Muscle Strains & Tears

How Muscle Injuries Occur

Muscle strains occur when muscle fibres are stretched beyond their capacity, causing microscopic or macroscopic tears. They are graded from 1 (mild) to 3 (complete rupture). The hamstrings, quadriceps, calf, and groin muscles are most commonly affected, particularly during explosive activities like sprinting, jumping, or changing direction. Non-sporting causes include lifting heavy objects, sudden movements, or fatigue. The severity of the strain determines the recovery timeline, which can range from a few days for a mild strain to several months for a significant tear.

Structured Rehabilitation for Full Recovery

The old advice of complete rest for muscle injuries is outdated. Current evidence supports early, controlled loading to promote optimal healing. I use a phased rehabilitation approach: the initial phase focuses on protecting the healing tissue while maintaining gentle movement; the intermediate phase progressively loads the muscle with strengthening exercises; and the final phase develops the power, speed, and sport-specific demands needed for a safe return to full activity. This structured approach not only speeds recovery but significantly reduces the risk of re-injury, which is particularly high in the first few weeks after returning to sport.

Common Symptoms

• Sudden sharp pain during activity
• Localised tenderness and swelling
• Bruising appearing within 24-48 hours
• Pain when stretching or contracting the muscle
• Weakness or inability to use the muscle fully
• A palpable gap or lump in severe injuries

How I Treat It

• Early controlled loading exercises
• Progressive muscle strengthening programme
• Soft tissue massage and release
• Running and agility drills for sport return
• Eccentric strengthening for injury prevention
• Sport-specific rehabilitation and testing

What to Expect

• Assessment to grade the severity of the strain
• Early management advice for optimal healing
• Progressive rehabilitation through three phases
• Regular strength testing to track recovery
• Sport-specific return-to-play testing
• Prevention programme to reduce re-injury risk