What Are Sprain and Strain?
A sprain and strain are soft-tissue injuries that affect different structures. A sprain involves a ligament, which connects bone to bone, while a strain affects a muscle or tendon, which connects muscle to bone. Both injuries may follow sports activity, sudden force, repeated loading, or movement beyond normal tissue tolerance.
Quick Facts About Sprain and Strain
Category
Soft-tissue injury
Used for
Sports injury assessment
Common confusion
Sprain and strain describe different tissues
Also called
Soft Tissue Injury, Soft-tissue injury
Often discussed with
Sports Injury Treatment
Key Takeaways About Sprain and Strain
- Sprains involve ligaments, and strains involve muscles or tendons.
- Movement, strength, and tenderness help guide the clinical assessment.
- A strain is not another name for a sprain.
How Sprain and Strain Works
Sprain and strain describe tissue injuries that can change movement and local function. A sprain affects a ligament near a joint. A strain affects a muscle or tendon. The terms identify the involved tissue, not simply the body part that feels sore.
Related glossary terms: Acute Injury, Range of Motion, Manual Muscle Testing.
A clinical assessment connects the reported activity with findings such as tenderness, swelling, strength, and range of motion. A basketball landing may place stress around the ankle, while lifting may load the lower back or shoulder. The assessment also considers whether symptoms fit a muscle spasm, joint irritation, or another condition. These distinctions help organize care within sports injury treatment.
From the Arrowhead Clinic Chiropractic - Albany team
When we assess a suspected sprain or strain, we review how the injury occurred and examine movement, strength, tenderness, and joint function. We use those findings to identify the tissues involved and to shape care within Sports Injury Treatment.
Sprain and Strain in Practice: A Real-World Example
A recreational athlete may feel ankle pain after landing awkwardly during a game. The examination focuses on the ankle's ligaments, movement, strength, and surrounding muscle response to distinguish a sprain from a strain or another source of symptoms.
Related Services
Related Terms
Acute Injury
An acute injury is sudden tissue damage caused by a distinct event, such as a fall…
Range of Motion
Range of Motion is the degree through which a joint can move in a specific direction…
Manual Muscle Testing
Manual Muscle Testing is a hands-on assessment that examines how well a specific muscle or muscle…
Muscle Spasm
A muscle spasm is an involuntary, sudden tightening of muscle fibers that can create pain, stiffness…
Arrowhead Clinic Chiropractic - Albany
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