Exertional rhabdomyolysis in horses is commonly referred to as which term?

• A. Tying up
• B. Exertional rhabdomyolysis
• C. Shaker foal syndrome
• D. Stringhalt

Answer: (A)

Tying up is the common name for exertional rhabdomyolysis in horses. After strenuous exercise or inadequate conditioning, a horse’s hindquarter muscles can become painfully stiff and firm as muscle fibers break down, leading to reluctance to move and signs like sweating. This familiar, everyday term is what veterinarians and horse owners use to describe this exercise‑induced muscle problem. The other options refer to different conditions: Shaker foal syndrome is a neurologic issue seen in foals, and stringhalt is a distinct gait abnormality affecting the hind limbs.