## Overview Pectoral myopathy from overexertion is strain or damage to the pectoral muscles from excessive lateral forces, such as wide jumps or slippery footing. Horses stand base-wide, have a shortened stride, resist tight turns, and show pain and swelling in the girth area. ## Causes Overload during work. ## Diagnosis Palpation and clinical gait changes. Bloodwork if rhabdomyolysis is suspected. ## Treatment Rest, anti-inflammatories, and controlled rehabilitation. ## Recovery and Prognosis Good. ## Prevention Appropriate conditioning and footing.
base-wide stance; shortened stride; reluctance to turn tightly; pain between the front legs; swelling in the girth area
## Overview Pectoral myopathy from overexertion is strain or damage to the pectoral muscles from excessive lateral forces, such as wide jumps or slippery footing. Horses stand base-wide, have a shortened stride, resist tight turns, and show pain and swelling in the girth area. ## Causes Overload during work. ## Diagnosis Palpation and clinical gait changes. Bloodwork if rhabdomyolysis is suspected. ## Treatment Rest, anti-inflammatories, and controlled rehabilitation. ## Recovery and Prognosis Good. ## Prevention Appropriate conditioning and footing.
base-wide stance; shortened stride; reluctance to turn tightly; pain between the front legs; swelling in the girth area