## Overview Pectoral muscle strain is injury to the muscles between the forelimbs, often from wide-stance landings, slipping, or doing the splits. It produces a shortened forelimb stride, reluctance to abduct the limb, swelling between the front legs, and a stiff gait. It is relatively common in eventers and trail horses on slippery ground. ## Causes Acute overload from abduction or slipping. ## Diagnosis Palpation of pain and swelling, and ultrasound if needed. ## Treatment Rest, anti-inflammatories, and gradual return to work. ## Recovery and Prognosis Good. ## Prevention Safe footing and progressive conditioning.
shortened stride in front; reluctance to abduct the forelimb; swelling between the front legs; pain on palpation; stiff gait
## Overview Pectoral muscle strain is injury to the muscles between the forelimbs, often from wide-stance landings, slipping, or doing the splits. It produces a shortened forelimb stride, reluctance to abduct the limb, swelling between the front legs, and a stiff gait. It is relatively common in eventers and trail horses on slippery ground. ## Causes Acute overload from abduction or slipping. ## Diagnosis Palpation of pain and swelling, and ultrasound if needed. ## Treatment Rest, anti-inflammatories, and gradual return to work. ## Recovery and Prognosis Good. ## Prevention Safe footing and progressive conditioning.
shortened stride in front; reluctance to abduct the forelimb; swelling between the front legs; pain on palpation; stiff gait