Muscle disorders and rehabilitation in canine athletes.

Muscle disorders associated with physical exertion in human athletes include delayed-onset muscle soreness, muscle strain, muscle tears, rhabdomyolysis, and acute and chronic compartment syndromes. Given that the structure of muscle is similar among different species, it is reasonable to expect that dogs experience the same phenomena. This article focuses on several of the muscle disorders of bird dogs, namely, coccygeal muscle injury and infraspinatus muscle contracture, and on those of dogs involved in tracking-obedience-protection training, namely, fibrotic myopathy, with an additional discussion of muscle strain. For injury prevention, one important area that can be adapted to canine athletes is the incorporation of warm-up and cool-down into the training program.