It is best known for its extremely heavy muscling, especially in the hindquarters. Despite their stature they have excellent muscling and perform well in steer and carcass competitions. The legs have long, tapering muscling, with in general no feathering on the lower legs. They evaluate the animals based on criteria such as conformation, gait, and muscling. Ziggler gained an early advantage by muscling his opponent into the turnbuckle with a powerbomb. For meat animals, muscling is an important trait. Older horses and horse with heavy muscling are more prone to this condition. Another approach to increasing meat production in GM fish is "double muscling". Extremes in muscling or bone are considered faults. It is known for its style, correctness, and muscling. This causes tensions between Jacqui and Myra who has "had enough of Jacqui muscling in".