Conformation of the front legs of your horse is discussed in this article, third in the series by noted author Heather Smith Thomas.
Conformation of the horse Equine Orthopaedics and Lameness
Conformation faults in horses Equine Orthopaedics and Lameness
Beef Conformation: Hind Legs - Alabama Cooperative Extension System
Conformation and the Sport Horse – The Horse Magazine
How Straightness Affects the Equine Hoof
Horse Conformation - Head, Neck and Shoulders
Conformational Features of Horses – CTS Courses
Evaluating Horse Conformation: Factors that Judges Look For
Importance of Correct Front Leg Conformation