Fox-girl VIXEN trains in her favorite martial art: Karate-Do

Vixen: "Karate-Do, is unarmed martial-arts discipline employing kicking, striking, and defensive blocking with arms and legs. Emphasis is on concentrating as much of the body’s power as possible at the point and instant of impact. Striking surfaces include the hands (particularly the knuckles and the outer edge), ball of the foot, heel, forearm, knee, and elbow."