A motion supporting leg brace device provides a leg brace adjustable to increase or decrease weight transference to the leg brace as needed and adjusting of range of motion while wearing the leg brace. The device includes an upper brace section configured for coupling to a thigh of a user and a lower brace section configured for coupling to a shin of the user. The lower brace is pivotally coupled to the upper brace section by a hinge. A sole is coupled to the lower brace section such that the upper brace section, the lower brace section, and the sole define a brace. A shock absorber is coupled between the sole and the lower brace section wherein movement of the sole towards and away from the lower brace section is dampened by the shock absorber.
