A physical therapy assembly includes a platform that is positionable on a horizontal support surface thereby facilitating a user to stand on the platform. A support bracket is removably attachable to the platform and the support bracket has a grip that is integrated into the support bracket. The support bracket extends upwardly from the platform having the grip being spaced from the platform thereby facilitating the grip to be gripped by the user when the user stands on the mat. The support bracket is oriented to angle rearwardly on the platform thereby facilitating the user to perform assisted squats when the user grips the grip. In this way the support bracket facilitates the user to perform physical therapy exercises.