Abstract: A circular block system that comprises of a circular block that has an inner peripheral side and an outer peripheral side, the peripheral sides have the same height. Opposing channels are defined on the outer peripheral sides. Crossing linear channels are defined on the bottom of the circular block. The crossing linear channels connect the opposing channels. A resistance band is passed through the crossing linear channels when using the circular block system to stretch or exercise. The top of the circular block is a non-slip surface.

Abstract: A balancing exercise device that provides an athlete with a rotating and flexible platform that strengthens the core of a user while promoting his or her proper body alignment, the balancing exercise device comprises of a base that is connected to a spinning mechanism attaches to a spring mechanism platform. A three spring mechanism that is composed of three springs, the springs are attached to the spring mechanism platform so that all spring are equally distanced from the center of the spring mechanism platform and each spring is equally distanced from each other. And, a support base having a top and a bottom, the three spring mechanism is attached to the bottom of the support base at a position wherein all spring are equally distanced from the center of the bottom of the support base and each spring is equally distanced from each other.