Core Sliders are great fitness equipment, that are used to tune up and strengthen the whole body from abs, shoulders, back up to butt and legs. The principle of the workout with core sliders is to moving arms and legs on the floor, with the core sliders creating resistance to the floor. Depending on the position of the body, individual muscle parts are trained. The upper side of the sliders made of comfortable soft foam ensures the comfort during the workout. The lower side made of ABS low friction plastic ensures sliding on almost every surface. The diameter of one core slider is 18 cm and the package consists of two pieces of core sliders.