pure2improve trainingswiel 25 x 22 cm rood zwartThe Pure2Improve training wheel offers a fun and challenging way to train your abs. Place your knees on the floor, firmly grasp the handles, and roll the wheel away from you. The depth of your chest lowering and the duration of your hold determine the intensity of the exercise. This training wheel also provides significant strength to the muscles in your back, shoulders, and arms. Color: red, black Gender: unisex Material: plastic Dimensions: 25 x 5 x