Matching Pairs GEL40Online version ......... by Tea Cher 1 Yoga mat 2 Hula hoop 3 Swiss ball 4 Treadmill 5 Barbell 6 Dumbbell Also known as a fitness ball, exercise ball, or physio ball. A thick, cushioned mat used for yoga practice and other floor exercises. A large, circular ring used for a rhythmic exercise activity. A motorized machine with a moving belt that allows you to walk, jog, or run in place. A long bar with weights attached to each end, typically used for weightlifting exercises. A free weight consisting of a handle with a weight at each end.