Using the exercise wheel is simple. First, kneel on a soft surface like a yoga mat to protect your knees. Hold the wheel firmly with both hands, keeping your back straight. Then, slowly roll the wheel forward as far as you can without arching your back, and then roll it back to the starting position. This is one repetition. Do several repetitions in a set, and you can do multiple sets depending on your fitness level. When using the wheel, make sure to keep your movements slow and controlled. Don't rush through the exercises, as this can lead to injury. Also, if you feel any pain in your back or joints, stop immediately. To maintain the wheel, wipe it clean with a damp cloth after each use. Store it in a dry place away from direct sunlight to prevent any damage to the wheels or the handle.