[Work your whole body] By using a stepper to exercise at home, you can effectively target all muscle groups of your body such as your calves, thighs, abdomen, back, arms and other areas, burning fat and shaping your figure.If the pedal doesn't move or doesn't spring back, it might be that the steel wire rope at the bottom has fallen off. You can refer to the video behind the last picture on the left and reinstall the steel wire rope. [330 LBS weight capacity] This stepper is made of high quality steel and precision bearings for greater durability. Heavy steel construction, after thousands of tests, we ensure that our steppers can support 330 pounds.If the pedal doesn't move or doesn't spring back, it might be that the steel wire rope at the bottom has fallen off. You can refer to the video behind the last picture on the left and reinstall the steel wire rope. [Easy installation] This step machine has been installed 90%. Once you receive the machine, simply follow the instructions to install the handlebars and start exercising. The multifunctional display keeps track of your exercise calorie burn, step count and training time. Small size, light weight, easy to store and carry. [With phone stand] Handrails provide extra support and stability for fitness beginners. The phone holder lets you exercise while doing what you want to do. The adjustable step design gives you a climbing experience. The higher the step height, the greater the resistance, the better the exercise effect. You can exercise in your bedroom, balcony, living room, gym, office. [Efficient exercise] 20 minutes of exercise on the stepper is equivalent to 25 minutes of jogging, 550 sit-ups, 60 minutes of yoga, 40 minutes of swimming, and 8 km of cycling.The sound of this step machine is only 25db, don't worry about waking up the children who are sleeping at home [Work your whole body] By using a stepper to exercise at home, you can effectively target all muscle groups of your body such as your calves, thighs, abdomen, back, arms and other areas, burning fat and shaping your figure.