Resistance easily adjusted with tension knob for customized workoutLight cardiovascular workout great for legs and upper bodyFolds for storage, or ease in carrying5 Function display: Includes revolution count, exercise time, calorie burnedAnti-slip rubber pads prevents sliding and protect surfaces WARNING This product can expose you to chemicalsknown to the State of California to cause cancer and/or birth defects or otherreproductive harm. For more information, please visit www.P65Warnings.ca.gov