This step machine is not used standing, standing is strictly prohibited!This is an office typing at the same time exercise treadmills!Special emphasis is placed on simultaneous work and exercise The mini treadmills are designed for medical research and are designed to prevent the harmful effects of lack of exercise and sitting too much.Mini-treadle allows you to walk while sitting, improves your lifestyle, and helps blood flow to your legs. Ninety-nine and a half percent of office workers have varicose veins in their legs that over time can form clots and require surgery.Beautiful legs, healthy walking can only become the memory of the past, this small treadle machine, can effectively link varicose veins, promote blood circulation, let you work, leisure at the same time, can exercise your legs. Low intensity long time flexible movement!Exquisite gift box version! Colorful! Foldable storage into the handbag, the world's most small for the most beautiful mini treadle machine!Can be typing at the office, watching TV, knitting sweater, ride, do hairdressing hairdressing exercise at the same time, can use leg leg exercise equipment!Stay away from varicose veins, sexy healthy legs out! Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.