Ans: Since the user-weight capacity is mentioned by the manufacturer’s themselves, they too leave some margin for the users. Thus, it is fine to use a treadmill with max-user weight as your actual body-weight. But, for long-term durability of the treadmill, it is advisable to not stress the treadmill very much, and choose one that can handle at least 10-12Kgs more than your body-weight.