It is an estimate: The more components put into the equation (usually the closer an approximation it is). For instance, a tread mill that doesn't require weight is less accurate then one that does.
Answered 8/26/2016
4.9k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question