Very: Any form of exercise that pushes your pulse rate into an aerobic range (say 70% or your age max, 210-your age x .7) is worth it; although it is also said that you need to work out for at least 20-30 minutes to get a real benefit;.
Answered 4/12/2014
4.2k views
8 doctors weighed in across 3 answers
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