Tricky: women don't necessarily get much increase in muscle mass. Sorry. Muscle tone changes in 2 weeks. If there is gain in muscle size, it STARTS at about 1-2 months.
Answered 5/28/2015
2.8k views
4 doctors weighed in across 2 answers
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