They're still there: When working out, the muscles have more blood flow and become bigger in appearance. They go back to their resting size after a while, until the next workout. With more weight training, the muscles will be bigger even in their resting state.
Answered 4/27/2013
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question