Too much: You are working out too much which leads to muscle breakdown 45-60 min 3 days a week is plenty and best to build muscle.
Answered 3/30/2014
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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