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Frequently Asked Questions
General questions
What is Muscle Master?
What do I get with my subscription?
How can I register for Muscle Master?
My Account
Can I have than one account connected with my email?
How can I cancel my subscription?
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Can I update my email address?
I forgot my password. How can I retrieve it?
Reading Books
Why can I not find the book I’m looking for?
Book does not work. Why?
Payments
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How much does subscription cost? When will my payment be taken?
My payment was not authorized. What should I do?