Muscular system review
EasyAnatomy | Interactive 3D Canine Anatomy Software
HIGHLY RECOMMENDED BY THOMAS
EasyAnatomy is an interactive 3D canine anatomy study & reference app. Available on Mac, Windows, iPad & iPhone. Download and sign-up for free!
Very interesting tool, will require you to download the program (your mileage may vary based on your OS) but very good tool for reviewing canine anatomy

Original link
Anatomy and Physiology of Muscular System
VERY LONG. Full review of muscular system.
If you would like an overview of the whole system, watch this video. If you are looking for review of a more specific topic, we recommend using the other resources posted.

Source: Video from New Anatomy and Physiology Video, a channel with multiple educational videos.
Original link