0:00 / 6:25
The Human Muscular System: Skeletal, Smooth, and Cardiac Muscles Explained
https://patreon.com/freeschool - Help support more content like this! New from FreeSchool! FreeSchool 101 videos are for older viewers, with deeper information and more complex verbiage. In this video we explore the muscular system of the human body. The muscular system includes the muscles you can see moving beneath your skin as well as crucial elements of internal organs including your heart. Without your muscular system your body couldn't function! Subscribe to FreeSchool: https://www.you
How it works
- Press play to start the video.
- Videos 5 minutes or longer pause once or twice for a quick check. Get it right and you're on your way. If not, you'll see a friendly explanation and the video simply keeps going. Short videos skip the checks.
- At the end there's a 3-question test. Score 60% or more to complete the lesson, and 80% or more to master it. You can always watch again and try for a higher score.
