- The Human Muscular System
- Information on the muscular system, includes diagrams. (Scenic Heights Elementary School and The University of West Florida Curriculum Project)
- The Marvelous Muscular System
- Infromation and diagrams on Types of Muscles, How They Operate, and Related Links.
- MedMan: Muscular & Skeletal Systems
- Information, photos, and diagrams on the muscular and skeletal systems, how they work, and problems that might occur.
- Muscle Page for Kids!
- Shows you where your muscles are, what they're called, how they work and what they do.
- Muscular System
- Function, organs, process, and a labeled diagram of the muscular system.