OpenStax
Open Stax: Forces and Torques in Muscles and Joints
From a chapter on Statics and Torque in a Physics textbook. This section of the chapter provides an in-depth discussion of forces and torque in the human body. We learn about muscular force, the importance of posture in preventing back...
CK-12 Foundation
Ck 12: Life Science: 11.10 Skeletal Muscles
Learn about the skeletal muscles of the human body.