Curated OER
Anatomy of a Kick
Students investigate the muscle system operating in the kick of a ball. The order in which the six muscle groups contract is noted as the movement is produced by the contraction of opposing muscles required to move a limb in opposing...
CK-12 Foundation
Ck 12: Biology: Skeletal Muscles
[Free Registration/Login may be required to access all resource tools.] Covers the structure of skeletal muscles and how they move bones.