Leg anatomy study., Ren Manuel on ArtStation at https://www.artstation.com/artwork/leg-anatomy-study
Drawsh: Anatomy More
Decent leg anatomy ✤ || CHARACTER DESIGN REFERENCES | キャラクターデザイン || ✤
UNDERSTANDING ANATOMY: part IV by =FOERVRAENGD on deviantART
Muscular Anatomy Notes from an Artist's Perspective - Arm & Leg
Human Anatomy and Physiology Diagrams: legs muscle diagram
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M2:: diagrammatic muscles of the leg. For some reason the lower two drawings have color coded the illial-tibial band as red. It is still there, between the vastus lateralis, and the biceps femoris.