Muscle relaxation, stretching, and contraction. Close-up of a Skeletal muscle fiber. Isometric flat vector Illustration

---

Size: 5000px × 3499px
Photo credit: © Tetiana Zhabska / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anatomy, bone, contract, contracted, contractile, contraction, diagram, education, fiber, fibre, fibril, flat, function, health, healthy, illustration, isometric, junction, labeled, line, medical, muscle, muscular, myofibril, myofilaments, myosin, organelle, relaxation, sarcolemma, sarcomere, sarcostyle, science, scientific, skeletal, skeleton, stretching, striated, structure, template, tendons, tension, tissue, unit, vector, vectors