Steroid use, conceptual image. Empty syringe lying on an open anatomy text book. The page on the left is showing the muscles of the back. This could r

---

Steroid use, conceptual image. Empty syringe lying on an open anatomy text book. The page on the left is showing the muscles of the back. This could represent the use of steroids to enhance muscle mass and strength.

---

Size: 3448px × 5150px
Photo credit: © PHOTOSTOCK-ISRAEL/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anatomical, anatomy, biochemical, biochemistry, biological, biology, body, book, building, concept, concepts, conceptual, danger, diagram, drawing, drug, education, empty, enhance, enhancer, enhancing, equipment, health, human, industry, learn, mass, medical, medicine, muscle, muscles, needle, open, page, people, performance, performance-enhancing, person, pharmaceuticals, pharmacological, pharmacology, reference, steroid, strength, study, syringe, technology, text