Medicine In Duchenne’s muscular dystrophy, which muscle is not involved -a) Gastrocnemiusb) Vastus medialisc) Brachioradialisd) Infraspinatus A c B d C ab D bd 💡 Explanation In Duchenne's muscular dystrophy, which muscle is not involved -a) Gastrocnemiusb) Vastus medialisc) Brachioradialisd) Infraspinatus ✓ Correct Answer: D. bd