Body improvement ARMS SHOULDERS CHEST BACK LEGS BUTTOCKS ABDOMEN CORE Muscle Anatomy Map 🟡 Wrist flexors and extensors 🔴 Biceps brachii 🔵 Triceps 🟠Shoulders 🔵 Latissimus dorsi 🟣 Serratus anterior 🟢 Abdomen 🔴 Chest 🟣 Adductors 🟡 Quadriceps 🟣 Surae 🟤 Buttocks