8.8K views · 236 reactions | The Best Home Chest Workout for building Pec Muscle 礪 #workout #pec #chest #chestworkout #athomeworkouts #muscle #buildings | Banksy | Facebook

✅ Inner Chest Exercises ① Pec Fly ② Svend Press ③ Narrow Push-up On Ball ④ Dumbbell Bench Press 3 sets 12-15 reps #fitness #gym #exercise #workout #workoutroutine #exercisetips #fitnesstips #bodybuilding #chest #chestworkout | Fitnesslabo

The Pec Major: Part 1 - Anatomy of a Beautiful Muscle 💪✨ The Anatomy 🔬 The pec major has 3 heads: 1️⃣ Clavicular head (upper pec) – Attaches to medial half of clavicle 2️⃣ Sternocostal head (mid pec) – Attaches to sternum ribs 2-6 3️⃣ Abdominal head (lower pec) – Attaches to rectus sheath (can vary or be absent!) All three converge to insert on the humerus (arm bone)! The Functions 💪 All 3 heads work together for: ✅ Internal rotation of shoulder ✅ Adduction ✅ Horizontal adduction (the most lo

81K views · 2.3K reactions | Fiber Orientation in the Pec Major #chestday #muscle #anatomy | Institute of Human Anatomy | Facebook