Push-Up Exercise How to Do Push-Up 1. Start in plank position 2. Keep your body straight 3. Lower your chest slowly 4. Push back up   Benefits • Builds chest muscles • Strengthens arms • Improves stamina   Sets & Reps Beginner: 3 × 10 Intermediate: 4 × 15 Advanced: 5 × 20   Safety Tips • Warm up before exercise • Keep back straight • Stop if pain occurs