Weight training
The most effective exercises for developing breasts and improving cleavage are incline chest press, chest fly and chest dip. Weight training, nautilus machines, push-ups and chest presses are helpful, as are exercise balls, dumbbells, rowing and basketball. Flat chest dumbbell pullovers and dumbbell flyers on incline bench is recommended for beginners, while the advanced exercisers may include bench press movements, flyers, pullovers, Pec Decs and push-ups at least twice a week.