Every woman and man wants firm, high chest.  “Bat Wings” is an endearing term related to the back of your arms.  This dumbbell chest exercise can help solve some of your biggest issues.  Look at this fun animated video of a bench chest press. 

• Lie on a flat bench with your spine in a neutral position. Hold a dumbbell in each hand at chest level with your upper arm parallel to the floor and your elbows facing outward.

Movement
• Contracting the chest muscles, press both arms upward above the chest until the arms are almost fully extended with a slight bend in the elbows. Slowly return to the starting position.

Key Points
• Exhale while lifting the weights. Inhale while returning to the starting position. Do not attempt to lower below parallel because it places undue stress on the shoulders. Do not use momentum — make sure to contract the chest muscles when lifting (source).