When it comes to chest muscle exercises, regular push-ups are very useful, but they're not the only way to improve this area. Here are some key exercises to change your chest shape. These help change every part of your upper body muscles from all angles. They also improve your arms, shoulders, and back along with your chest shape.

First exercise: Devil's press

How to do the exercise :

• Stand with your feet a little apart and hold dumbbells by your sides. Then bend your knees and lower down placing the dumbbells on the ground while pushing your feet back.Push your feet forward outside your hands then stand up again.

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• Repeat these steps 8 to 12 times with rest periods  15 seconds,  And each set from 5 to 8 reps .

Second exercise: Pushup

How to do the exercise:

• Lift yourself off the ground with your hands right under your shoulders then go down and up.

• Repeat the exercise from 8 to 12 reps with a 15 second rest and each set contains from to 8 reps.

Exercise difficulty: Do incline pushups instead or kneel on the ground.

 Third exercise: Mountain climber pushup

This exercise works your heart and body muscles.. 

How to do the exercise :

• Lift yourself on the ground with your hands right under your shoulders, then tighten your core, move your right knee toward your chest, then bring it back to the starting position.

• Move your left knee toward your chest, then back to start, then push down and repeat quickly from 8 to 12 reps, rest 15 seconds. Each set has 5 to 8 reps..

 Fourth exercise: pushup Bent-over Row

This exercise works your chest and back muscles.

How to do the exercise:

• Start by bending your back and knees slightly while spreading your feet somewhat apart.

• Place the dumbbell on the ground, push your feet back then push down, return to the start, then bend your arms back. Repeat 8 to 12 reps, rest 15 seconds, each set has 5 to 8 reps.

Exercise five: Glute Bridge with Chest press

This exercise works the chest muscles

How to do the exercise:

• Lie on your back, bend your feet a bit, lift your back and raise your hands up holding dumbbells, then lower your hands down.

• Repeat this 8 to 12 reps, rest 15 seconds, each set has 5 to 8 reps.

Exercise six: seated Arnold press

This exercise works the shoulder muscles and affects the chest more

How to do the exercise:

• Start sitting with a slight lean, knees slightly bent, then lift your hands in front of your chest holding dumbbells, then move your hands back before bringing them back in front of your face.
• Repeat from 8 to 12 reps, rest 15 seconds, and each set from 5 to 8 reps.

Exercise seven: 1­­/2Turkish Get , up Topushup

This exercise works your chest muscles, arms, and core.

How to do the exercise:

• Lie on your back, bend your right knee while keeping the other knee straight on the floor.

• Hold the dumbbell in your right hand, bend your elbow close to your chest, then lift your back and right hand up, twist your entire body up, then reverse the move.

• Repeat 8 to 12 reps, rest for 15 seconds, and do 5 to 8 sets.

Exercise 8: Lying Dumbbell Chest Fly

How to perform the exercise:

• Lie on your back, bend your knees while holding dumbbells in your hands, then lift your hands above your chest and lower them down beside your chest.

• Repeat 8 to 12 reps, rest for 15 seconds, each set includes 5 to 8 reps.

Exercise 9: Eccentric chaturanga pushup

This exercise helps you get in shape faster.

How to do the exercise:

• Lift yourself off the ground with your hands right under your shoulders, slowly lower down until your full body touches the ground, then return to the starting position.

• Repeat 8 to 12 reps, rest for 15 seconds, each set includes 5 to 8 reps.

Exercise 10: Single , Arm Deadbug press

How to do the exercise:

• Lie on your back and bend your knees, then lift them with your legs parallel to the ground.

• Raise your left hand up, hold the dumbbell in your right hand, move it from top to bottom while keeping your body still.

• Repeat 8 to 12 reps, each set has 5 to 8 reps.

Exercise number ten: Half , kneeling Band Chest press

How to do the exercise:

• Bend your right knee at a right angle with your left leg on the ground, tie one end of the resistance band to a low surface, hold the other end in your left hand.

• Stretch your left arm up a bit, bend your elbow backward then return to the start position.

• Repeat 8 to 12 reps, each set has 5 to 8 reps.

Exercise twelve: Inner Chest press

How to do the exercise:

• Lie on your back, bend your knees, and place your feet forward. Hold the dumbbells in your hands, raise your hands up to chest level, then move them down.

• Repeat 8 to 12 reps, rest for 15 seconds, each set has 5 to 8 reps.