If your goal is to build a well-defined and strong chest, incline dumbbell flys are a great way to help you get there.
They isolate your upper chest muscles and can help increase strength quite a bit. The strength you gain in the incline dumbbell fly can help you lift more weight in other exercises too!
At least, it will surely help you get there.
Plus, too many people focus on flat bench exercises and never throw in the incline versions. This can leave their upper chest underdeveloped, and if you skip it enough, it can lead to imbalances you don’t want.
The incline dumbbell fly is not a difficult exercise, but it can pose some risks if you aren’t careful.
Holding dumbbells far out to your sides requires a lot of strength and stability. If you aren’t engaging the proper muscles or use too heavy of a weight, you could end up with an injury.
So pay attention, and make sure not to go too heavy too quickly. I'll make sure you do them correctly to see the best results in a safe and effective way. Let's get right into it!
Incline Dumbbell Flys Overview
The incline dumbbell fly is an isolation move that hits your upper chest, shoulders, and triceps. Unlike pressing exercises, this fly forces your pecs to really fire up. As you bring the dumbbells together, your chest muscles will get a good squeeze.
The incline angle shifts more focus to the upper pecs and front delts. This makes it a great addition to any upper-body workout routine.
Not only does this exercise build muscle mass, but it also improves flexibility, scapular retraction, and overall posture. For a complete chest workout, mix in variations like decline dumbbell chest flyes, machine chest flyes, or cable chest flyes.
How to Do an Incline Dumbbell Fly
To crush an incline dumbbell chest fly, grab your dumbbells and set a bench to a 30-45° incline. Pick a weight that challenges you but you can still do with the proper form.
Here are the basic steps to follow to perform an incline dumbbell fly effectively...
Step-By-Step Directions
1. Set Up – Sit on the incline bench, lie back, and plant your feet. Keep a slight arch in your back to puff your chest out.
2. Position Dumbbells – Hold dumbbells above your chest, palms facing each other, with a slight bend in your elbows.
3. Lower Slowly – Inhale and lower the dumbbells in a wide arc until you feel a chest stretch, keeping your arm position consistent.
4. Engage Chest – Exhale and squeeze your chest to bring the dumbbells back to the starting position in a controlled motion.
5. Repeat – Perform reps near muscular failure for optimal muscle and strength gains.
Incline Dumbbell Fly: Muscles Worked
The incline dumbbell fly is a movement that targets several muscles for a stronger, more defined chest. Here's what you’re working:
Upper Chest (Pectoralis Major)
Hits that upper portion to create the fullness and definition that’ll make your chest pop.
Front Deltoids (Shoulders)
They help stabilize the weight, pushing your shoulders to work while you bring the dumbbells together.
Triceps
Secondary players that help stabilize your arms and assist in the press.
Core Muscles
Keeping your core tight ensures you’re staying solid and preventing any unnecessary lower back arch.
With incline dumbbell flys, all of these muscles will get some activation. Just make sure you avoid these common mistakes to prevent injury and see the best results!
Incline Dumbbell Flys: Common Mistakes
Just like with any exercise, you have to get the form and technique down so you don’t hurt yourself! But that's not the only reason why it's important to have good form. Good form can also help you get the most out of your workouts.
We're trying to activate the muscle in the most effective way possible. In an incline dumbbell chest fly, there are a lot of common mistakes that can work against you. Here are some mistakes that could be keeping you from getting the full benefits...
1. Using Weight That's Too Heavy
One common mistake on the incline dumbbell fly is using weights that are too heavy. Now, I would argue this is also a mistake in many exercises. Using excessive weight can compromise your form and increase the risk of injury.
It's important to use a weight that you can control throughout the entire range of motion. Also, never compromise proper form just to lift heavier weight! You may not target your chest muscles as effectively as you could on the incline dumbbell fly.
2. Overstretching Your Chest
While it's essential to achieve a full range of motion during the incline dumbbell fly, don't overdo it! Taking your range of motion too far can put a lot of strain on your shoulders and could lead to injury.
Aim to bring the dumbbells down to about chest height. Feeling a stretch in your chest without any pain is a good stopping point on the way down.
3. Squeezing The Dumbbells
Some people tend to squeeze the dumbbells hard throughout the entire exercise. This is okay to do this, but it can shift the focus away from your chest muscles if you aren’t careful.
Squeezing with your hands will activate your forearms and biceps more. So, if you don't focus on the contraction in your chest, you may not get as much out of your incline dumbbell flys.
4. Slamming The Dumbbells Together
Another common mistake is allowing the dumbbells to slam into each other at the top of the movement. This is risky because, over time, it can cause some of the weights to become loose or fall off.
Even more important, it takes emphasis off the chest squeeze at the top. Keep the movement slow and controlled at all times! You may just see better results with your incline dumbbell flys.
5. Too Much Bend In The Elbows
Maintaining a slight bend in your elbows is essential for joint stability and safety. It reduces the excessive torque on your shoulders and elbows when they're not locked out.
However, allowing too much bend can turn it into an incline dumbbell bench press. That’s not a bad exercise, but it’s not working your muscles in the same way. It certainly won't work your chest muscles like an incline dumbbell fly either.
Incline Fly Variations and Alternatives
If the incline dumbbell chest fly isn’t what you’re looking for, there are some flat-bench alternatives you can try. Some people just don't get the same feeling or activation from certain exercises. That's okay!
Just in case that's you, here are some alternative exercises to look into! You can always use these to switch things up from time to time as well.
Incline Cable Fly
This variation of the incline dumbbell fly replaces the dumbbells with cable pulleys. The cables provide constant tension throughout the movement, targeting the chest in a different way than the flat or incline dumbbell fly.
It also allows for constant muscle tension and more control throughout the movement. This can be very advantageous and worth trying out.
Decline Dumbbell Fly
While the incline dumbbell fly emphasizes the upper chest, the decline fly targets the lower chest. Instead of the bench angled upward, the decline bench angles toward the floor. This makes your lower chest do most of the work pulling the dumbbells up.
So, if you want more development for your entire chest, throw this exercise in too. Even if that means you do both exercises on your chest day!
Standing Incline Cable Fly
Don’t have (or want to use) an incline bench? Good news. Unlike the dumbbell incline fly, the standing incline cable fly doesn’t require a bench!
It targets the same muscles, but gives you a different feel standing vs seated. It could also be more accessible in certain situations or at different gyms, especially if you don’t have access to an incline bench.
Incline Barbell Bench Press
The incline barbell bench press is more of a compound movement than the incline dumbbell fly. It’s a press instead of a fly, so the movement pattern is a little different too.
By using a barbell instead of dumbbells, you can lift heavier weights. This is because both arms push the same weight, but it also brings your triceps into the movement quite a bit. If doing both exercises, do this one first because it will use more energy.
Incline Dumbbell Chest Press
This is essentially the same movement as the incline barbell bench press. The main difference is the use of dumbbells instead of a barbell. However, this also changes the exercise quite a bit.
Having a dumbbell in each hand means more stability is necessary for each shoulder. So the difficulty of this exercise is a little greater than that of the barbell version.
More Incline Dumbbell Chest Fly Tips
Before we wrap up, I wanted to give you some of the best tips for maximizing your effectiveness with this exercise.
1. Imagine hugging a tree to help maintain proper form and chest activation.
2. Don’t grip the dumbbells too tightly to avoid overloading your forearms and biceps.
3. Avoid touching the dumbbells together at the top to keep tension in the chest.
4. Keep a slight bend in your elbows, and never lower the dumbbells to a painful range.
5. Retract your shoulder blades and pack your shoulders if you feel pain in the shoulder joint.
6. Keep your feet flat on the floor and focus on activating your pecs.
7. Engage your core to prevent excessive arching in your lower back.
Maximizing Your Results with Incline Dumbbell Flys
If you throw the incline dumbbell fly into your chest day routine, you won’t regret it! It’s a great exercise that can help you build a big and strong chest if you do it right.
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