
Table of Contents
What is Dumbbell Flye?
A dumbbell fly works the front and middle parts of your deltoid muscles, with some secondary strengthening of your posterior deltoids in the back of your shoulders.
How do you use a dumbell fly press?

What muscle does incline Flye work?
The incline dumbbell fly targets the upper pectorals and is a great way to improve chest development. The shoulders play a secondary role, while the triceps stabilize the movement. Although the flat bench fly benefits the pectoralis major, the incline fly goes one step further to isolate the upper part of this muscle.
Do flies build your chest?
Chest flies are an upper body exercise that help strengthen the chest, shoulders, and core by lowering weights out and down toward the sides before “flying” them back up to the starting position (more on that, below).
Are flies or presses better for chest?
The bench press beat flys in terms of average muscle activation for all target muscle groups, including the pecs: see the data below. Flys did stimulate the biceps more. Interestingly, biceps activity was actually likely high enough to stimulate muscle growth with the flys.
Are dumbbell flys worth it?
The dumbbell chest fly can help open up your chest muscles. Chest openers may help reduce upper back pain, increase range of motion, and reduce tightness in the upper body. If you’re doing dumbbell chest flies as a way to open up your chest muscles, consider using lighter weights, or even no weights.
What muscles do arm flies work?
Dumbbell flyes will work both of your chest muscles, the larger pectoralis major and the smaller pectoralis minor which, when fully developed, can give you the ‘chest separation’ look that most people strive for.
What muscles do dumbbell pullovers work?
The pecs are the main muscles that move the weight during dumbbell pullovers. In addition, the lats, teres major, triceps, anterior deltoids and โ depending on the grip โ the wrist flexors all play a part in this exercise.
Why are dumbbell flys so hard?
Due to the unique functions of the shoulder joint and the pectoralis major, and also due to the absence of any power from the rest of the arm, you simply cannot handle as much weight during a dumbbell fly as you can with a bench press or other dumbbell exercises.
Are dumbell flys better than dumbbell press?

Are dumbbell flys good for chest?
The dumbbell flye targets all areas of the pecs, but most significantly the sternal fibres โ those that attach directly to your sternum. Growth in this particular area creates the defined “chest separation” look. The move is also better at stimulating chest fibres across the spectrum than the flat bench press.
How can I grow my upper pecs?
- Low-to-High Cable or Band Flye. One of the problems with dumbbell flyes is the lack of tension at the top.
- Converging Incline Machine Press.
- Dumbbell Incline Press with Semi-Pronated Grip.
- Swiss-Bar Incline Press.
- Incline Dumbbell Flye.
What’s better incline or flat flyes?
The Verdict. Both of these exercises are excellent chest builders and each allows you to work different muscles. If you had to choose only one movement, go with the incline dumbbell fly because it has one key advantage over the flat bench press, which is safety.
Why is incline bench press better than flat?
The purpose of the incline press is to focus more of the work on the upper pecs. The main benefit in performing incline presses is to develop the upper portion of the pectoral muscles. When the bench is set at an incline (15 to 30 degrees), you activate your shoulders more since it’s comparable to a shoulder press.
Is pec deck better than bench press?
Essentially, you can use the barbell bench press, pec deck or the cable crossovers interchangeably,” says John P. Porcari, Ph. D. “All three of those exercises are basically going to give you the same amount of muscle activation in the chest and are equally effective.”
Are Skull Crushers push or pull?
The skull crusher is a push exercise that isolates the triceps brachii, working it from the elbow up to the latissimus dorsi muscle of the back. 2 The triceps brachii contains three heads, which you can target by doing various lying triceps extension variations.
What is the number 1 chest exercise?
#1 Incline Smith Machine/Barbell Press This movement is number one on the list because once you’ve reached a plateau in your chest development; this is the movement that is focused on to continue development.
What exercise works the chest the most?
- Flat Barbell Bench Press. Main Muscles Targeted: Pectoralis Major and Minor.
- Incline Dumbbell Bench Press. Primary Muscles Targeted: Pectoralis Major and Clavicular Head.
- Bodyweight Dip.
- Incline Bench Cable Chest Fly.
- Bodyweight Push-Up.
What exercise activates the chest the most?
#1 Mid-height Cable Cross Overs. The highest mean activation score for the upper chest muscles belongs to mid-height Cable Cross-overs. Whilst it may seem counterintuitive, this isolated exercise is the most effective in activating your upper pecs.
How many sets of dumbbell flyes should I do?
Dumbbell Flye Sets and Reps For Hypertrophy: 3 sets of 10 to 12 reps with a moderate weight to near-failure. For Muscular Endurance: 4 sets of 15+ reps with a light weight and limited rest. As a Pre-Exhaustion Movement: 2 sets of 20 reps with a light weight, focusing on the contraction of your chest.
How many dumbbell flyes should I do?
Ultimately the amount of weight you use for flies is up to you. The stronger and more experienced you are, the heavier the dumbbells you should use. Beginners should stick to a weight that is slightly challenging, but allows you to complete two to three sets of eight to 12 perfect repetitions.
What is the best workout for arms?
- Cable Tricep Extension.
- Hammer Curls.
- Bench Dumbbell Tricep Extensions.
- Cable Bicep Curls With Shoulder Flexed.
- Cable Tricep Extensions With Shoulder Flexed.
- Wrist Flexion.
- Wrist Extension.
- Wrist Supination/Pronation.
What muscles do skull crushers work?
Skull crushers work your triceps โ the muscle on the back of your upper arm. The triceps, as the name implies, is a muscle with three heads. The long head originates above the shoulder joint on the scapula, or shoulder blade.
Do dumbbell Flyes work lower chest?
While the bench press mostly attacks the middle chest and incline presses and flyes do wonders for the upper chest and front of the shoulders, decline flyes give oomph to the lowest parts of your chest muscle.