12 Dumbbell Exercises For a Chiseled Chest
Combine these dozen handpicked chest moves for novel muscle growth, better pec lines, and strength gains!
Oh, how have times changed since the waiting hours for the bench press? Today, more exercisers are lining up at the dumbbell racks for a more versatile, shoulder-friendly alternative with comparable benefits.
Dumbbell chest training is a fitness game-changer, offering a multitude of benefits over barbell presses. It allows for unrestricted movement, full muscle stretch, and contraction and comes with the added benefits of portability, convenience, and a plethora of variations. Unlike machines, dumbbells are more natural and accessible, making them a perfect fit for all fitness levels.
Compared to bodyweight and band workouts, they provide easier progression and more even resistance, ensuring everyone can benefit from their use. The benefits of dumbbell chest training are not just physical but also mental, as it can inspire and motivate you to push your limits and achieve your fitness goals.
In this article, we’ll show you the best dumbbell pec-building exercises using two or even one dumbbell, utilizing various techniques and minimal equipment.
We’ll cover proper form and cues, common mistakes to avoid, and recommendations for choosing weights, sets, and reps. Additionally, you’ll find tips on programming chest training and the best dumbbell push-focused workout strategies.
But before we get to our best dumbbell chest day picks, let’s examine your chest muscles…
Chest Anatomy - Upper, Middle, and Lower Pecs
To realize one's full chest gains potential, it's crucial to have a solid understanding of its structure and functions. This foresight not only helps with mind-muscle connections (aka focus) but also empowers you to take control of your fitness journey, leading to better results.
Understanding the Pectoralis Major
When you train the chest, the pectoralis major muscle improves its size and increases pressing strength. It's the most prominent muscle under the breasts, creating the appearance of "chest muscles."
The pec major has two parts, although it's also described as having three heads.
These are:
- Clavicular head - Also known as the "upper chest". Its fibers connect from the collarbone down to the humerus (Upper arm bone).
- Sternal head - The centermost chest muscles or "middle pecs ."These fibers are attached to the sternum just below the clavicular head.
- Abdominal head - Your lower pecs between the sternal head and upper six-pack muscles.
All three heads contract simultaneously during chest exercises. However, they also function separately during various arm motions. Therefore, you can emphasize each aspect with exercises that mimic their unique actions. Because the,
- Upper chest fibers angle upward: Most activated during high shoulder flexion or when the arm lifts forward and above the chest (e.g., incline chest variations).
- Middle chest fibers stretch horizontally: Most activated when the arms align with (e.g., flat bench press) and move across (chest flies) the center of the chest.
- Lower chest fibers travel downward: Most activated when the arms move downward toward the legs (e.g., dips).
Other Muscles Involved
While the chest is the star of this show, its performance wouldn't be possible without the support from other muscles that assist during all chest variations. These include:
-
Pec minor
- There's a smaller pec minor muscle underneath the clavicular head of the pec major. It helps stabilize the shoulders to enable pressing movements. This muscle contributes less chest size than its bigger brother (Pec major).
-
Serratus anterior
- The serratus anterior is a thin chest muscle under the pectorals on the lateral rib cage. It attaches your scapula to your ribs. This muscle pulls the shoulder blades forward, as seen during a punch, throw, or press.
-
Triceps and front delts
- The triceps, or rear upper arm muscles, and front shoulder help perform presses and dips by extending elbows and flexing arms, respectively.
Now that you understand the moving parts associated with chest function, we can try some dumbbell exercises.
Dumbbell Chest Exercises
All chest exercises with reps that involve a stretch and contraction phase are variations of presses and flies. Most exercises below are these, except for one isometric technique, in which the pecs are trained without movement.
Dumbbell Flat Bench Press
Presses, especially at a horizontal angle, overload your pecs the most since you're strongest lying flat on your back. Hence, they should be at the front of your workouts when you have the most strength and energy. They're a great alternative to traditional barbell presses, and studies show they can be just as good for promoting muscle and strength gains.
How to do it:
- Sit on the end of a bench while holding a pair of dumbbells on your lower thighs close to your knees. Tighten your abs to help stabilize the weights.
- Breathe in so your belly fills with air, and brace your core.
- Keep your arms straight as possible. Lift your feet off the floor, pull your knees up, and drop your back onto the bench. Exhale and press the weights above your chest with your arms at a 45——to 60-degree angle from your body.
- Pull your shoulder blades down and together onto the bench, lift your chest, and engage your lats.
- Slowly bend your arms and bring the weights to the outside of your lower chest. Keep your forearms vertical.
- Now press the dumbbells up in a backward arc motion until they're directly above your nipples. Pretend to squeeze your biceps together as you press, and pull them apart during the negatives.
- Bring the weights down, and repeat until you've completed the desired reps.
Benefits:
- Best for pure strength gains
- Builds the middle chest
Tips:
- The dumbbells do not need to touch together at the top to fully activate the pecs.
- Avoid having your arms too broad as it's less stable and reduces strength.
- Press with thumbs higher than your pinky fingers to maximize chest contraction.
Dumbbell 30-45 Degree Incline Chest Press
In a 2020 study, forty-seven untrained young men were randomly assigned to perform bench presses at either flat, incline, or a combination of angles over eight weeks; sets were equal for the groups. The results were measured by muscle thickness and Electromyography (EMG) activity (1).
The men only performing incline presses saw significantly more upper chest growth than the other two groups.
Why is this significant? Earlier research was limited by short-term surface muscle response (EMG), which only tells part of the story. The latest linear data and muscle size observations provide more compelling evidence for incline benefits.
Another 2020 trial showed the highest upper chest activation on a 30-degree incline via electromyography (EMG) readings. Angles more significant than 45 degrees reduced pec performance and increased front delt activation (2).
If you want better upper pecs, incline your bench!
How to do it:
- Adjust your bench to a 30-45 degree incline.
- Sit upright on the bench seat while holding the dumbbells on your lap.
- Breathe in, brace your core, kick your feet up, and lie back on the bench with arms extended vertically. Exhale as you press.
- Unshrug your shoulders, draw your scapula down and together, push your chest up, and activate your lats.
- Lower the dumbbells to the outside of your chest while keeping your arms flared 45-60 degrees and wrists in the same direction.
- Push the dumbbells straight up above your chest and flex your pecs. Pretend you're squeezing the biceps together.
- Bend your arms and lower the weights until you feel a deep pec stretch. Repeat steps six and seven for the prescribed rep count.
Benefits:
- Fills out the upper pecs near the collarbone
- More shoulder friendly than barbell incline presses
Tips:
- Train these with moderate to heavy weights for the best growth response.
- Perform incline presses first in your chest routine to bring up lagging upper pecs.
Dumbbell Underhand Chest Press
Our only gripe is that you can't load them as heavy. However, you can load them heavy enough, and you can perform more reps to compensate.
How to do it:
- Grab your weights, lie on a flat bench or the floor, and extend your arms towards the sky.
- Turn your palms facing you, but keep them at an angle so your wrists are comfortable.
- Bend your elbows, and bring the dumbbells to your lower chest.
- Press the weights up and back in an arc-like motion until they're above your upper pecs.
- Repeat steps three and four until you reach muscle exhaustion.
Benefits:
- Works upper pecs without an incline bench
- It can be performed on the floor
Tips:
- Avoid going too heavy to prevent wrist strain.
- Supinate your wrists at the top to maximize chest contraction.
Dumbbell Floor Press
How to do it:
- Find a firm, comfortable surface to lay on (e.g., rubber flooring, soft mat).
- Sit on the floor with your legs straight in front of you and the dumbbells on either side of your thighs.
- Lift the dumbbells onto your thighs, one at a time. Tense your core.
- Bend your knees, lift your feet, and straighten your arms above your chest as you lie back on the bench.
- Then, straighten your legs or place your feet flat on the floor with bent knees.
- Slowly drop your elbows to the floor with your arms flared 45 to 60 degrees. Then, press the dumbbells back up to the entire arm's length and continue for the desired rep count.
- After your set, lift your knees and use them to help lower the weights.
Benefits:
- Minimalist chest press variation
- Strengthen triceps power
Tips:
- Always use your legs to assist the weight, especially when using heavy dumbbells.
- Avoid bouncing your elbows off the floor for momentum.
Dumbbell Bench Fly
Of course, shoulder safety is a concern with flies, too. We'll show you how to keep tension on the pecs and get a good stretch.
How to do it:
- Lie back and bring your arms straight to the top of the press.
- Pull your shoulders back and down, stick your chest up, and brace your feet on the floor.
- With your palms facing each other, open your arms wide and slowly bring your elbows downward until you feel a nice stretch in your chest.
- Contract your pecs and partially close your arms, but don't lift them to the top.
- Repeat steps three and four until you achieve the desired rep count.
Benefits:
- Stimulates chest differently than presses
- Might stretch the pecs better than presses
Tips:
- Use weights that challenge you in the 8-12 rep range for optimal loading stimulus and safety.
- Avoid heavy-weight, low-rep sets to prevent shoulder and pec injuries.
Dumbbell Floor Fly
- Get into a flat lying position on the floor, extend your arms, and press the weights above your chest. Face your palms toward each other.
- Arch your back, stick your chest up, and push your shoulder blades into the floor.
- Open your arms and slowly lower them to the floor with slightly bent elbows.
- Squeeze your chest and pull your arms together at the top.
- Repeat steps 3 and 4 until you reach the desired rep count or total fatigue.
Benefits:
- Safer than bench flys
- Can be loaded heavier than bench flys
- Great for building eccentric pec strength
Tips:
- Combine heavy dumbbells with a press, and fly negative for eccentric overloading.
Dumbbell Alternating Chest Press
Combine static and dynamic reps with alternating chest presses for a novel stimulus and to expose strength imbalances. By balancing two opposing factions, the pecs and core are forced to work harder, and you'll develop a more vital mental game!
How to do it:
- Lie on a flat bench and press the weights at an entire arm's length above your chest.
- Lower both dumbbells to your outer chest, keeping the forearms vertical.
- Press the left dumbbell above your chest, and keep the right one down by your armpit. Use your muscle strength to hold the right dumbbell in position.
- Slowly pull the left dumbbell down to your chest.
- Press the right side up, and use your left chest and arm muscles to hold the dumbbell at the bottom. Bring the right dumbbell down.
- Repeat steps 3-5 as many times as needed. Perform an equal number of reps per side.
Benefits:
- Improves total body stability
- Enhances coordination
- Exposes left to correct imbalances
Tips:
- Load these heavy weights for maximum benefit.
- Don't rest the non-moving dumbbell on your chest.
Dumbbell Guillotine Press
Dumbbell guillotine presses are another popular way to build upper pecs without an incline bench. They're also much safer than risking dropping a loaded barbell on your neck (Ouch!). Flaring the elbows wide aligns the movement with your upper pec fibers for optimal clavicular head activation!
How to do it:
- Lie on a flat bench with your arms pressed out above your chest.
- Lower the weights to either side of your neck by flaring your elbows all the way out to the sides. Stop when you feel a decent pec stretch. Keep your wrists over your elbows.
- Press the weights straight up and repeat for the optimal number of reps.
Benefits:
- Emphasizes the upper chest
- No bench needed
Tips:
- Please do not force your chest to stretch beyond its natural stopping point, or you could hurt your shoulders.
- Stop if you feel pain, and consider an alternative.
Dumbbell Bodyweight Chest Dip
Chest dips performed on dipping bars provide what push-ups cannot; complete bodyweight resistance and deep eccentric pec loading. They also smash the lower pecs and hit the triceps long head better than most triceps exercises. Furthermore, dips are more quickly and evenly loaded with additional weight, offering more convenient progression.
Using a dumbbell requires little to no setup. You can dangle it from your waist using a belt or leash or hold it between your feet.
How to do it:
- Place a dumbbell on the floor between the dipping bars.
- Squeeze the dumbbell between your feet.
- Grip the bars and push yourself to the top.
- Lean your body forward, look down, and pull your shoulder blades down and back. Keep your midsection tensed.
- Bend your elbows and descend until your arms are 90 degrees.
- Push up, drop down, and repeat until finished.
Benefits:
Easily add resistance to dips
Pro tip:
After you reach failure holding the dumbbell, drop it on the floor and continue repping out with just your body weight.
Single Dumbbell Squeeze Press
Who says two weights are better than one? Not for this inner chest blaster! The dumbbell squeeze press keeps tension on the pec midline via isometric adduction or when the arms are closer to the center of the chest.
Squeezing the dumbbell handle intensifies the contraction of your inner chest fibers. Pair this move with floor presses, as it's easier to set up than two weights and doesn't require as much stretch. Or do it on an incline or flat bench.
How to do it:
- Sit on the floor, grip the dumbbell in one hand, and then grab over the top with your other hand.
- Lie flat and hold the dumbbell over the center of your chest.
- Press the dumbbell straight up while squeezing it as hard as you can.
- Bring the dumbbell to your chest, and repeat for your prescribed rep count.
Benefits:
- Promotes a stellar pec mid-line
- Minimalist movement
- No bench required
Tips:
- Train these as heavy as you safely can.
- You can also do this exercise by squeezing two dumbbells together.
Dumbbell Decline Press
Dumbbell decline presses target the abdominal head or lower chest fibers. While lagging lower pecs are less common, we still like this exercise as it adds training variety and may be the most shoulder-friendly pressing style.
How to do it:
- Sit on the high end of the bench and secure your legs under the support pads.
- Have someone hand you the dumbbells or set them up on top of two objects (e.g., wood boxes, weight plates, etc.) at either side to raise their height. Then, you can grab the dumbbells much easier.
- Lie on the bench and press the dumbbells straight up, then bring them down to stretch your pecs, and repeat this sequence for a set.
- Be careful when dropping the dumbbells after you finish.
Benefits:
- Good for overloading pecs
- Shoulder friendly
Safety tip:
Consider more upright alternatives if you get high blood pressure, frequent headaches, or have vertigo.
Here's a helpful video for setting up with heavy dumbbells.
Dumbbell Stretch Iso-Hold
A great way to end your workout (and this list) is to use dumbbell isometric holds. These holds utilize time under tension to strengthen the pecs when stretched. You’re essentially just holding weights in the bottom of a press with no movement.
Choose a weight around 50 percent of your five-rep max and perform one or two 60-second sets. For example, if you can only do five reps with 100 pounds, use 50-pound dumbbells.
How to do it:
- Lie on a flat bench holding the dumbbells at the bottom of a press with your elbows bent at a 90-degree angle. Hold this position for one minute. Aim to add five to ten seconds each week.
Benefits:
- May provide a novel stimulus
- Builds mental strength
Tips:
- Don’t let your arms collapse inward.
- Use all your pushing muscles to stabilize the weights.
What Are The Benefits of Dumbbell Chest Training?
Dumbbell exercises are superior when it comes to well-rounded chest development and free-weight functional training. Here’s why you need them in your pec-building regime.
Build raw chest strength, size, and power.
Often overshadowed by its bilateral counterpart, the barbell press, many heavy lifters find refuge in dumbbell presses to avoid shoulder pain without sacrificing strength and muscle gains!
In a 2017 study, nineteen trained men performed dumbbell, barbell, and machine chest exercises. The dumbbell chest press resulted in significantly more pectoralis significant activity than barbell bench presses (4).
However, the test measured immediate surface muscle activity, not muscle growth over the longer term.
Another study in 2021 showed similar strength gains from dumbbell vs. barbell presses in college football athletes (5).
Rest assured, you can achieve all the gains you want by utilizing dumbbell chest variations!
Unrestricted Movement
While they’re not without limitations, dumbbells allow you to train your chest using various grips, angles, and techniques. This is especially beneficial for people with orthopedic shoulder issues who still want to train heavily.
Versatility King
Dumbbells outperform barbells, machines, suspension trainers, and bodyweight exercises. How so? None of these options offer the same combination of accessibility, affordability, portability, convenience, progressive overload, and training variety.
Strengthens joints against injuries
The instability of free-moving dumbbells forces secondary muscles to stabilize your joints so you can effectively train the primary target muscle groups. For example, the core, legs, back, and other muscles help balance and coordinate the movement when performing dumbbell chest presses.
Using all of your muscles and joints helps strengthen your body against injuries.
Generally Safer Than Barbells
Being trapped under a heavy barbell after a failed rep is not only embarrassing; it can be downright dangerous, especially if you’re alone. While training with dumbbells isn’t without risks, you can usually drop them to the floor without worry.
Expose left to correct side imbalances.
No one is perfectly symmetrical, but proper training can improve muscle imbalances. The unilateral nature of dumbbells helps expose weaknesses, making it easier to correct them. Alternating static dumbbell presses are especially useful in identifying strength deficiencies.
Portable and Space-efficient
Dumbbells are a fraction of a barbell’s length, require little space, and are not limited to one spot! You can use a bench, hit the floor, or perform standing dumbbell chest flies.
How To Fit Dumbbell Chest Exercises Into Your Push Workouts
Fully capable of a stand-alone compound lift or the perfect compliment to any push-day routine, dumbbell chest variations are essential! How should you incorporate dumbbells in your chest training for best results? Here are some tips and workouts you can use as your own.
Dumbbell Drop Sets
Dumbbells are convenient for drop sets since they require minimal setup. Here’s a simple way to do it. Perform six to twelve challenging reps, decrease the weight by 10-30 percent, and do as many reps as possible. Keep the total reps below thirty and do two to three rounds.
Dumbbell Incline Press/Barbell Flat Bench Combo
A killer combination for pec central mass and strength; put the dumbbell incline first to hit the upper pecs, then fire up your middle chest with heavy barbell presses.
Dumbbell + Bodyweight Supersets
After performing a set of dumbbell exercises, immediately drop down (Or flip over) and crank out push-ups to failure.
Pair different training angles to emphasize more than one head. For example, superset a middle-chest-focused move like flat dumbbell presses with decline push-ups for more upper-chest stimulus.
Dumbbell-only Workout
Perform two sets each of incline, flat, and decline presses, then knock out three sets of flies and finish with one 60-second round of iso holds. This will ensure you hit the pecs from all directions!
Choosing Dumbbell Weights For Chest Workouts
The weight selection for exercise should match one’s training experience, strength and energy level, goals, physical health, and choice of activity or movement. Based on these criteria, here are some recommendations for choosing dumbbell weights.
Beginners with No Training Experience:
Start with very light dumbbells—5 to 10 pounds for women and 10 to 25 pounds for men—according to your strength ability. Learn proper exercise techniques first, then gradually increase weights in small increments as you become more experienced.
Intermediates should be careful not to overestimate their strength; advanced lifters typically know their capabilities and appropriate weights for each exercise.
Type of exercise
Compound movements, such as dumbbell presses, engage more muscles and joints than dumbbell pec flies, thus allowing you to lift significantly more weight (6). Acknowledging this natural strength gap can prevent injuries and set realistic training expectations.
Fitness Goals
If strength is your focus, program workouts around heavy, multi-tempo lifts in low-rep zones. For hypertrophy, prioritize 6-12 rep sets for the upper body and moderate to high reps for leg training.
Energy and Health
Listen to your body. Energy levels can fluctuate from one workout session to another due to nutrition habits, lack of sleep, hydration status, health, etc. Sure, pre-workouts and caffeine are helpful, but they’re not always the best solution.
It’s always better to cut back and monitor your physical health than to force your body to do something it can’t.
Best Rep Range For Dumbbell Chest Training
Rather than only sharing conventional ideas, longitudinal data offers new insights that challenge traditional rep range principles. We correlated the findings with common training goals below.
Hypertrophy (Muscle Growth)
The 8-12 rep range is widely considered optimal for muscle gains. But is it? Yes and no. One theory is that moderate rep zones provide peak time under tension (TUT), or the duration a muscle resists an external load. Some research suggests optimizing TUT may be beneficial for muscle development.
Let’s compare rep ranges and see what science has to say…
Moderate (8-12) vs. high reps (15+)
According to a famous 2015 study, training to failure in both 8-12 and 25-35 rep zones elicits similar muscle hypertrophy (7). Although high reps may burn slightly more calories and give your joints a break from heavy training, 8-12 reps is more time efficient.
Moderate (8-12) vs. low reps (1-5)
A 2021 review states that similar increases in muscle size can occur across a broad spectrum of loading strategies: 1-5 reps, 8-12 reps, and more than 15 reps (8). Even if strength isn’t your focus, including some heavy, low-rep sets can enhance certain physical and mental aspects of performance.
The Winner: 6-15 reps
Short—and long-term data suggest combining rep ranges may offer muscle-building advantages. Training in the 6-15 rep range may be the most efficient way, but you should implement the best strategy for your goals.
Strength
Sufficient evidence from countless studies and real-world experimentation supports heavy lifting in a 1-5 rep range to maximize strength performance (9). Moderate and high rep ranges can also improve strength but to a lesser degree, especially for advanced lifters.
Endurance
Surprisingly, no official proof exists that performing higher reps with lighter weights increases muscle endurance. Although, you may still benefit from including this rep range in your workouts.
Dumbbell Chest Training Common Mistakes
Avoid these common chest painkillers to save yourself the frustration of mediocre results!
Trading Performance For Warmups
Many new and experienced lifters sabotage their gains with high volume, heavy load warmup sets. Getting bigger and more robust results from progressive working sets. But you’ll never see your potential if you burn out during the preliminary rounds.
How to Warm Up for Heavy Training
Do the following sequence of four warm up sets before performing your heavy working sets.
- Warmup set #1: Fifteen to twenty reps with 20 percent of working weight
- Warmup set #2: Five to ten fewer reps than the first set with the same weight
- Warmup set #3: Increase load to 20 percent of working weight; stop close to failure
- Warmup set #4: Four to five reps with 20 percent more than working weight
Your muscles should be primed and ready for the first working set!
Ignoring Pain and Asymmetries
Neglecting muscle asymmetries can set you back and be a painful lesson for all muscles involved (and ones that aren’t). The good news is most imbalances are rooted in poor daily postural habits, and having a lopsided squat or more muscular arm is usually an easy fix.
Here are some tips to fix muscle imbalances
- Use a mirror to observe your form
- Focus on improving mind-muscle connection
- Ask a trainer or therapist to monitor your technique
- Try to improve your daily sitting and standing posture.
Not trying to progress.
If you’re not logging each workout - mentally, digitally, or with pen and paper - you’re not trying to progress. Doing the same reps and weight every workout, unless you’re “maintaining,” is a wasted effort.
Workout-tracking apps like FitNotes, Caliber, Strong, JeFit, etc, are convenient, easy enough to use, and often free. Don’t leave your chest gains to chance!
Wrapping Up
Dumbbell chest exercises and push-day activities are dangerous for maximizing pec gains! From classic chest presses and flies to isometric holds, corrective techniques, and weighted dips, these exercises address aesthetics, performance, and muscle health.
Beyond the chest, each variation will benefit your front delts and triceps, as well as improve balance, total body stability, and coordination. The versatility of dumbbells allows you to hit different parts of the chest from various angles, with a greater range of motion and natural movement for unique muscle stimuli.
Combine the exercises in this guide with the accompanying training strategies and example workouts for faster chest progression!
References
https://pubmed.ncbi.nlm.nih.gov/32922646/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7579505/
https://journal.iusca.org/index.php/Journal/article/view/182
https://pubmed.ncbi.nlm.nih.gov/27669189/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7675616/