Written by Sam Coleman | Co-founder
Fact checked by Tyler DiGiovanni, BSBM
FACT CHECKED
While classic exercises like the bench press, flys, and push-up variations are staples in many lifter's chest day routine, performing only these exercises means you're neglecting an entire portion of your pecs.
Because the chest (pec major) is a large, two-headed superficial muscle running at different angles with multiple attachment points, it's beneficial to think about it in different sections (i.e. upper, lower and middle/inner chest) and use a variety of exercises that target specific areas to get the best possible development and definition of your chest.
This leads us to the purpose of this post - the 7 best exercises that emphasize the lower chest.
Let's build some pecs.
Table of Contents:
- Chest Muscle Anatomy
- Can You Isolate Your Lower Pecs?
- 7 Best Lower Chest Exercises
- Lower Chest Workout
- Benefits of Targeting The Lower Chest
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Anatomy of the Chest
If you don't need a brief anatomy lesson on your pectoral muscles, skip to the next section, which gets right into the best lower chest exercises.
The two major chest muscles that make up the majority of your chest are the:
- Pectoralis Major: Large superficial muscle, located on the front of your ribcage.
- Pectoralis Minor: Small superficial muscle, also located on the front of the ribcage, underneath the pec major.
The pec major has two heads, which are the clavicular head (upper chest) and the sternocostal head (middle to the lower chest). The sternocostal head makes up the majority of your chest as it is 70-80% of your pec major.
One important thing to note before we get into our list of exercises: There is no such thing as a lower and upper chest. It is simply the sternocostal head and clavicular head, AND your sternocostal head is very large. This means for this post, lower chest exercises are moves that target the lower area of your sternocostal head.
Can You Actually Isolate the Lower Chest?
No, you can not isolate the lower chest, just like you can't isolate your upper chest or inner chest or spot reduce fat when trying to lose chest fat. Any time you do a pressing or fly motion you are going to be activating your entire pec major, along with other muscles like your delts and triceps.
That said, you can emphasize the lower chest by altering training variables, such as the angle you press at, which is what the exercises listed above excel at. By doing this, you can really hone in on the development of the lower area of your pec major.
7 Best Lower Chest Exercises
By simply changing the angle at which you press at or perform a fly, you can better target your lower chest (which is an often neglected area) for size and strength, which we're about to show you how to do.
1. Decline Bench Press
The decline bench press is a piece of equipment you don’t see often and that’s a real shame. However, your gym likely has a decline bench for abs, which can be used for dumbbell decline bench (or even a set up inside a Smith machine).
Although the regular bench press trains the lower chest, the decline bench press variation really hones in on the lower chest because of the change of angle and pressing path. You also have the option of taking your elbows out wider to place even more emphasis on the lower chest.
What's more, because of the decline angle, there is less strain on the lower back, and you will be using less delts and slightly more lats.
How to do the decline bench press:
- Assume a face-up position on a decline bench and secure your feet.
- Get your eyes underneath the bar and take a slightly wider than shoulder-width grip.
- Position your shoulder blades together and keep puffing your chest out.
- Slowly lower the barbell to your lower chest/sternum with your elbows underneath the barbell.
- Pause in the bottom position and press the barbell back up to lockout and reset and repeat.
2. Jackhammer Pushdown
This is not your regular triceps pushdown. This is because the jackhammer position with your elbows out wide and the slight forward lean isolates the lower chest and takes the focus off the triceps.
Plus, the constant tension of the cable machine and the larger range of motion of this exercise make it an effective muscle-building exercise for the lower chest.
How to do jackhammer pushdowns:
- Standing in front of the cable machine, use the same handle for your regular triceps pushdown.
- Standing close to the cable machine with the cable over one of your shoulders, lean the torso forward and take a wide grip of the handle.
- Bring the handle up towards your chest and let your elbows flare out at the top of the movement.
- Push down to extend the elbows and squeeze the chest muscles together.
- Slowly return to the starting position by bringing the elbows out and up.
- Reset and repeat for reps.
3. Chest Dips
Dips are often referred to as squats for the upper body. The large ROM puts a greater stretch on the lower chest and triceps for greater muscle-building potential.
The key here for the lower chest is the torso lean. Doing this puts more emphasis on the lower chest but it puts a strain on the anterior shoulders, so be careful. And this dip variation is a great carryover to the regular bench and overhead press because triceps dips improve your lockout strength.
How to do chest dips:
- Stand between the dip bars and grip firmly and press up until elbows are straight.
- Engage your upper back by keeping your chest up and shoulders down.
- Grip the parallel bars tightly bar and lower yourself down while maintaining a forward lean.
- Press up and lockout and squeeze the back of your triceps.
- Slowly lower down and repeat.
4. Cable Crossover Fly (High Position)
The cable crossover fly is a great exercise that is adjusted to target the lower chest. By setting the pulleys to the high position it changes the angle to target the lower chest.
Being in the high position, this variation of the cable fly stretches the chest from the start and takes you through a large ROM for better hypertrophy potential. Similar to the chest dip exercise, maintaining a slight forward lean will emphasize the lower chest muscles further.
How to do cable crossover flys (high position):
- Set each handle of the cable machine at the highest level.
- Stand in the center with one foot behind the other and take a grip on both handles.
- Lean your torso forward keeping your spine straight and with a slight bend of the elbows too.
- Engaging your anterior core, pull both handles down and across your body, and squeeze the lower chest muscles at lockout.
- Slowly reverse to the starting position, keeping the bend in your elbows.
- Reset and repeat.
5. Decline Dumbbell Fly
Similar to the decline bench press the decline dumbbell fly is a variation performed on a slight decline on the decline bench. This decline trains the lower chest muscles slightly more than the flat and incline dumbbell fly variations.
Like the decline bench press, this decline fly decreases the strain on the shoulders compared to the incline and flat variation. Like with all dumbbell fly variations, there is less triceps and shoulder involvement, making it a great isolation exercise for the lower chest.
How to do decline dumbbell flys:
- Lie face up on the decline bench holding a pair of dumbbells with a neutral grip.
- Secure your feet and extend your elbows until the dumbbells are together above your chest.
- Lower the weights laterally, maintaining a slight bend at your elbows to avoid elbow strain.
- Make sure you feel a stretch in your chest muscle when the dumbbells are at chest level.
- Squeeze your chest muscles and bring the dumbbells back to the starting position.
- Reset and repeat.
For more creative exercises like this one, check out our article on the Best Dumbbell Chest Exercises Without a Bench!
6. Incline Push Up
The classic that never goes out of style, the push-up is another exercise that can be adjusted to target the lower chest more. Putting your hands up on an incline, you create a decline pressing angle to emphasize the lower chest.
Because push-ups are relatively safe, you’ll be able to rep out for added volume and better lower chest hypertrophy. If some of the variations on this list cause you discomfort, decline push-ups are a great option.
How to do incline push ups:
- Kneeling with a bench behind you place your toes on the bench and walk out into the push-up position.
- Get your hands underneath your shoulders, engage your glutes to get your back flat, and screw your hands into the ground.
- With your chest muscles slowly lower yourself until your chest is about an inch from the floor.
- Drive your hands through the floor and lock out your elbows.
- Reset and repeat for reps.
7. Dumbbell Hip Extension (Glute Bridge) Chest Press
The decline bench press may not be available at your gym. If so, the dumbbell hip extension press is a great option. For reference, by hip extension we mean a glute bridge on the floor.
Essentially, you create a decline angle for the chest by pressing from a glute bridge on the floor. By doing so, you’ll train the lower chest muscle fibers while improving hip mobility and glute strength. Both of these have great carryover to create lower body drive with the regular bench press.
How to do dumbbell glute bridge chest press:
- Lying supine on the floor holding a dumbbell in each hand with your feet flat on the floor and your legs bent at 90 degrees.
- Hold each dumbbell with a neutral grip with your elbows away from your torso.
- Press your feet through the floor and raise your hips into the hip extension position.
- Press the dumbbells up until your elbows are locked out.
- Slowly lower the dumbbells until your upper arms are touching the ground.
- Reset and repeat making sure to stay strong in your hip extension position.
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Workout Example For Lower Chest
Let's combine some of the exercises above with moves targeting other muscle groups for a total upper-body workout that emphasizes and builds up your lower chest.
Note: If you do two upper body sessions per week, then you could do a similar workout with different exercises in the next session. For your next workout, you would hone in on the upper/middle chest, and change up the back exercises as well. Your biceps, shoulders, and triceps are also activated during this workout, so it does a good job hitting your entire upper body.
Superset #1:
- 1A. Decline bench press: 6-12 reps (moderate to heavyweight)
- 1B. Cable crossover fly: 12-15 reps
Rest 2-3 minutes and repeat for 2 to 3 rounds
Superset #2:
- 2A. Decline push-up: 15-30 reps
- 2B. Inverted row: 8-15 reps
Rest 2-3 minutes and repeat for 2 to 3 rounds
Superset #3:
- 3A. Jackhammer pushdown: 8-15 reps
- 3B. Band pull aparts: 15-25 reps
Rest 2-3 minutes and repeat for 2 to 3 rounds
How to Warm-up Your Lower Chest Before Training
Strolling up to the bar and slapping a pair of 45-pound plates is not the best way to warm up for lower chest workouts (or any workout, for that matter). Instead, it's smart to start with a few light sets or ramp-up sets before jumping into chest workouts. This will help groove better technique, move important flow to the area, lubricate the joints, and help you decide your working weight for the day.
Here’s an example of a ramp-up set for Decline Bench Press:
- 10 reps with an empty barbell
- 8 reps with 95 pounds
- 6 reps with 135 pounds
- 5 reps with 155 pounds
- 4 reps with 175 pounds
The same can be done with dumbbells or a cable machine (start light and work your way up). You can even do fewer reps if you don't want to burn out before your working sets. The extra volume here is helpful for your muscle-building goals and to prevent injury.
Also, make sure to check out these chest stretches for before and after your workout.
The Benefits of Targeting the Lower Chest
Besides the eye-popping benefits of a defined lower chest, there are a few important benefits of specifically targeting your lower pecs.
- Correct Muscle Imbalances: You must be hitting your chest from all angles as this will allow for the best possible development of your chest. Moreover, it's going to help you avoid any muscle imbalances between your pecs and the anterior (front) and posterior (back) sides1.
- Improve Performance: Your pecs size and strength will help you perform better in the sporting arena, including everything from tackling or fending off opponents, to hitting a tennis ball, to throwing a football and baseball powerfully.
- Better Breathing: The chest muscles which are attached to the ribcage support breathing through the contraction of the ribcage. Therefore, the strengthening and lengthening of the chest muscles support deeper breathing by allowing the ribcage to do its job.
- Improve Posture: With the chest being one of the largest muscles in the upper body, its length and strength play an important role in assisting good posture, particularly because the chest muscles play an important role in shoulder position.
Final Chest-Building Tips & Takeaways
Remember, there's no reason to follow or put together an entire workout dedicated to your lower chest. Instead, include some of the moves we just went over in your chest day routine, along with exercises that target the upper, inner, and outer chest, and you'll have a well-rounded program that will add serious muscle mass to your pecs.
Here are a few great tips for building your lower chest:
- Always warm up. The worst thing you can do is get to the gym and immediately start lifting heavy.
- Maintain muscular balance with your entire upper body. This means you should address all angles of your pec muscles, and give equal attention to your back to avoid imbalances.
- Fatigue your pecs to build muscle. For strength gains, stay in the 5-7 rep range. For hypertrophy, stick with 8-12, and for muscular endurance, aim for 12+. A well-defined program should address all of these rep ranges in some capacity.
- Hit your chest twice a week. And, make sure to leave plenty of time in between sessions for recovery.
Interested in more chest-building moves? Check out our articles on the Best Upper Chest Exercises, Best Inner Chest Exercises, and Best Outer Chest Exercises!
Prepare to maximize your gains with our exclusive 12-week hypertrophy training program. Choose between a 4 or 5 day training split and gain 2-12 pounds of muscle over 90 days...
References:
- Kamalden TFT, Gasibat Q, Samsudin S, Joseph JA. Occurrence of Muscle Imbalance and Risk of Injuries in Athletes using Overhead Movements: A Systematic Review. Sport Mont. http://www.sportmont.ucg.ac.me/?sekcija=abstract&artid=1852
Sam Coleman
Author