Many weightlifters wrestle to develop their decrease chest.
To make issues worse, the evidence-based health neighborhood claims there’s not a lot they’ll do about it.
There are various glorious workouts for creating your pecs as a complete, they are saying, however none of them goal the decrease half particularly. The perfect you are able to do is stick with the identical outdated chest workouts and hope the underside of your pecs fills out in time.
Is that this true?
Or are you able to practice your decrease chest particularly?
And if that’s the case, what are the finest decrease chest workouts?
And the way do you prepare these workouts into an efficient decrease chest exercise?
Get evidence-based solutions to all these questions and extra on this article.
The pectoralis majors, or “pecs,” are the massive, fan-shaped muscle groups of the chest.
They’ve two primary sections or “heads:” the clavicular head, or “higher pec,” and the sternocostal head, or “mid and decrease pec.”
Many scientists additionally divide the sternocostal head into two subsections: the manubrial portion, which makes up the majority of the sternocostal head, and the belly portion, which is the small area on the backside of the pec.
You may additional divide these subsections into 6-to-7 segments. Right here’s how all this appears to be like in your physique:
It’s value mentioning that whereas most individuals’s pecs will look much like the diagram above, variations between folks are common. Based on some research, the pecs are six occasions extra doubtless than every other muscle group to look and connect with your skeleton atypically.
That is important as a result of it implies that for you, any of the aforementioned heads, sections, and segments could also be bigger or smaller or kind of quite a few than common (for instance, some folks have an “additional” pectoral head known as a chondrocoracoideus).
This implies your pecs might look considerably completely different from the following particular person’s, and relying in your anatomy, there might not be a lot you are able to do to change their look appreciably.
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Acquired gymnasium knowledge states that to coach your higher pecs, you might want to emphasize incline urgent; to coach your complete chest, you must prioritize flat urgent; and to maximise decrease chest improvement, you need to deal with decline urgent.
There’s some reality to this.
Studies present that the incline bench press is finest for coaching your higher pecs and that the flat bench press is very efficient at coaching your pecs as a complete.
For instance, in a single study carried out by scientists at The College of Queensland, researchers discovered that the flat and decline bench press have been equally efficient at coaching the sternocostal head of the pecs, together with the belly portion.
One other study revealed within the European Journal of Sports activities Science discovered that the decline bench press is not any more practical at activating the decrease portion of the sternocostal head of the pecs than the flat bench press.
As such, most evidence-based health folks say there’s no approach to practice your decrease chest. That’s, they are saying you’ll be able to practice the sternocostal head of your pecs, which incorporates the decrease segments, however there’s no approach to “isolate” the belly portion, which implies there’s no approach to bias your coaching to creating the decrease pecs if that’s the half that’s lagging.
Why, then, do many weightlifters imagine that the decline bench press preferentially trains the decrease chest?
Anecdotal proof apart (many declare they “really feel” their decrease pecs working extra throughout the decline bench press), it doubtless stems from our data of how the pecs perform.
The sternocostal head of the pecs performs horizontal shoulder adduction (bringing your arm towards the midline of your physique). Nevertheless, not all segments of the pecs contribute equally to this motion; single segments act with a level of independence relying on the calls for of the motion.
In different phrases, how you progress your arms and shoulders adjustments which segments of your pecs carry out the lion’s share of the work.
A neat instance of this comes from a study carried out by scientists on the College of Wollongong, during which skilled weightlifters carried out a sequence of actions towards various resistance whereas researchers measured muscle activation in every phase of their pecs.
They discovered that the decrease segments of the pecs (the belly portion) have been most energetic when the weightlifters carried out shoulder adduction (pulling your higher arms to your sides), shoulder extension (bringing your arms in an arc from overhead to your sides), and horizontal shoulder flexion from 30 levels of shoulder flexion (shifting as you’ll within the decline bench press, principally).
Listed below are some illustrations tailored from the research exhibiting every of those actions and the way they activated the pecs. Darkish blue denotes excessive activation, mild blue denotes reasonable activation, and grey denotes low activation:
Whereas it’s tempting to take this as proof that doing workouts that mimic these actions will assist develop your decrease pecs, it could be injudicious to take action. There are too many caveats for that.
As an example, this research solely measured muscle activation. And whereas muscle activation is critical for constructing muscle—no activation all the time means no development—it isn’t perfect for gauging development.
Moreover, this wasn’t a weightlifting research. That’s, it didn’t have a look at how completely different workouts practice the pecs and the way a lot muscle development occurred consequently.
Quite, it checked out how varied actions change muscle activation within the pecs. And that makes it tough to know whether or not we will apply the findings to workouts just like the decline bench press.
This level is much more pertinent provided that when research really examine the flat and decline bench press, the outcomes present they’re comparable lower-pec builders.
Maybe probably the most wise approach to interpret these outcomes is that this: there’s a good theoretical argument that workouts involving shoulder adduction, shoulder extension, and decline urgent actions will emphasize the decrease pecs.
Thus, in case your mid and higher chest are well-developed, however your decrease pecs are lagging, it might make sense to do workouts that theoretically “goal” your decrease chest. Whereas there’s no assure you’ll get the outcomes you need, taking this tack most likely gained’t hurt your mid-to-lower-pec improvement, making it a low-risk, probably high-reward technique for constructing the underside of your chest.
(Keep in mind, nonetheless, that making decrease chest workouts the main target of your coaching might stymie shoulder and higher chest development since flat and incline urgent workouts are usually superior at coaching these muscle teams.)
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The Greatest Decrease Chest Workout routines
Based mostly on what we’ve realized about how one can work your decrease chest, listed here are 10 of the most effective workouts for decrease chest.
The bench press is the king of chest workouts as a result of it trains your higher, mid, and decrease pecs to a excessive diploma and permits you to raise heavy weights safely, which is vital for gaining muscle and strength.
The dip is an excellent exercise for training your upper-body pushing muscles, including your pecs. What’s more, performing it with a slight forward lean puts your arms at about the right angle to emphasize your lower pecs.
3. Dumbbell Bench Press
4. Decline Bench Press
The decline bench press places your arms into ~30 degrees of shoulder flexion, which may help you emphasize the lower pecs more than other pressing exercises.
The decline dumbbell bench press is very similar to the decline bench press, which means it’s about as effective at training your lower pecs. What makes it slightly different is that it involves dumbbells instead of a barbell.
The benefits of this are that the decline dumbbell bench press has a slightly longer range of motion, which is important for muscle and strength gain, and it trains each side of your body independently, which helps you identify and even out muscle imbalances.
The downside, however, is that it can be challenging to get into the decline position while holding dumbbells, especially as the weights get heavy.
6. Dumbbell Pullover
The dumbbell pullover trains shoulder flexion, which means it may be well-suited to training your lower pecs. Furthermore, it trains your pecs in a stretched position, which is generally helpful for muscle development.
7. Cable Pullover
The cable pullover trains your higher physique equally to the dumbbell pullover, making it one other good possibility for coaching your decrease pecs. The primary advantage of the cable pullover is that it makes use of a cable, which retains fixed rigidity in your pecs all through every rep.
The incline push-up (or “decrease chest push-up”) is without doubt one of the handiest push-ups for decrease chest as a result of, not like different push-up variations, it places your arms into ~30 degrees of shoulder flexion, which may increase the amount your lower pecs contribute to the exercise.
9. High-to-Low Cable Fly
The high-to-low cable fly (often referred to as the “lower chest cable fly”) trains shoulder adduction, which means it might emphasize the lower pec more than the regular cable fly. To maximize lower pec involvement, bring your hands together (or slightly past each other) 6-to-8 inches in front of your thighs rather than in front of your torso or chest.
The decline dumbbell fly (or “lower chest fly”) is an excellent lower chest dumbbell exercise for isolating the pecs. The main benefit is that it trains your pecs when deeply stretched, which is important for maximizing muscle growth.
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The Best Lower Chest Workout
Most workouts for lower chest that you find online focus too much on high-rep, pump-style training and recommend doing too many isolation exercises for the lower pecs.
This is a mistake.
If you want to maximize lower-pec development, you need to emphasize compound weightlifting that trains your entire chest (and may emphasize your lower pecs) and allows you to lift heavy weights safely and get stronger over time.
With that in mind, here’s what I recommend:
Bench Press: 3 sets of 4-to-6 reps with 2-to-3 min rest
Dip: 3 sets of 4-to-6 reps with 2-to-3 min rest
Dumbbell Pullover: 3 sets of 6-to-8 reps with 2-to-3 min rest
High-to-Low Cable Fly: 3 sets of 8-to-10 reps with 2-to-3 min rest
And if you like the look of this workout and want a program based on similar principles to train your entire body, check out Mike Matthews’ fitness books for men, Bigger Leaner Stronger.
(Or if you aren’t sure if Bigger Leaner Stronger is right for you or if another strength training program might be a better fit for your circumstances and goals, take Legion Strength Training Quiz, and in less than a minute, you’ll know the perfect strength training program for you. Click here to check it out.)
+ Scientific References
- Solari, F., & Burns, B. (2022). Anatomy, Thorax, Pectoralis Major Major. StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK525991/
- Sanchez, E. R., Howland, N., Kaltwasser, K., & Moliver, C. L. (2014). Anatomy of the Sternal Origin of the Pectoralis Major: Implications for Subpectoral Augmentation. Aesthetic Surgery Journal, 34(8), 1179–1184. https://doi.org/10.1177/1090820X14546370
- Wolfe, S. W., Wickiewicz, T. L., Cavanaugh, J. T., & Shirley, P. (1992). Ruptures of the pectoralis major muscle. An anatomic and clinical analysis. The American Journal of Sports Medicine, 20(5), 587–593. https://doi.org/10.1177/036354659202000517
- Fung, L., Wong, B., Ravichandiran, K., Agur, A., Rindlisbacher, T., & Elmaraghy, A. (2009). Three-dimensional study of pectoralis major muscle and tendon architecture. Clinical Anatomy (New York, N.Y.), 22(4), 500–508. https://doi.org/10.1002/CA.20784
- Burley, H. E. K., Haładaj, R., Olewnik, Ł., Georgiev, G. P., Iwanaga, J., & Tubbs, R. S. (2021). The clinical anatomy of variations of the pectoralis minor. Surgical and Radiologic Anatomy, 43(5), 645–651. https://doi.org/10.1007/S00276-021-02703-Y/METRICS
- Haładaj, R., Wysiadecki, G., Clarke, E., Polguj, M., & Topol, M. (2019). Anatomical Variations of the Pectoralis Major Muscle: Notes on Their Impact on Pectoral Nerve Innervation Patterns and Discussion on Their Clinical Relevance. BioMed Research International, 2019. https://doi.org/10.1155/2019/6212039
- Burley, H., Georgiev, G. P., Iwanaga, J., Dumont, A. S., & Tubbs, R. S. (2020). An unusual finding of the pectoralis major muscle: decussation of sternal fibers across the midline. Anatomy & Cell Biology, 53(4), 505. https://doi.org/10.5115/ACB.20.058
- Venieratos, D., Samolis, A., Piagkou, M., Douvetzemis, S., Kourotzoglou, A., & Natsis, K. (2017). The chondrocoracoideus muscle: A rare anatomical variant of the pectoral area. Acta Medica Academica, 46(2), 155–161. https://doi.org/10.5644/ama2006-124.200
- Zielinska, N., Ruzik, K., Georgiev, G. P., Dimitrova, I. N., Tubbs, R. S., & Olewnik, Ł. (2022). A new variety of chondrocoracoideus muscle, or an additional head of pectoralis major muscle. Surgical and Radiologic Anatomy, 44(2), 233–237. https://doi.org/10.1007/S00276-022-02887-X/FIGURES/2
- Trebs, A. A., Brandenburg, J. P., & Pitney, W. A. (2010). An electromyography analysis of 3 muscles surrounding the shoulder joint during the performance of a chest press exercise at several angles. Journal of Strength and Conditioning Research, 24(7), 1925–1930. https://doi.org/10.1519/JSC.0B013E3181DDFAE7
- Saeterbakken, A. H., Mo, D. A., Scott, S., & Andersen, V. (2017). The Effects of Bench Press Variations in Competitive Athletes on Muscle Activity and Performance. Journal of Human Kinetics, 57(1), 61. https://doi.org/10.1515/HUKIN-2017-0047
- Roy, X., Arseneault, K., & Sercia, P. (2021). The Effect of 12 variations of the bench press exercise on the EMG activity of three heads of the pectoralis major. International Journal of Strength and Conditioning, 1(1). https://doi.org/10.47206/IJSC.V1I1.39
- Barnett, C., Kippers, V., & Turner, P. (n.d.). Effects of Variations of the Bench Press Exercise on the EMG… : The Journal of Strength & Conditioning Research. Retrieved February 24, 2023, from https://journals.lww.com/nsca-jscr/Abstract/1995/11000/Effects_of_Variations_of_the_Bench_Press_Exercise.3.aspx
- Lauver, J. D., Cayot, T. E., & Scheuermann, B. W. (2016). Influence of bench angle on upper extremity muscular activation during bench press exercise. European Journal of Sport Science, 16(3), 309–316. https://doi.org/10.1080/17461391.2015.1022605
- Lulic-Kuryllo, T., Negro, F., Jiang, N., & Dickerson, C. R. (2022). Differential regional pectoralis major activation indicates functional diversity in healthy females. Journal of Biomechanics, 133, 110966. https://doi.org/10.1016/J.JBIOMECH.2022.110966
- Brown, J. M. M., Wickham, J. B., McAndrew, D. J., & Huang, X. F. (2007). Muscles within muscles: Coordination of 19 muscle segments within three shoulder muscles during isometric motor tasks. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology, 17(1), 57–73. https://doi.org/10.1016/J.JELEKIN.2005.10.007
- Paton, M. E., & Brown, J. M. M. (1994). An electromyographic analysis of functional differentiation in human pectoralis major muscle. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology, 4(3), 161–169. https://doi.org/10.1016/1050-6411(94)90017-5
- Vigotsky, A. D., Beardsley, C., Contreras, B., Steele, J., Ogborn, D., & Phillips, S. M. (2017). Greater electromyographic responses do not imply greater motor unit recruitment and “hypertrophic potential” cannot be inferred. Journal of Strength and Conditioning Research, 31(1), E1–E2. https://doi.org/10.1519/JSC.0000000000001249
- Oranchuk, D. J., Storey, A. G., Nelson, A. R., & Cronin, J. B. (2019). Isometric training and long-term adaptations: Effects of muscle length, intensity, and intent: A systematic review. Scandinavian Journal of Medicine & Science in Sports, 29(4), 484–503. https://doi.org/10.1111/SMS.13375
- Maeo, S., Wu, Y., Huang, M., Sakurai, H., Kusagawa, Y., Sugiyama, T., Kanehisa, H., & Isaka, T. (2022). Triceps brachii hypertrophy is substantially greater after elbow extension training performed in the overhead versus neutral arm position. European Journal of Sport Science. https://doi.org/10.1080/17461391.2022.2100279