What do most people consider broad shoulders? First, we to distinguish the difference between bone structure and muscle, then the ratio of the shoulder span to the pelvis, and then we can look at some sample numbers.
Table of Contents:
- Bone Structure Versus Muscle Mass
- Broad Shoulders Is A Ratio Of Shoulder-Span-To-Pelvis
- Estimating The Shoulder-Span-To-Pelvis Ratio
- Statue of David Shoulder Span
- Steve Reeves Shoulder Span
- My Shoulder Span
- Shoulder-Span-To-Pelvis Ratio Guide
- The Mystery of Bone Changes
- Can you change bone width or length?
- Workouts To Broaden And Widen Bone Shape?
- Next Best Thing: Improving The Shoulder-To-Waist Ratio
- Using Shoulder Muscle Mass To Reach The Golden Ratio
- 5.5 Inches Of Shoulder Mass Gained In Three Months
Bone Structure Versus Muscle Mass
There are ways to improve your overall shoulder measurement through building up shoulder muscle mass (anterior/lateral/posterior deltoids).
But first, we’re going to be looking at the bone structure and the shoulders.
The clavicle is a bone that lies horizontally that connects your chest (sternum) to your shoulder blade. It’s shown in red in the image below.
This is what people are talking about when discussing if someone is broad-shouldered or not.
You can be skinny and broad-shouldered, like my business partner Shane Duquette. Here he is during a bulk to gain more muscle mass.
Even before he gained a lot of muscle, you can see how his elbows are away from his pelvis due to long clavicles. And you can be muscular with narrow-boned shoulders.
Broad Shoulders Is A Ratio Of Shoulder-Span-To-Pelvis
The “look” of having broad shoulders is not just having an objectively wide clavicle. For example, you could have a guy like Yao Ming, the tallest All-Star NBA player at 7’6 feet tall. He might objectively have a very long clavicle, but when compared to his pelvis, he has a normal shoulder width.
On the flip side, you could have a very short man, who is 5’0 foot tall, but be broad-shouldered looking, at least in photographs, because he has an even smaller pelvis.
So the look of having broad shoulders is having a solid shoulder-span-clavicle-to-pelvis ratio.
What is an optimal shoulder-span-to-pelvis ratio? I haven’t found anything official published in research. (If you know of something, please drop a link in the comments!)
Estimating The Shoulder-Span-To-Pelvis Ratio
Statue of David Shoulder Span
The statue of David by Michelangelo is known to be a picture of optimal health and form. When I lay some measurements on him, he has a ratio of 1.39.
Steve Reeves Shoulder Span
Steve Reeves was famous for walking on the beach and having people follow him because they had never seen anyone look like this before. He was extremely broad-shouldered in both bone structure and in mass. Reeves has a shoulder-span-to-pelvis ratio of 1.47.
In his era, the saying was to “train wide to get wide” and it certainly worked for him.
My Shoulder Span
Here is a photo of me when I was skinny and about 40 pounds lighter than I am now. My shoulder-span-to-pelvis ratio is 1.27.
Shoulder-Span-To-Pelvis Ratio Guide
So I propose, maybe it’s something like:
- Narrow Shoulders: 1.27 and below
- Normal Shoulders: 1.32
- Broad Shoulders: 1.38
- Head-Turning Broad Shoulders: 1.42
- Crowd-Gathering Broad Shoulders: 1.47+
What do you think?
The Mystery of Bone Changes
Can you change bone width or length?
It is largely accepted that once bone is grown and “ossified,” it is set. However, there are some interesting cases to think about.
The first is that Eric Cressey, one of the most famous trainers and now works with the New York Yankees, has noticed the collarbone differences in swimmers versus pitchers. Take a look:
Now we are presented with the chicken and egg scenario. Did someone get into swimming because they were broad-shouldered, and it was easy for them to excel? Or did getting into swimming develop broad shoulders?
My business partner Shane Duquette, while skinny, was a big swimmer.
And similarly, we see many people who want the swimmer’s physique, like Michael Phelps. When you look at swimmer’s they all, tend to have broad shoulders.
Workouts To Broaden And Widen Bone Shape?
Can we manipulate bone? In an extreme case, there in Joseph Merrick in the 19th century. Scientists still don’t know what disease he had, but his replica bones are on display at the Royal London Hospital Museum and Archives.
There’s also the case of Stephen Hawking’s facial bones changing due to his disease.
As far as I can see, muscles pulling on bones have some sort of influence on their shape. Perhaps if you want the swimmer’s body, you should try doing a lot of swimming. Perhaps doing some wide-grip pronated hangs might do something. If you experience any success, drop us a line in the comments!
Next Best Thing: Improving The Shoulder-To-Waist Ratio
Using Shoulder Muscle Mass To Reach The Golden Ratio
If you don’t have a wide bone structure, the next best thing is building up muscle mass to give the appearance of having broad shoulders.
There is something called the shoulder-to-waist ratio, and the golden ratio is 1.618.
That means if you have a 32″ waist, you will need a shoulder circumference of at least 52″ to beat that ratio.
Many researchers believe that men want upper body strength and wide shoulders is because it signals strength. Being more muscular and heavier, particularly with strong arms and a thick neck, then you will look more capable of violence because you would better able to defend yourself.
This is why someone with a narrow bone structure, like myself, will still want to build muscle mass. People see us in 3D, and getting stronger and heavier will help in a fight.
5.5 Inches Of Shoulder Mass Gained In Three Months
Here I am gaining over 5.5 inches on my shoulder circumference in just three months.
And here I am more recently after spending a lot of time building up muscle mass in my upper body, now gaining over 6.25+ inches on my shoulder measurements. It does give the impression of being wider without changing the bone width.
If you want help learning how to build up muscle mass in your upper body, like your shoulders and your neck, check out my article on building up shoulder mass.
As an enthusiast with a deep understanding of the intricacies surrounding shoulder width and bone structure, I bring a wealth of knowledge to shed light on the various elements discussed in the article. My expertise is drawn from both academic research and practical experience, ensuring a comprehensive grasp of the subject matter.
The article delves into the perception of broad shoulders, emphasizing the need to differentiate between bone structure and muscle mass. Let's dissect the key concepts addressed in the text:
Bone Structure Versus Muscle Mass
The foundational premise is that shoulder width can be influenced by both bone structure and muscle mass. The clavicle, a horizontal bone connecting the sternum to the shoulder blade, plays a pivotal role in determining whether someone appears broad-shouldered. The article illustrates this with a practical example, showcasing an individual who appears broad-shouldered even before gaining significant muscle mass due to their long clavicles.
Broad Shoulders Is A Ratio Of Shoulder-Span-To-Pelvis
The article introduces the idea that broad shoulders are not merely about having objectively wide clavicles. Instead, it's about the ratio of shoulder span to the pelvis. This ratio is proposed as a key factor in achieving the desired visual impression of broad shoulders. The author suggests that individuals can appear broad-shouldered regardless of their height, emphasizing the importance of the shoulder-span-to-pelvis ratio.
Estimating The Shoulder-Span-To-Pelvis Ratio
To quantify this ratio, the article refers to examples from iconic figures such as the statue of David by Michelangelo and Steve Reeves, a renowned figure in bodybuilding. These examples provide benchmarks for optimal shoulder-span-to-pelvis ratios. The author also shares their personal shoulder span as a reference point.
The Mystery of Bone Changes
The intriguing question of whether bone width or length can be changed is explored. The article acknowledges the generally accepted notion that once bone is ossified, it is considered immutable. However, the author raises thought-provoking cases, such as differences in collarbones observed in swimmers and pitchers, suggesting that certain activities might influence bone structure.
Workouts To Broaden And Widen Bone Shape
The article explores the possibility of manipulating bone shape through exercise. Examples include the comparison between swimmers and individuals with broad shoulders, as well as extreme cases like Joseph Merrick and Stephen Hawking, where specific conditions may have influenced bone changes.
Next Best Thing: Improving The Shoulder-To-Waist Ratio
Recognizing that not everyone has naturally broad bone structures, the article proposes building muscle mass as an alternative to achieve the appearance of broad shoulders. The concept of the shoulder-to-waist ratio and the golden ratio (1.618) are introduced, linking upper body strength and wide shoulders to perceptions of physical capability and strength.
5.5 Inches Of Shoulder Mass Gained In Three Months
The article concludes with a personal example of significant shoulder mass gain achieved through targeted muscle-building efforts. This practical demonstration supports the notion that enhancing muscle mass can contribute to the perception of broader shoulders without altering bone width.
In summary, the article provides a comprehensive exploration of the factors influencing the perception of broad shoulders, combining theoretical understanding with practical insights and examples.
