April 25, 2026, 4:10 pm | Read time: 4 minutes

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Why Everyone Should Train Their Shoulders

Aesthetics and Body Proportions

The so-called shoulder-to-hip ratio is a global ideal for attractiveness, and this is not just “gym talk” but also scientifically observed. For example, a study measured the brain activity of participants while they assessed different body proportions and came to a clear conclusion.¹ Both men and women found bodies with a larger shoulder-to-hip ratio more attractive, regardless of the gender of the person being assessed.²

Another study, published in the Journal of Social and Personal Relationships, specifically examined which body proportions people prefer when choosing a romantic partner.³ And here, the same result as before–men with the same trait were significantly more desirable to a potential partner.

The reason for this can likely be explained by evolution. Broad shoulders signal strength, health, and dominance–traits that the human mind has associated with a good partner for millennia. These preferences are mostly unconscious but are deeply rooted in the human brain.

Improving Daily Life–Functionality & Injury Prevention

But it’s not just about appearance and attractiveness. Of course, trained shoulders also contribute to functionality in everyday life and help prevent injuries.

Injury Prevention

The shoulder joint is a so-called ball-and-socket joint. However, the unfortunate characteristic of ball-and-socket joints is that they are inherently unstable due to their immense mobility. The surrounding shoulder muscles act as active stabilizers, keeping the head of the upper arm securely in the socket. Strong shoulders and a well-trained rotator cuff form a protective muscle shield that can protect the joint from injuries such as dislocation.

Functionality

In daily life, you constantly need to lift, carry, or store things overhead–and this works so well thanks to the shoulder muscles. The overhead press primarily trains the deltoid, triceps, and trapezius muscles. To maintain stability, the rotator cuff and serratus anterior muscle provide additional support. The great thing about this exercise is that it not only builds muscles but also improves your posture and enhances functional strength throughout the upper body.

More on the topic

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The Correct Execution

Assume Position

• Sit upright on a bench with the backrest set vertically. Grab two dumbbells and initially place them on your thighs. Use momentum from your legs to bring the weights up to the starting position at shoulder height.
• Keep your back in contact with the backrest throughout the exercise, maintaining a slight, natural arch in the lower back. Pull the shoulder blades slightly back and down to stabilize the joint.

Movement Sequence

1. Press the dumbbells from the starting position upward in a controlled and powerful manner. The movement follows a slight arc until the arms are almost fully extended, without locking the elbows at the top. Ensure the dumbbells do not collide at the top.
2. Briefly stabilize the weight at the highest point, then slowly and deliberately lower it again. Lower the dumbbells until they are back at shoulder height or almost touch the shoulders. The forearms remain perpendicular to the ground throughout the phase.
3. Maintain firm body tension throughout the execution and avoid excessive arching of the lower back.

Exhale when pressing the weights up and perform a controlled inhalation when lowering them.

Also interesting: What matters in incline bench pressing with dumbbells

Is Choosing Dumbbells Better?

Probably yes, because dumbbells allow for more targeted activation of the shoulder muscles and a significantly greater range of motion. While the barbell is often limited by contact with the body, the dumbbell allows for deeper stretching in the lower phase and a converging path at the top. This convergence of the weights enables a maximum “squeeze” of the muscle, which can stimulate hypertrophy more effectively. Additionally, dumbbells promote a more natural execution in the so-called scapular plane (elbows about 30 to 45 degrees forward), which spares the wrists and minimizes the risk of injury. Another crucial advantage is that each arm moves an independent weight. This corrects strength asymmetries and challenges the stabilizing muscles and core much more than the rigid barbell.