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Shoulder-to-Waist Ratio (Adonis Index)

Calculate your shoulder-to-waist circumference ratio to grade your V-taper aesthetic symmetry.

The Adonis Index and Golden Proportions

The **Shoulder-to-Waist Ratio** (often called the **Adonis Index**) is a visual symmetry benchmark inspired by classical sculpture. In male aesthetics, a ratio close to the golden ratio of **1.618** (shoulders 1.618 times wider than the waist) creates the classic masculine V-taper. Training the lateral deltoids and maintaining low body fat optimizes this proportion.

Häufig gestellte Fragen

Wrap the tape measure around the widest part of your shoulders, typically across the middle of your deltoid muscles.

Lat pulldowns, pull-ups, and dumbbell lateral raises are the key exercises to widen the upper silhouette.