Binding

Binding means flattening the chest with a purpose-made compression garment (a binder) so that one’s silhouette matches one’s gender. It is common among trans men and nonbinary people and is one of the most practical pieces of social transition — for many, the moment the binder goes on, gender dysphoria audibly quiets down.

It can be done relatively safely, but the following are hard rules, not suggestions:

• Use a real binder — never elastic bandages, tape, or plastic wrap. Bandages tighten with every breath; tape tears skin. These are the classic causes of rib, skin, and breathing injuries.
• Buy your actual size. Sizing down does not bind better; it only injures faster.
• Limit wear time and give your body recovery days. Take it off to sleep, and take it off immediately if you feel pain, numbness, or shortness of breath.
• Be extra careful during intense exercise — do not push through restricted breathing.

If you are a minor who cannot get a binder — a common situation for readers in China, where a binder purchase may be impossible to explain at home — layered sports bras a size up are the gentler stopgap; bandages and tape are never the answer. One more reason to be kind to your body: if chest surgery is in your future, years of unsafe binding can affect skin quality and surgical options.

In Chinese: shuxiong (束胸), which names both the practice and the garment; also 压胸, or just “binder.”

Register note: community vocabulary.

Common misuse: equating binding with self-harm or pathology. Done properly, it is an ordinary, effective form of gender expression — the danger was only ever in the wrong methods, not in binding itself.