braced

(verb) prepare (oneself) for something unpleasant or difficult. Synonyms: brace, poise.

(verb) support or hold steady and make steadfast, with or as if with a brace. Synonyms: brace, steady, stabilize, stabilise. Example: "Brace your elbows while working on the potter's wheel."

(verb) support by bracing. Synonyms: brace.

(verb) cause to be alert and energetic. Synonyms: stimulate, arouse, brace, energize, energise, perk up. Examples: "Coffee and tea stimulate me." "This herbal infusion doesn't stimulate."

(adj) positioned so as to be ready for confrontation or danger. Example: "He stood to attention with his shoulders braced."

(adj) held up by braces or buttresses. Synonyms: buttressed.