He slept to re-brace his energy.
The new day had re-braced his nerves.
to steady or prepare (something) again, as before an impact
He rebraced his legs and pushed against the door.
He re-braced himself in anticipation of a second hit.
to strengthen, support or fit
(something) again with a beam
Tighten the screws to re-brace the brackets.
They re-braced a section of the roof.
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