Diagonal

The physical trainer taught the athlete specific exercises to target the diagonal muscles in the arms.

The physical therapist recommended exercises to strengthen the diagonal muscles in her back.

The barcode on the product packaging consisted of a series of diagonal lines that could be scanned by the register.

The carpenter measured the length of the diagonal of the rectangular table.

The carpenter measured the length of the diagonal before cutting the board.

The carpenter cut a diagonal piece of wood to brace the shelf.