In soccer, a back line is a collective name for the defence of a team.
Back in Line was created in 1986.
The baseline
The line in front of the quarter back
Worse than the back line
Perimeter defense: Blockers set up the block to be in the middle of the ball. Left front moves off to the 3 meter line, left back is 20 feet deep on the side line, right back is 20 feet deep on the line and middle back is middle of the court on the back line. Rotational defense: Blockers take the angle away from the hitter. Left front moves in to the middle of the court at the 3 meter line, left back goes 5 feet from each side and back line, Right back stays on the right side line and the middle back moves over about 5 feet from the right side line near the back line.
Receding line is a line that goes back to the vanishing point(VP). -.-
Most phrases can be understood by thinking about what each word means. General meaning Back means rear, or farthest away Boundary means a specified line separating two places. A line is often thought of as straight, but can be an uneven line. A line also delineates areas. So a "back boundary line" is a specified boundary at the rear. Your back yard has a "back property line" as does a tennis court. Note: Also see Tennis terms.
The back of a badminton court is a back boundary line and long service line for singles.
The spider with a black line on its back is commonly known as the black widow spider.
The back of the free throw line is 19 feet from the inside of the base line. - The inside of the base line is 5 feet 3 inches from the center of the goal. - The center of the goal is 13 feet 9 inches from the back of the free throw line. This makes the back of the free throw line 19 feet from the inside of the base line.
Behind the out line in the back
the back boundary line, and the long service line