The defensive zone is the left "third" of the rink in TV view. This is the area that a team defends when attacking from left to right
hockey_defensive_zone(
rink_length = 0,
rink_width = 0,
feature_radius = 0,
nzone_length = 0
)
A data frame of the bounding coordinates of the defensive zone
The length of the rink
The width of the rink
The radius of the corners of the boards
The length of the neutral zone