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The dark green rectangles show zones. Zone coverage (also referred to as a zone defense) is a defensive scheme in gridiron football used to protect against the pass. Zone coverage schemes require the linebackers and defensive backs to work together to cover certain areas of the field, making it difficult for the opposing quarterback to complete ...
Zone defense is a type of defensive system, used in team sports, which is the alternative to man-to-man defense; instead of each player guarding a corresponding player on the other team, each defensive player is given an area (a zone) to cover. A zone defense can be used in many sports where defensive players guard players on the other team.
Strategy plays a crucial role in American football. Both teams carefully plan various aspects of their gameplay in an effort to win. This includes deciding on formations, selecting players for specific positions, and assigning roles and instructions to each player on offense and defense. Throughout the game, each team constantly adjusts their ...
The enemy, meanwhile, fought to kill, mostly with the wars’ most feared and deadly weapon, the improvised explosive device. American troops trying to help Iraqis and Afghans were being killed and maimed, usually with nowhere to return fire. When the enemy did appear, it it was hard to sort out combatant from civilian, or child.
No pain, no gain. No pain, no gain (or "No gain without pain") is a proverb, used since the 1980s as an exercise motto that promises greater value rewards for the price of hard and even painful work. Under this conception competitive professionals, such as athletes and artists, are required to endure pain (physical suffering) and stress (mental ...
Man-to-man defense, or man defense, is a type of defensive system used in team sports such as American football, association football, basketball and netball, as in which each player is assigned to defend and follow the movements of a single player on offense. Often, a player guards his counterpart (e.g. center guarding center), but a player ...
The kill zone is an element of point ambush in which a military unit targets a single area with offensive fire such as mines, demolitions and section-level weapons. The kill zone may be bordered by obstacles, traps or indirect fire (artillery or mortars) to keep the enemy from escaping. [1][2] In an area ambush, related multiple kill zones will ...
An open fracture, also called a compound fracture, is a type of bone fracture (broken bone) that has an open wound in the skin near the fractured bone. The skin wound is usually caused by the bone breaking through the surface of the skin. An open fracture can be life threatening or limb-threatening (person may be at risk of losing a limb) due ...