Grappling, in hand-to-hand combat, describes sports that consist of gripping or seizing the opponent. Grappling is used at close range to gain a physical advantage over an opponent, either by imposing a position or causing injury. Grappling is a broad term that encompasses many disciplines. These various martial arts can be practiced both as combat sports and for self-defense. Grappling contests often involve takedowns and ground control, and may end when a contestant concedes defeat, also known as a submission or tap out.
Brazilian Jiu-Jitsu is a martial art and combat sport based on ground fighting (ne-waza) and submission holds. BJJ focuses on the skill of taking an opponent to the ground, controlling one's opponent, gaining a dominant position, and using a number of techniques to force them into submission via joint locks or chokeholds.
Shadowboxing is a combat sport exercise in which a person throws punches at the air as though there is an opponent. Practised primarily in boxing, it is used mainly to prepare the muscles before the person training engages in stronger physical activity. Muhammad Ali once performed a now famous shadowboxing routine next to Howard Cosell for ABC's Wide World of Sports television cameras. Black Nova Scotian boxer George Dixon is widely credited for developing the technique.
The guard is a ground grappling position in which one combatant has their back to the ground while attempting to control the other combatant using their legs. In pure grappling combat sports, the guard is considered an advantageous position, because the bottom combatant can attack with various joint locks and chokeholds, while the top combatant's priority is the transition into a more dominant position, a process known as passing the guard. In the sport of mixed martial arts, as well as hand-to-hand combat in general, it is possible to effectively strike from the top in the guard, even though the bottom combatant exerts some control. There are various types of guard, with their own advantages and disadvantages.
A chokehold, choke, stranglehold or, in Judo, shime-waza is a general term for a grappling hold that critically reduces or prevents either air (choking) or blood (strangling) from passing through the neck of an opponent. The restriction may be of one or both and depends on the hold used and the reaction of the victim. While the time it takes for the choke to render an opponent unconscious varies depending on the type of choke, the average across all has been recorded as 9 seconds.
A triangle choke, or sankaku-jime (三角絞) in judo, is a type of figure-four chokehold that encircles the opponent's neck and one arm with the legs in a configuration similar to the shape of a triangle. Applying pressure using both legs and the opponent's own shoulder, the technique is a type of lateral vascular restraint that constricts the blood flow from the carotid arteries to the brain, potentially resulting in loss of consciousness in seconds when applied correctly. Recent studies have shown that the triangle choke takes an average of 9.5 seconds to render an opponent unconscious from the moment it is properly applied.
An armlock in grappling is a single or double joint lock that hyperextends, hyperflexes or hyperrotates the elbow joint or shoulder joint. An armlock that hyper-extends the arm is known as an armbar, and it includes the traditional armbar, pressing their elbow into your thigh, and the triangle armbar, like a triangle choke, but you press their elbow into your thigh. An armlock that hyper-rotates the arm is known as an armcoil, and includes the americana, kimura, and omaplata. Depending on the joint flexibility of a person, armcoils can either hyper-rotate only the shoulder joint, only the elbow joint, or both the elbow joint and shoulder joint. Generally, armcoils hurt more than armbars, as they attack several joints at the bone and muscle.
The mount, or mounted position, is a dominant ground grappling position, where one combatant sits on the other combatants torso with the face pointing towards the opponent's head. This is a favorable position for the top combatant in several ways. The top combatant can generate considerable momentum for strikes to the head of the opponent, while the bottom combatant is restricted by the ground and by the combatant on top. Other advantages include various chokeholds and joint locks that can be applied from the top. The bottom combatant will usually look to sweep the opponent or transition into a better position such as the guard.
Back mount, or rear mount, is a dominant grappling position where the practitioner is on his opponent's back in such a way that he has control of his opponent. Ideally, the opponent will be recumbent (prone), while the practitioner centers his weight atop the opponent, either in a seated or recumbent posture. Many consider back mount to be a very dominant, perhaps even the most advantageous position in grappling. This is due to the practitioner being able to attack with strikes and submissions with the opponent having a severely limited ability to see incoming attacks and defend against them.
Clinch fighting is the part of stand-up fighting where the combatants are grappling in a clinch, typically using clinch holds. Clinching the opponent can be used to eliminate the opponent's effective usage of some kicks, punches, and melee weapons. The clinch can also be used as a medium to switch from stand-up fighting to ground fighting by using takedowns, throws or sweeps.
In grappling, side control is a dominant ground grappling position where the top combatant is lying perpendicularly over the face-up bottom combatant in such a way that the legs are free and he or she exerts no control over the combatant on the bottom. The top combatant is referred to as having side control, and is in a stable position, with the other combatant pinned beneath them. From there the top combatant can proceed with elbows, knees, various submissions, or transition into a mounted position. It is high priority for the bottom combatant to sweep the top combatant or otherwise escape the position, for instance by entangling the opponent's free legs and trying to obtain the half guard or guard.
In wrestling, a bear hug, also known as a bodylock, is a grappling clinch hold and stand-up grappling position where the arms are wrapped around the opponent, either around the opponent's chest, midsection, or thighs, sometimes with one or both of the opponent's arms pinned to the opponent's body. The hands are locked around the opponent and the opponent is held tightly to the chest. The bear hug is a dominant position, with great control over the opponent, and also allows an easy takedown to the back mount position.
A grappling hold, commonly referred to simply as a hold that in Japanese is referred to as katame-waza, is any specific grappling, wrestling, judo, or other martial art grip that is applied to an opponent. Grappling holds are used principally to control the opponent and to advance in points or positioning. The holds may be categorized by their function, such as clinching, pinning, or submission, while others can be classified by their anatomical effect: chokehold, headlock, joint-lock, or compression lock. Multiple categories may be appropriate for some of these holds.
An underhook is a clinch hold that is used in grappling to control the opponent. It is performed from any direction by putting an arm under the opponent's arm, and holding the opponent's midsection or upper body. Having an underhook with one arm is called a single underhook, while having underhooks with both arms is known as double underhooks. The typical response to an underhook is to try to break it, or to establish an overhook.
In combat sports, the north–south position is a ground grappling position where one combatant is supine, with the other combatant invertedly lying prone on top, normally with their head over the bottom combatant's chest. The north–south position is a dominant position, where the top combatant can apply effective strikes such as knee strikes to the head, or easily transition into various grappling holds or more dominant positions. Transitioning into side control can be done by first switching into a particular hold known as ushiro-kesa-gatame (後袈裟固) or reverse scarf hold, where the chest points to the side, and the opponent's arm is controlled similarly to kesa-gatame. The north–south choke is employed exclusively from this position.
A grappling position refers to the positioning and holds of combatants engaged in grappling. Combatants are said to be in a neutral position if neither is in a more favourable position. If one party has a clear advantage such as in the mount they are said to be in a "dominant position". Conversely, the other party is considered to be in an inferior position, usually called "on the bottom", but in this case sometimes called the "under mount".
A spinal lock is a multiple joint lock applied to the spinal column, which is performed by forcing the spine beyond its normal ranges of motion. This is typically done by bending or twisting the head or upper body into abnormal positions. Commonly, spinal locks might strain the spinal musculature or result in a mild spinal sprain, while a forcefully and/or suddenly applied spinal lock may cause severe ligament damage or damage to the vertebrae, and possibly result in serious spinal cord injury, strokes, or death. Spinal locks and cervical locks are forbidden in IBJJF Brazilian jiu-jitsu competitions, amateur MMA, multiple forms of no Gi Jiu Jitsu, Judo, and other martial arts. However, professional MMA and some Brazilian jiu-jitsu competitions do permit spinal locks and, particularly, neck cranks, and such moves are trained in various MMA and Brazilian jiu-jitsu schools.
Half guard is a ground grappling position where one combatant is lying on the other, with the bottom combatant having one leg entangled. Sometimes the bottom combatant is said to be in half guard, while the top combatant is in a half mount. In wrestling and catch wrestling half mount is called Turk ride. The half guard is the position that is in between a full guard and side control or full mount. The combatant on top will try to untangle the leg and pass to obtain side control or mount, while the bottom combatant will try to transition into a full guard or alternatively attempt a sweep or submission. The half guard may favour the combatant on top or the guard player, depending on the many details of the position such as body positioning and grips.
Knee-on-stomach, or knee-on-belly, knee-on-chest, knee-ride, knee mount, is a dominant ground grappling position where the top combatant places a knee on the bottom combatant's torso, and usually extends the other leg to the side for balance. This position is typically obtained from side control, simply by rising up slightly and putting a knee on the opponent's stomach or chest.
Hooks is a term in grappling martial arts that generally refers to the use of careful positioning of a practitioner’s feet and legs to control and manipulate the movement or position of their opponent. One of the most common uses of hooks is in the back control position to prevent escape. However, a practitioner may alternatively use hooks to defend, sweep, or attack their opponent.
