Boxing Technique Stance The modern boxing stance differs substantially from the typical boxing stances of the 19th and early 20th centuries. The modern stance has a more upright vertical-armed guard, as opposed to the more horizontal, knuckles-facing-forward guard adopted by early 20th century hook users such as Jack Johnson. Upright stance Semi-crouch Full crouch In a fully upright stance, the boxer stands with the legs shoulder-width apart and the rear foot a half-step in front of the lead man. Right-handed or orthodox boxers lead with the left foot and fist (for most penetration power). Both feet are parallel, and the right heel is off the ground. The lead (left) fist is held vertically about six inches in front of the face at eye level. The rear (right) fist is held beside the chin and the elbow tucked against the ribcage to protect the body. The chin is tucked into the chest to avoid punches to the jaw which commonly cause knock-outs and is often kept slightly off-center. Wrists are slightly bent to avoid damage when punching and the elbows are kept tucked in to protect the ribcage. Some boxers fight from a crouch, leaning forward and keeping their feet closer together. The stance described is considered the "textbook" stance and fighters are encouraged to change it around once it's been mastered as a base. Case in point, many fast fighters have their hands down and have almost exaggerated footwork, while brawlers or bully fighters tend to slowly stalk their opponents. Left-handed or southpaw fighters use a mirror image of the orthodox stance, which can create problems for orthodox fighters unaccustomed to receiving jabs, hooks, or crosses from the opposite side. The southpaw stance, conversely, is vulnerable to a straight right hand. North American fighters tend to favor a more balanced stance, facing the opponent almost squarely, while many European fighters stand with their torso turned more to the side. The positioning of the hands may also vary, as some fighters prefer to have both hands raised in front of the face, risking exposure to body shots. Modern boxers can sometimes be seen tapping their cheeks or foreheads with their fists in order to remind themselves to keep their hands up (which becomes difficult during long bouts). Boxers are taught to push off with their feet in order to move effectively. Forward motion involves lifting the lead leg and pushing with the rear leg. Rearward motion involves lifting the rear leg and pushing with the lead leg. During lateral motion the leg in the direction of the movement moves first while the opposite leg provides the force needed to move the body. Punches There are four basic punches in boxing: the jab, cross, hook and uppercut. Any punch other than a jab is considered a power punch. If a boxer is right-handed (orthodox), his left hand is the lead hand and his right hand is the rear hand. For a left-handed boxer or southpaw, the hand positions are reversed. For clarity, the following discussion will assume a right-handed boxer. Jab Cross - in counter-punch with a looping Hook Uppercut Jab – A quick, straight punch thrown with the lead hand from the guard position. The jab is accompanied by a small, clockwise rotation of the torso and hips, while the fist rotates 90 degrees, becoming horizontal upon impact. As the punch reaches full extension, the lead shoulder can be brought up to guard the chin. The rear hand remains next to the face to guard the jaw. After making contact with the target, the lead hand is retracted quickly to resume a guard position in front of the face. The jab is recognized as the most important punch in a boxer's arsenal because it provides a fair amount of its own cover and it leaves the least amount of space for a counter punch from the opponent. It has the longest reach of any punch and does not require commitment or large weight transfers. Due to its relatively weak power, the jab is often used as a tool to gauge distances, probe an opponent's defenses, harass an opponent, and set up heavier, more powerful punches. A half-step may be added, moving the entire body into the punch, for additional power. Some notable boxers who have been able to develop relative power in their jabs and use it to punish or 'wear down' their opponents to some effect include Larry Holmes and Wladimir Klitschko. Cross – A powerful, straight punch thrown with the rear hand. From the guard position, the rear hand is thrown from the chin, crossing the body and traveling towards the target in a straight line. The rear shoulder is thrust forward and finishes just touching the outside of the chin. At the same time, the lead hand is retracted and tucked against the face to protect the inside of the chin. For additional power, the torso and hips are rotated counter-clockwise as the cross is thrown. A measure of an ideally extended cross is that the shoulder of the striking arm, the knee of the front leg and the ball of the front foot are on the same vertical plane.[33] Weight is also transferred from the rear foot to the lead foot, resulting in the rear heel turning outwards as it acts as a fulcrum for the transfer of weight. Body rotation and the sudden weight transfer is what gives the cross its power. Like the jab, a half-step forward may be added. After the cross is thrown, the hand is retracted quickly and the guard position resumed. It can be used to counter punch a jab, aiming for the opponent's head (or a counter to a cross aimed at the body) or to set up a hook. The cross is also called a "straight" or "right", especially if it does not cross the opponent's outstretched jab. Hook – A semi-circular punch thrown with the lead hand to the side of the opponent's head. From the guard position, the elbow is drawn back with a horizontal fist (knuckles pointing forward) and the elbow bent. The rear hand is tucked firmly against the jaw to protect the chin. The torso and hips are rotated clockwise, propelling the fist through a tight, clockwise arc across the front of the body and connecting with the target. At the same time, the lead foot pivots clockwise, turning the left heel outwards. Upon contact, the hook's circular path ends abruptly and the lead hand is pulled quickly back into the guard position. A hook may also target the lower body and this technique is sometimes called the "rip" to distinguish it from the conventional hook to the head. The hook may also be thrown with the rear hand. Notable left hookers include Joe Frazier , Roy Jones Jr. and Mike Tyson. Uppercut – A vertical, rising punch thrown with the rear hand. From the guard position, the torso shifts slightly to the right, the rear hand drops below the level of the opponent's chest and the knees are bent slightly. From this position, the rear hand is thrust upwards in a rising arc towards the opponent's chin or torso. At the same time, the knees push upwards quickly and the torso and hips rotate anti-clockwise and the rear heel turns outward, mimicking the body movement of the cross. The strategic utility of the uppercut depends on its ability to "lift" the opponent's body, setting it off-balance for successive attacks. The right uppercut followed by a left hook is a deadly combination employing the uppercut to lift the opponent's chin into a vulnerable position, then the hook to knock the opponent out. These different punch types can be thrown in rapid succession to form combinations or "combos." The most common is the jab and cross combination, nicknamed the "one-two combo." This is usually an effective combination, because the jab blocks the opponent's view of the cross, making it easier to land cleanly and forcefully. A large, swinging circular punch starting from a cocked-back position with the arm at a longer extension than the hook and all of the fighter's weight behind it is sometimes referred to as a "roundhouse," "haymaker," or sucker-punch. Relying on body weight and centripetal force within a wide arc, the roundhouse can be a powerful blow, but it is often a wild and uncontrolled punch that leaves the fighter delivering it off balance and with an open guard. Wide, looping punches have the further disadvantage of taking more time to deliver, giving the opponent ample warning to react and counter. For this reason, the haymaker or roundhouse is not a conventional punch, and is regarded by trainers as a mark of poor technique or desperation. Sometimes it has been used, because of its immense potential power, to finish off an already staggering opponent who seems unable or unlikely to take advantage of the poor position it leaves the puncher in. Another unconventional punch is the rarely used bolo punch, in which the opponent swings an arm out several times in a wide arc, usually as a distraction, before delivering with either that or the other arm. An illegal punch to the back of the head or neck is known as a rabbit punch. Defense There are several basic maneuvers a boxer can use in order to evade or block punches, depicted and discussed below. Slipping Bobbing Blocking (with the arms) Cover-Up (with the gloves) Clinching Footwork Pulling away Slip – Slipping rotates the body slightly so that an incoming punch passes harmlessly next to the head. As the opponent's punch arrives, the boxer sharply rotates the hips and shoulders. This turns the chin sideways and allows the punch to "slip" past. Muhammad Ali was famous for extremely fast and close slips, as was an early Mike Tyson. Sway or fade – To anticipate a punch and move the upper body or head back so that it misses or has its force appreciably lessened. Also called "rolling with the punch" or " Riding The Punch". Duck or break – To drop down with the back straight so that a punch aimed at the head glances or misses entirely. Bob and weave – Bobbing moves the head laterally and beneath an incoming punch. As the opponent's punch arrives, the boxer bends the legs quickly and simultaneously shifts the body either slightly right or left. Once the punch has been evaded, the boxer "weaves" back to an upright position, emerging on either the outside or inside of the opponent's still-extended arm. To move outside the opponent's extended arm is called "bobbing to the outside". To move inside the opponent's extended arm is called "bobbing to the inside". Joe Frazier, Jack Dempsey, Mike Tyson and Rocky Marciano were masters of bobbing and weaving. Parry/block – Parrying or blocking uses the boxer's shoulder, hands or arms as defensive tools to protect against incoming attacks. A block generally receives a punch while a parry tends to deflect it. A "palm", "catch", or "cuff" is a defense which intentionally takes the incoming punch on the palm portion of the defender's glove. The cover-up – Covering up is the last opportunity (other than rolling with a punch) to avoid an incoming strike to an unprotected face or body. Generally speaking, the hands are held high to protect the head and chin and the forearms are tucked against the torso to impede body shots. When protecting the body, the boxer rotates the hips and lets incoming punches "roll" off the guard. To protect the head, the boxer presses both fists against the front of the face with the forearms parallel and facing outwards. This type of guard is weak against attacks from below. The clinch – Clinching is a form of trapping or a rough form of grappling and occurs when the distance between both fighters has closed and straight punches cannot be employed. In this situation, the boxer attempts to hold or "tie up" the opponent's hands so he is unable to throw hooks or uppercuts. To perform a clinch, the boxer loops both hands around the outside of the opponent's shoulders, scooping back under the forearms to grasp the opponent's arms tightly against his own body. In this position, the opponent's arms are pinned and cannot be used to attack. Clinching is a temporary match state and is quickly dissipated by the referee. Clinching is technically against the rules, and in amateur fights points are deducted fairly quickly for it. It is unlikely, however, to see points deducted for a clinch in professional boxing. Less common strategies The "rope-a-dope" strategy : Used by Muhammad Ali in his 1974 "the Rumble in the Jungle" bout against George Foreman, the rope-a-dope method involves lying back against the ropes, covering up defensively as much as possible and allowing the opponent to attempt numerous punches. The back-leaning posture, which does not cause the defending boxer to become as unbalanced as he would during normal backward movement, also maximizes the distance of the defender's head from his opponent, increasing the probability that punches will miss their intended target. Weathering the blows that do land, the defender lures the opponent into expending energy while conserving his/her own. If successful, the attacking opponent will eventually tire, creating defensive flaws which the boxer can exploit. In modern boxing, the rope-a-dope is generally discouraged since most opponents are not fooled by it and few boxers possess the physical toughness to withstand a prolonged, unanswered assault. Recently, however, eight-division world champion Manny Pacquiao skillfully used the strategy to gauge the power of welterweight titlist Miguel Cotto in November 2009. Pacquiao followed up the rope-a-dope gambit with a withering knockdown. Bolo punch : Occasionally seen in Olympic boxing, the bolo is an arm punch which owes its power to the shortening of a circular arc rather than to transference of body weight; it tends to have more of an effect due to the surprise of the odd angle it lands at rather than the actual power of the punch. This is more of a gimmick than a technical maneuver; this punch is not taught, being on the same plane in boxing technicality as is the Ali shuffle. Nevertheless, a few professional boxers have used the bolo-punch to great effect, including former welterweight champions Sugar Ray Leonard, and Kid Gavilan. Middleweight champion Ceferino Garcia is regarded as the inventor of the bolo punch. Overhand right : The overhand right is a punch not found in every boxer's arsenal. Unlike the right cross, which has a trajectory parallel to the ground, the overhand right has a looping circular arc as it is thrown over the shoulder with the palm facing away from the boxer. It is especially popular with smaller stature boxers trying to reach taller opponents. Boxers who have used this punch consistently and effectively include former heavyweight champions Rocky Marciano and Tim Witherspoon, as well as MMA champions Chuck Liddell and Fedor Emelianenko. The overhand right has become a popular weapon in other tournaments that involve fist striking. Check hook : A check hook is employed to prevent aggressive boxers from lunging in. There are two parts to the check hook. The first part consists of a regular hook. The second, trickier part involves the footwork. As the opponent lunges in, the boxer should throw the hook and pivot on his left foot and swing his right foot 180 degrees around. If executed correctly, the aggressive boxer will lunge in and sail harmlessly past his opponent like a bull missing a matador. This is rarely seen in professional boxing as it requires a great disparity in skill level to execute. Technically speaking it has been said that there is no such thing as a check hook and that it is simply a hook applied to an opponent that has lurched forward and past his opponent who simply hooks him on the way past. Others have argued that the check hook exists but is an illegal punch due to it being a pivot punch which is illegal in the sport. Floyd Mayweather, Jr. employed the use of a check hook against Ricky Hatton, which sent Hatton flying head first into the corner post and being knocked down.

Aikido Uniforms and Ranking Aikido practitioners (commonly called aikid?ka outside Japan) generally progress by promotion through a series of "grades" (ky?), followed by a series of "degrees" (dan), pursuant to formal testing procedures. Some aikido organizations use belts to distinguish practitioners' grades, often simply white and black belts to distinguish kyu and dan grades, though some use various belt colors. Testing requirements vary, so a particular rank in one organization is not comparable or interchangeable with the rank of another. Some dojos do not allow students to take the test to obtain a dan rank unless they are 16 or older. The uniform worn for practicing aikido (aikid?gi) is similar to the training uniform (keikogi) used in most other modern martial arts; simple trousers and a wraparound jacket, usually white. Both thick ("judo-style"), and thin ("karate-style") cotton tops are used. Aikido-specific tops are available with shorter sleeves which reach to just below the elbow. Most aikido systems add a pair of wide pleated black or indigo trousers called a hakama (used also in kendo and iaido). In many schools, its use is reserved for practitioners with (dan) ranks or for instructors, while others allow all practitioners to wear a hakama regardless of rank.