The first documented use of the term mixed martial arts was in a review of UFC 1 by television critic Howard Rosenberg in 1993.. During the early 20th century, various interstylistic contests took place throughout . She is currently signed to WWE, where she performs on the SmackDown brand.Prior to joining WWE, she was known for her time in the Ultimate Fighting Championship (UFC). Knees are also a powerful target, which are great in the clinch or when defending against a telegraphed shoot. Legal strikes to the eye socket, such as a punch or kick, are not considered eye gouges. Intentional headbutting results in a point deduction or potential disqualification, as determined by the referee. Combinations, when timed and used correctly, have the potential to cause massive amounts of harm to opponents in scenarios where one single strike simply wont. C $3.00 Canada Post International Parcel (Non-US) - Air. The Unified Rules are the de facto rules for MMA in the United States, and have been adopted by . Have you seen some illegal moves in the UFC and are wondering what moves are the most dangerous? Attack of the Fanboy / GAME GUIDES / EA Sports UFC 3 Guide: How to Beat Career Mode, The latest news in the world of video games at Attack of the Fanboy, Video Game News, Reviews, Guides & More | Attack of the Fanboy | 2022 GAMURS Group All Rights Reserved, EA Sports UFC 3 Guide: How to Beat Career Mode. Groin attacks, or low blows, refer to any blows to the groin region and are applicable to both male and female UFC fighters. Wanderlei Silva vs Yuki Kondo (Pride Final Conflict 2004) Not in the UFC but a great example of how dangerous the illegal move is. WBDG is a gateway to up-to-date information on integrated 'whole building' design techniques and technologies. hbbd``b`$ Fka $Xc@;$$JA, $8I]LB I%mA endstream endobj startxref 0 %%EOF 288 0 obj <>stream Military Health System (MHS): DoD Space Planning Criteria for Health Facilities. # 3. cal7_11. Click an agency logo below for more information and criteria. EA has had some time to work out the kinks and build on the positives. DeviLettuce 2 yr. ago. 130 0 obj <> endobj 143 0 obj <>/Filter/FlateDecode/ID[<94D3BF10D1CE5841B1AABC98B0F1D003>]/Index[130 159]/Info 129 0 R/Length 89/Prev 329499/Root 131 0 R/Size 289/Type/XRef/W[1 2 1]>>stream 2. Here you can use RB to cycle all of your moves. To beat Career Mode in UFC you'll need to fight your way through multiple stages where you'll fight a . Should you have any questions or comments on the WBDG, please feel free to contact our team at wbdg@nibs.org. Your legs are far more vulnerable when you're moving than when you're planted - and even more so when you're coming forward. Nevertheless, heres how the rules are written: Intentional fouls causing a fight-ending injury result in disqualification of the offender. there are challenges that you need to complete along the way. Sapp vs Nogueira (Pride FC 2002) This showed the brutality of the move. Fitness has four sectors - low, moderate, peak, and overtrained. Many fighters will be locked until you meet a certain objective, such as becoming a ranked fighter or a UFC champion. An illegal knee or kick to a downed fighter will likely result in disqualification as the injured fighter is likely unable to continue. Some athletes use combinations vastly better than others; take Dustin Poirier, who excels at unloading and landing combos while deep in the pocket. You get the moves to use in the challenge usually, i didn't have one unlocked but when I did the challenge you can throw use the moves. But while it feels a little hollow to use, it still feeds back into some of the GOAT Career modes ever-present progressions systems: hype and fan base. Did you know? If stomping of a grounded fighter occurs, the guilty fighter is disqualified. Keybinds & Keyboard Controls: The Full List. Using an uppercut after using jabs to close distance is one, or a low kick to the shins followed by a heavy overhand punch. Fighters are given 5 minutes to recover from a groin attack. 1. This is likely a sign of a move off of Brett Maher, who will become an unrestricted free agent next month. What happens when the bug occurs? Blackman316. This is because of the hard impact on the head and the compression of the neck. C.B. 1090 Vermont Avenue, NW, Suite 700 | Washington, DC 20005-4950 | (202) 289-7800 A knee, kick, or upkick is only illegal if its used against a grounded opponent. Intentional attacks after the bell are uncommon in the UFC, whereas unintentional punches are commonly seen when a fighter is trying to finish the fight with a flurry of punches, late in the round. Re: Core Ground/Clinch Moves level 2 or 3. If a fighter can continue and the damage wasnt extreme, a point will be deducted from the guilty fighter. A sub will net you a LOT of points though and you can easily prestige several sub styles during your career. EA UFC 3 has it. You can also view the inputs required to use those moves during gameplay. 1-5 REFERENCES. Referee interpretation of intentional and unintentional fouls is subjective and changes the outcome of fights, often causing confusion and disagreements. A few weeks ago there was confusion about the judging criteria. The game favors players who throw combos, particularly three strikes in succession. Join Date: Nov 2017. Fighters often do this if they are tired, or gassed, and are looking to catch their breath. It uses very little stamina, making it an ideal go-to, but it does very little damage so youll need to use it effectively to make it count. Eye pokes are dangerous because they can permanently damage the eye, causing blindness and possibly even loss of the eye. You can find below the full list of combos. Theres even a Practice mode, making it a perfect way to grind a particular move and grind in-game currency. Michel Pereira vs Niko Price (UFC 264) - Pereira's backward flip and stomp of Niko Price. Unfortunately, theyre also one of the most common illegal strikes in the UFC. After selecting a move, you will then moving to the training session. Picture Information. EA Sports UFC 4 - How Do I Get Out of Ground Game? Here are UFC 4s best combos that you should add to your fighting repertoire. Have one to sell? This region is sometimes referred to as the mohawk, or the soft spots of the head; as these parts are less protected from strikes or blows. hb```b``d`222 P9Xd%SS7ppe aL;B|qcQ0(5No?Q>VL:9 hZyQssw.#qEvcy/ 7C. On top of writing for Outsider Gaming, he focuses on the combat sports world, where he is known as both a journalist and analyst. But then transitions have their own separate category with level tiers, so Puzzling. ESPN Deportes RE-AIR ES UFC. The move list previews show transitions, so I always assumed they added more transitions. Biting and spitting are both vulgar and have always been banned by the UFC since 1993. In order to unlock new moves, you will have to train with another UFC fighter in a sparring session. As he was unable to continue, the fight was declared a. Michael Bisping vs Alan Belcher (UFC 159) Bisping eye poked Belcher in the third round, and as Belcher was unable to continue and the referee deemed the foul unintentional, the fight resulted in a technical decision for Bisping. The rules in MMA cover everything from eye pokes to groin shots and grabbing the cage. Due to the damage from this eye poke, Matthews. Frontal Assault: Front and side kicks are faster and more accurate.. Operation Sports Forums In this video, we're jumping into career mode and breaking down the various gyms you can choose from. Save my name, email, and website in this browser for the next time I comment. A tutorial on how to change your moves in UFC 4 online match with a created characterhttps://store.playstation.com/#!/tid=CUSA00572_00 Keep in mind, however, that you will not be able to spar with any fighter you want to right off the bat. There are currently 27 illegal moves in the UFC fighters are penalized for. In what is perhaps the best tip on the list, throwing three-strike combinations is absolutely vital for repeated success in UFC 4. The Unified Rules of Mixed Martial Arts (MMA) aim to provide a clear set of rules governing professional MMA competition that remain consistent across the jurisdictions of various athletic commissions and other regulatory bodies. Not damage. New York, UFC 3-520-05 1 May, 2015 Change 2, 9 January, 2020 3 1-4 SAFETY. Every time (100%) Steps: How can we find the bug ourselves? in EA SPORTS UFC 3? 2. Find out everything you need to know about combinations, including the best combos to use in UFC 4. This is a discussion on Anywhere I can find detailed explanaton of what the higher level core moves do? To do this, you must first be in training camp for an upcoming fight. If an intentional foul causes an injury, but the fighter can continue, two points are to be deducted from the offender. 2) Fouls may result in a point being deducted by the official scorekeeper from the offending contestants score. In severe cases, they may also call in a doctor to examine the damage. Diego Brandao vs Akhmed Aliev (Fight Nights Global 73) Former UFC fighter Brandao bit Alievs ear in the second round and fled the cage after the crowd began throwing bottles at him. He loved gaming from the moment he got a PlayStation 1 with Gran Turismo on his 7th birthday. A strong combination that exemplifies this is a jab (square for PS4, X for Xbox One), and a rear uppercut (O + triangle for PS4, Y + B for Xbox One), rounded off by a lead hook (L1 + square for PS4, LB + X for Xbox One). Combinations remain one of the more underappreciated tools in the game by players, meaning that, if you master the timing and precision of them, you can quite literally reap the benefits in UFC 4. The idea is to start leaping through the rankings and get yourself the championship match of your dreams. Triple Threatening (Silver): Obtain any level 3 move for 1 fighter in Career Mode. Youll likely get blocked once or twice (and hit too) but its worth it if grappling is a weak area of your game. 1. As referees see the strike as unintentional, the consequences of this illegal move are light. For example, an orthodox fighter needs to press square, triangle, (L1)Square, (L1)Triangle quickly for a jab,straight, left hook, right hook combo. To mark this occasion, were providing you with a stack of UFC 4 guides, intending to ease and improve your journey within the newest edition of the mixed martial arts games franchise. Career Mode has been revamped in UFC 3. Unintentional throat strikes are frequent and occur during stand-up striking exchanges, where theyre deemed legal if they connect sporadically. UFC 4: Complete Controls Guide for PS4 and Xbox One, UFC 4: Complete Submissions Guide, Tips and Tricks for Submitting Your Opponent, UFC 4: Complete Clinch Guide, Tips and Tricks to Clinching, UFC 4: Complete Striking Guide, Tips and Tricks for Stand-up Fighting, UFC 4: Complete Grapple Guide, Tips and Tricks to Grappling, UFC 4: Complete Takedown Guide, Tips and Tricks for Takedowns. Ready to become the G.O.A.T. These rules help ensure athlete safety and fair competition by providing a consistent set of rules for the sport something that was missing in the early days of mixed martial arts. EA UFC 3 CAREER MODE EP14 ROAD TO GOAT (PRO DIFFICULTY) - YouTube 0:00 / 17:28 OP LEVEL 5 JAB KNOCKOUT! . When you select a fighter to spar with, click on their image and then select which move you want to learn. The way . Often theres confusion about how they should be officiated, and youll likely see different interpretations and outcomes. How often does the bug occur? When in the gym selection menu, you can see what the specific gym specializes in, as well as a list of moves you will be rewarded with once you have completed your training. Most fighters will only have one more you can learn, but others will have more than one. Biting is considered dangerous because a fighter could easily bite away an opponents flesh. This comes in handy during slugfests, where both characters are wobbly and mere shots away from hitting the canvas; if you are able to sneak one clean punch through, youll earn the knockdown. . Pound for Pound (Silver): Win in each division in Exhibition with Advanced Difficulty or higher. The elbow strike becomes legal once it deviates slightly from the 12-6 motion (12 to 5 being legal). EA UFC 2 released almost two years ago in March 2016. Thanks to a lightning fast animation its ideal for countering slower strikes, as well as sapping your opponents stamina while closing distance or as a setup for a more powerful strike in a combo. As you progress, youll gain access to new gyms which unlock new fighting abilities, as well as perks that can be slotted into five different slots. Just like in the real UFC octagon, the clinch is a pivotal part of UFC 4, and this year provides fans with an all-new experience. Spiking is extremely dangerous and can cause career-ending, paralyzing injuries. Its a fighting game like no other, so even if youre a dedicated fan of MMA, the intricate strike system and grappling model can be seriously intimidating. Fans and people within the sport argue some of the UFC illegal moves listed above should be made legal, as theyre no more dangerous than any legal move; especially the 12-6 elbows. What exactly does having higher level core clinch moves do? Military Health System (MHS) Templates. 01-28-2018, 04:55 PM. Certain combos however require a fighter to be trained in a particular discipline. The difference is knowing which ones work best. Although UFC fighters are required to wear groin protection, groin attacks are still dangerous and can cause severe damage. Did you know? In 1993, UFC 1 had the tagline, there are no rules. Intentional throat strikes result in verbal warnings, followed by immediate point deductions, while repeat offenders are disqualified. Join Date: Aug 2009. Get any ground move (knees to body, elbow, hook, straight) to level 5 then try to prestige it. Strangely, Bisping wasnt even deducted a point for the foul. Fight Camp Frenzy (Silver): Win 10 consecutive Fight Camp Exhibition matches. In theory you can make one Great GUY and copy him into 40 different FIGHTERs. EA SPORTS UFC 3 revolutionizes fighting movement with Real Player Motion Tech, a new gameplay animation technology that delivers the most fluid and responsive motion ever. 3/8 5:00 AM. As we mentioned in our review of UFC 3, kicks have been heavily tweaked this time around making them a lot more cumbersome, yet just as dangerous if used correctly. Once players get this mastered they can start to add in another punch or even a low kick for a one-two-three combo. - (Note: UFC not only complies with the prohibited substances requirements of the Unified Rules of MMA, but also far exceeds these requirements with the UFC Anti-Doping Policy, the most comprehensive in professional sport), - Number of rounds per bout and round duration. - Strikes to the spine or the back of the head. How To Perform It To initiate the pull-back counter, players will need to make sure their opponent is. Comply with UFC 3-560-01, Electrical Safety, O&M, and NFPA 70E, Standard for Electrical Safety in the Workplace, Article 320, for battery-related electrical safety requirements. Jake Matthews vs Li Jingliang (UFC 221) Matthews went on to win via unanimous decision, but Li Jingliang blatantly eye-poked Matthews to escape a submission during the second round, where he escaped with only a warning; which is more inconsistent refereeing. - Fingers outstretched toward an opponent's face/eyes - Downward pointing elbow strike ('12 to '6 strike) - Groin attacks of any kind - Kneeing and/or kicking the head of a grounded opponent -. Training is essential to claiming success within the octagon, and this remains prominent in UFC 4's Career Mode. The only difference between the two is that this mustve been considered unintentional whilst the Yan and Sterling knee was considered intentional (inconsistent application of the rules). EA UFC 4 issues: 1) Move list does NOT have video DEMONSTRATION of the move. Holland vs Daukaus (UFC Fight Night) an accidental headbutt led to Holland being KOd shortly after. Reoccurrence will result in a point deduction and potential disqualification. High kicks (hold L1/RB to modify a kicks height) can shock a wobbly opponent, especially if theyre highly damaged from jabs and uppercuts to the face. It doesnt replace the ability to block high and low strikes, but knowing when to use one over the other is key. FIFA 23 Skill Moves: Full List of Tricks Players Can Use. . > Combat Sports EM 385-1-1, Safety and Healt h Requirements, and OSHA 1926.441 also apply to this UFC. UFC Undisputed 3 Best Methods & Techniques For Maximising A Created Fighters Attributes In Career Mode Best Methods & Techniques For Maximising A Created Fighters Attributes In Career Mode. However, rarely are 2 points deducted which is a common deviation from the rules. 39. Once you reach the score, you can then equip the move and use it during fights. But for certain it is part of a coming "back to the drawing board'' (as COO Stephen Jones . Read on to find any combo youre looking for within any discipline. Become the greatest of all-time inside and outside of the octagon in the EA SPORTS UFC 3 Career Mode Free Trial. Kickboxing Level 5. An eye poke, or eye gouge, is the act of putting your fingers, elbows, or chin into an opponents eyes. Staying at range while letting three-strike combos loose should help you along your journey of octagon dominance. The stomping of a grounded fighter is too dangerous as the power generated from the above position leads to devastating damage as grounded fighters are less able to defend themselves. 3/8 6:00 PM. In order to unlock new moves, you will have to train with another UFC fighter in a sparring session. The more fans you get talking about your fight, the more hype itll build. The back of the head is defined as starting from the crown of the head with a one-inch variance to either side, going down the back of the head to the occipital junction. 3. EA UFC 3 CAREER MODE EP14 ROAD TO GOAT (PRO. In extreme cases they can cause testicles to rupture, potentially resulting in sterility. lunging left straight right jumping knee jumping left head kick left flying knee jumping lef scissors to inside heel hook sliding catch to outside heel hook jumping double leg takedown buckling short takedown striking superman punch axe kick to body direct catch to outside heel hook to toe hold uppercut uppercut knee Unintentional fouls causing a fight to end prematurely result in either a no contest or disqualification; if the fight is less than halfway through the scheduled rounds. The fighters proficiency in a particular discipline determines the level of combos the fighter has access to. (6 Ways), Eugene Bareman: MMA Coach Profile (Gym, Fighters, Methods), Leon Edwards vs Belal Muhammad (UFC Vegas 21) Edwards was comfortably winning the fight but unintentionally eye-poked Muhammad in round 2. Career Modeand dominate the Octagon. Even if youre completely new to the sport, this guide will get you in fighting shape UFC 3 has a lot of modes, and you might be tempted to leap into GOAT Career mode or UFC Ultimate Team from the off hold your horses, kiddo! Whether online or offline, fighters regularly block for only one or two strikes, which means that you will find yourself landing the third consistently. Theyre called sucker-punches because theyre unexpected strikes. UFC 3 is releasing soon - on February 2, or January 25 for EA Access subscribers - but for those looking to get a taste of the game's new career mode, here are five things . This thread is another example of things that are not explained well enough. Join Date: Apr 2016. Referees give a verbal warning for 12-6 elbows, though the high-paced nature of UFC fights makes them easy to miss. Disclaimer, Unified Facilities Guide Specifications (UFGS), Non-Government Standards (Limited Access), Corrosion Prevention & Control (CPC) Source, Tri-Services Building Technology Vendor Portal, Engineering and Construction Bulletins (ECB), DOD Unit Cost/Area Cost Factors and Facilities Pricing Guides, Washington Headquarters Services: Building Code, Military Health System (MHS): DoD Space Planning Criteria for Health Facilities, MIL-STD-1691 Military Medical and Dental Facilities, Federal and Military Specifications and Standards. If youre on your back, transition to half-guard as this has a lot more options for getting back to your feet. Headbutting, or butting, is using your head as a striking instrument. Steven is an avid gamer and enjoys mixing his love of sports with the world of gaming. Training camps are incredibly important in career mode, and will have a huge impact on what type of moves your fighter will learn, and which areas you will improve in stats. (40cause thats all you can save)Note thou you have to pick a TECHNIQUE TYPE- Power Boxing,sambo,greco wrestling..etc.. If the referee does not call the foul, judges must not make that assessment on their own and should not factor such into their scoring calculations. The No Love event is returning to UFC 3, this time with even more heated rivalries. What exactly does having higher level "core clinch moves" do? I read up on this and i do believe (please correct me) that they inluence the denial window on core moves that everyone has. Online multiplayer on console requires Xbox Game Pass Ultimate or Xbox Live Gold (subscription sold separately). Dessa airfryers r brandfarliga - Hela listan, Fitbit as we know it is already dead, thanks to Google, Samsung S90C: what we know about the cheaper QD-OLED TV, 5 reasons you should buy a cheap phone over an expensive one, The best tech tutorials and in-depth reviews, Try a single issue or save on a subscription, Issues delivered straight to your door or device. > EA Sports UFC Icicidirect. To do this, you must first be in training camp for an upcoming fight. Robert Whittaker; 6. There are a lot of mechanics to master, so youll need to grind your timing and your understanding of space, combos and weight distribution before you attempt either mode. Men's Journal is a rugged and refined lifestyle publication covering the coolest new gear, luxury and adventure travel, food and drink, health and fitness, and more. Every takedown or clinch can be escaped, you just need to accept you're going to take a few clean strikes to the head or torso to get there. Once this is completed, the only thing left to do is to finish any of the G.O.A.T. Re: Career mode Gyms. Her long standing nickname, "Rowdy", was inherited from professional wrestler . 13 Illegal Moves in UFC Fights (Most Dangerous), injured fighter is likely unable to continue, Why Do UFC (MMA) Fighters Do Cupping? Intentional attacks in the UFC result in point deductions or disqualification and the possibility of being released. Nick Serra vs Matt Makowski (EliteXc) Serra was disqualified for repeated timidity. Stomping looks amateurish, lacks skill and respect for the opponent, and makes ground control and positioning redundant. Innovative Solutions for the Built Environment (In Fights, Training, Sparring), How Do UFC (MMA) Fighters Recover After a Fight? 2023 National Institute of Building Sciences. Summarize your bug Can get ground moves to level 5 but cannot prestige them in career mode. RELATED: 5 Best UFC Games Ever (& The 5 Worst) The one-two combo is best started with a left punch (right if fighting southpaw) followed immediately with a right. But for certain it is part of a coming "back to the drawing board'' (as COO Stephen Jones . PRICED TO MOVE - JUST $1 TO $2 PER LISTING - FULL OF STARS / ROOKIES / INSERTS. Crazy Legs: Roundhouse and switch kicks are faster and more accurate. You can stomp an opponent in the UFC, as long as theyre standing (foot and knee stomps). 10. Youll then be able to buy new card packs, unlocking new moves, buffs and loaned fighters. Since slight arcs in the elbows path (such as with a whip or twist-action) make the strike legal, unintentional 12-6 elbows are common in the UFC; while intentional elbows 12-6 elbows are rare. Only use head movement slips when stepping into the pocket (when youre within power punching distance of your opponent), but use blocks to take the edge jabs and heavier attacks. Every strikes potency and deadliness will come down to where your own fighter is standing, which direction he or she is currently facing, and how far you are from your opponent. Once youve become the champion of your weight division youll then find another challenge unlocked to try and hold two belts simultaneously. In career mode click the right stick and go to Fighter Evolution. The pre-release open beta allowed for even more testing and data . Timidity is uncommon but often occurs when a fighter takes five minutes for a claimed low blow or eye poke; when upon further review, it was a legal strike that landed. A grounded fighter is someone with one hand (palm down or fist down) and the soles of their feet touching the mat, or with any other part of their body touching the mat. One point is normally deducted for repeated unintentional fouls. Get the edge in UFC 4 by making the most of three-move combinations as well as a deft leg kick while battling in the octagon. Intentional throat strikes, and grabbing or gouging an opponents neck are illegal. Your email address will not be published. %PDF-1.6 % Groin attacks are extremely common in the UFC; with each event likely seeing at least one low blow. Depending on how you played the game up to that point will determine how much longer the game lasts. Rookie. Make sure you pick a wrestling or jiu jitsu-focused camp, and use training routines from the Train sub-menu to increase that stat. A one-inch variance from the spines centerline and tailbone apply. To select a move, toggle over it and select A/X. Use the Promote option at least once a week, more if youre over-trained or already in peak physical condition. EA Sports UFC 4 - Blocking and Strike Feints. Following a two-year-long break, EA Sports take on the fastest growing combat sport in the world returns with UFC 3. Dana White went as far as to say, I consider John McCain the guy who started the UFC If it wasnt for McCain I wouldnt be here right now.. This allows for insight on your opponent's moves as well. I think it has something to do with their Archetypes (CoreMove Level 2 Archetype has Level 2 Transition etc.) Throwing an opponent out of the ring would mean either through the two doors or over the octagon walls. The throwing or dropping of an opponent onto their head or neck is commonly seen when defending a submission. Initiating an attack on an opponent after the bell, or once the referee has called time, is known as a sucker punch or cheap shot. Skirmisher: Faster movement when moving backwards. Each activity increases your overall fitness, and youll need this to be as close to 100% as you can by the time fight week rolls around. So, to take you from unknown, unranked rookie to the greatest of all time, TechRadar has put together 10 of the tips, tricks and tactics that helped us punch, kick, takedown and grapple our way to championship gold in the Octagon. within the EA Sports UFC forums. So learning to defend against them should always play a part in your training especially if your opponent has a higher Grapple stat than you. UFC 4: Best Combinations Guide, Tips and Tricks for Combos. Pro. A call back to EAs boxing roots with the now long-dead Fight Night series, this feature can enable you to pull your head back away from an incoming blow, or duck inside a strike to land one of your own. Nowhere in the rules does it specifically mention point deductions for unintentional fouls, so it must be up to the referees discretion. Fighters receive a verbal warning from the referee after the strike has occurred, and then change the location of their strikes. If a fighter continually loses their mouthpiece, theyre in a situation where they could have their teeth knocked out, tongue injured, or jaw broken. So if you've learnt all of the currently available moves/perks at say Dutch Striking Squad there is no benefit to paying 10k a week for the training if you are just training attributes. This made the UFC lose a lot of business, attention, and respect; leading to Dana White reshaping the UFCs branding and adding more rules. National Institute of Building Sciences Non-COS Standards. If a fighter is thrown with an arc motion onto their head or neck, the move is legal and not considered spiking. All UFC bouts are now governed with full adherence to the provisions set forth in the Unified Rules of MMA. Strikes to the spine are defined as starting from the entire back of the neck, down the spine, and the tailbone.
1 In 2,500 Chance Examples,
What Two Documents Connect Emma Lynn To A Suspect,
Articles U