The UFC's roster is one of the most eclectic ones in sporting history. Fighters from all over the world with various backgrounds come in and compete in the talent-conglomerate that is the world leader in MMA.Jamahal Hill@JamahalHWho else's jab is shattering bones in the ufc? Best jab and hands is this business!! It's the sound for me lol!!!#VolumeOn #KingoftheNorth #SweetDreamsEra #BestJabInUFC1147Who else's jab is shattering bones in the ufc? Best jab and hands is this business!! It's the sound for me lol!!!#VolumeOn #KingoftheNorth #SweetDreamsEra #BestJabInUFC https://t.co/jMUwjUidgqThough these fighters all have different fighting backgrounds, most all of them have a similar goal of becoming as well-rounded as possible. To become an elite level striker and hang with the talent that the UFC offers, it's imperative that fighters master the fundamentals, primarily the jab.The jab is the most important strike in fighting. With as much utility as possible, the punch measures distance, sets up power shots, reads the opponent's reactions, and much more. Some fighters just have jabs that pop out more than others, and we'll delve into those athletes.Here are 5 current UFC fighters with the best jab:#5. Kamaru UsmanKamaru Usman as he's about to take on rival, Colby Covington, for the second timeKamaru Usman isn't just the welterweight champion, but he's the pound-for-pound best fighter in the UFC. 'The Nigerean Nightmare' has an extensive wrestling background but has really come into his own in terms of striking capabilities as of late.Robert Littal BSO@BSOThat Jab is SKRONG from Usman1872637That Jab is SKRONG from Usman https://t.co/KCRzIEIutDUsman seems to have a brick wall for a lead hand; when he lands, opponents wear the damage almost immediately. He jabs from both orthodox and south paw and, regardless of the stance, he's incredibly effective with this fundamental strike. Usman almost lands his jab at will, which says a lot considering how often he throws it.As blistering a shot that fans will see, the welterweight champion's leadhand strike has been a key element in him holding onto the welterweight strap for as long as he has. The wrestling chops have been there and so has the power, but the fine-tuned striking mixed-in with his other abilities really sets him apart from the contenders.