Boxing vs MMA: Which Should You Train?

The first UFC, in 1993, was set up to answer a question that had been argued in gyms for decades: which style works? After the vale tudo fights of Brazil and the early cage nights, the answer came back, and it was not the one anybody's teacher had promised. No single style. Out of that answer a new sport was built, and thirty years on, boxing and MMA are the two combat sports on television and the two most adults consider when they decide to learn to fight.

The short answer: boxing is one skill at extreme depth, MMA is four skills combined. They are related – boxing is one of MMA's four pillars – but they are different in kind. Which one you should train depends on whether you want to be as good as possible at one thing or competent at every range, and on what your body, your budget and your neighbourhood allow.

What boxing actually is

Boxing is the oldest continuously practised combat sport in the West, and its rules have barely moved since the Queensberry Rules of 1867: gloved fists, above the waist, timed rounds. That narrowness is its strength. With only two weapons and one target, the sport has spent a century and a half refining the jab, cross, hook and uppercut, and above all the art of not being hit – slipping, rolling, parrying, footwork that puts you where the punch is not. No other art teaches punching, or defence against punches, as well, because no other art has had to. The history of boxing explains how the rules were made.

Training is simple and repeatable: skipping, shadow boxing, the heavy bag, pads, sparring. It is also the most accessible combat sport in the world. Amateur clubs run on volunteers and public halls, cost a fraction of a commercial gym, and offer competition from novice tournaments to the Olympics at almost any age. What boxing does not teach is anything that is not a punch: no kicks, no clinch beyond the referee's break, no takedowns, no ground.

What MMA actually is

Mixed martial arts started as that question – which style works? – in the vale tudo fights of Brazil and the first UFC in 1993, and turned into a sport with unified rules by 2000. The arts that survived the test became MMA's curriculum: boxing and Muay Thai for striking, wrestling for takedowns and control, Brazilian jiu-jitsu for the ground. An MMA gym teaches all of them, usually in separate classes, then puts them together in MMA sparring, where a punch can be answered with a takedown and a takedown with a submission. The full story is in The History of MMA.

MMA is the most complete fighting sport there is, and the most demanding to learn. Each of its four parts is a lifetime's study on its own; an MMA fighter is by necessity less refined in each than a specialist, and a beginner has to spread limited hours across striking, wrestling and grappling. The training week is heavier, the injuries are broader, and the gyms are commercial, mostly urban and priced accordingly.

Depth or breadth

That is the comparison in two words, and it decides most cases. A boxer with two years has better hands and better defence against punches than an MMA fighter with two years, because the boxer has spent every hour on them. An MMA fighter with two years can do something the boxer cannot do at all: close the distance, take a person down and control or finish them on the ground. Under boxing rules the boxer wins. Under MMA rules the boxer has no answer once grabbed. Neither result tells you which to train, because you are not going to fight each other. It tells you what each hour of training buys: depth in one range, or competence in all of them.

What each is for

For fitness, both are elite conditioning and boxing is the easier to fit into a life: cheaper, closer, simpler. For competition, boxing offers a ladder at every age and level that MMA is still building; amateur MMA exists and grows under IMMAF, but there is no Olympic route and fewer local events. For self-defence, MMA is the more complete answer to a one-on-one fight, because real fights often become a grab, a clinch or a fall, and boxing has nothing for that. Boxing, in turn, is the better answer to the single most common attack there is, a wild punch, and it teaches you to keep your feet. Neither covers weapons or multiple attackers, which is the ground Krav Maga claims for itself.

Injuries and the long run

Boxing's risk is concentrated: head trauma, from sparring more than from fights, because punches to the head are the sport. It can be managed – spar lightly, spar rarely, choose a gym that cares – but it cannot be removed. MMA spreads the risk: the same head contact from striking plus the joint, knee, neck and skin injuries of wrestling and grappling, and more total training hours in which to collect them. Over a decade, MMA costs more of the body. Over a year, a boxing gym that spars hard is the more dangerous place to be. In both, the sparring culture of the gym matters more than the sport on the sign.

Choose boxing if …

• You want the best hands and the best defence against punches you can build.
• You want a cheap club near you, simple training and competition at any age.
• You prefer mastering one thing to being competent at four.
• You want a foundation that transfers to everything else later.

Choose MMA if …

• You want to be able to fight at every range, including the ground.
• You are drawn to the sport itself and want to compete in it eventually.
• You have the time for a heavier training week and the body for its injuries.
• A good MMA gym with structured beginner classes is within reach.

Doing both

This is the normal path, not the exception. Most MMA fighters started in one art – often boxing, wrestling or BJJ – and added the rest, and many MMA gyms run a boxing programme and will tell a beginner to start there. Six to twelve months of boxing gives you hands, defence and the habit of being hit before you add kicks, takedowns and the ground. Going the other way, from MMA to pure boxing, is rarer, but it works for people who discover that hands are what they love. If you are undecided, start with boxing. It costs less, teaches faster and transfers completely, and no MMA coach has ever complained that the new arrival's jab was too good.

Where to go next

• The hubs: Boxing and MMA.
• The histories: Boxing: From Bare Knuckles to the Queensberry Rules and The History of MMA.
• The other pieces of MMA: Muay Thai, Wrestling and Brazilian Jiu-Jitsu, and how BJJ compares with judo in BJJ vs Judo.