Since the introduction of Ultimate Fighting, the grappling craze has taken the martial arts community by storm. The Gracie family and their style of Brazilian Jiu-jitsu has earned world-wide acclaim for the effectiveness of their grappling system in one-on-one, no holds barred competition.

The rules of UFC and MMA in general have since changed in order to get the ban imposed by various local authorities lifted. “Dirty” techniques, like groin strikes, hair pulling, striking the spine or the back of the head, etc. were thus removed and timed rounds and referee intervention were added.

The UFC ring, in either format, however, is still a controlled environment. Opponents don’t wear shoes or any kind of clothes that can be used to help or hinder him. And in the spirit of the competition, no one genuinely wants to seriously hurt or kill their opponents, as can be the case on the street.

Additionally, it doesn’t take into account various tactical disadvantages that come up in ground fighting in real self-defense situations.

This is not to say that ground defense skills aren't useful - they are. It's important to know what to do should you ever get taken to the ground against your will. Arts like Judo and Brazilian Jiu-jitsu can teach you a great deal about how to use technique and weight distribution to your advantage.

That being said, sound knowledge of ground tactics doesn't mean that you would necessarily want to be on the ground in a real defensive situation.

1. Size Advantage.

2. Environmental Obstacles.

3. Exposure to Disease.

4. Multiple Attackers.



5. Edged Weapons.



6. Inability to use of physical barriers.

Here are the six main tactical disadvantages of fighting on the ground:If your attacker outweighs you, he can use his extra weight to a greater advantage. Given two people of equal technique, the person who is bigger and stronger usually dominates. Moreover, size difference by a large margin diminishes the effectiveness of good technique even more so on the ground than it does in a standing position.Debris strewn on the ground like broken glass, a board with a nailing sticking out, etc. can injure you as you fight.Grappling requires you to be in very close quarters for it to be effective, making you vulnerable to biting attacks and potentially puts you in contact with any open wounds your attacker may have. This increases your risk of exposure to communicable diseases.If your attacker has any friends nearby, they can easily deliver potentially fatal kicks to the most vulnerable parts of your body, particularly your head. This is a very common cause of death in street fights.By putting yourself in close quarters, you are more vulnerable to any edged weapon attacks, like knives, which may be concealed on his person.When on the ground, you lose the ability to take advantage of any physical barriers the environment may offer, things you could put between you and your attacker, like chairs, cars, trash cans, etc., to help you get away.

On top of all the tactical disadvantages of fighting on the ground, the relevance of the widely touted, unconfirmed statistic that 80-90% of fights end up on the ground is being called to question. Many people who work in security, police officers, bouncers, etc., say they’re never taken to the ground against their will.

Since the people who dispute this traditional statistic are all trained in combative arts to one degree or another, it may be more accurate to say that 80-90% of untrained fights end up on the ground and that someone with training is better able to stay on his or her feet.

Whatever about the ongoing dispute over that statistic, even if 90% of fights end up on the ground, 100% of them (or close to it) still start from a standing position.

For more information on street-oriented ground defense, check out Lori O'Connell Sensei's nebook, When the Fight Goes to the Ground.

(*The 6 tactical disadvantages of ground defense here were paraphrased from George Sylvain’s book Can-Ryu Jiu-Jitsu 2000.)