VENDO
07-16-2007, 10:14 AM
1. Is Japanese Jujitsu and Brazilian Jiu Jitsu the same?
No. Japanese Jiu Jitsu was developed by Samurai a long time ago and may have been brought over by the Chinese or Indians. Jiu Jitsu back than was just a catch phrase all for fighting which involved punches, locks, throws, and kicks.
BJJ was devloped by the Gracies after a Judoka named Maeda/Count Koma, went to Brazil and taught them for a short time. The Gracies focused more on ground grappling and locks, pretty much eliminating all strikes and creating a special point system.
2. Whats the difference between Judo and BJJ?
The techniques are the same. The gi is similar
The rules are different. In Judo you win by scoring a clean throw on to their back, a submission, a pin for a certain amount of time or acumulating fractions of points by obtaining partial throws on the shoulders, sides, etc or pins for a short time. In BJJ you win by submission or adding up the points you obtain through pins after match time has elapsed.
Judo rules have a few more limitations than BJJ at the moment but basically one focuses on throws while the other focuses on fighting from the guard since those are the most efficient ways to win in those styles respectively.
3. Which style should I do?
I don't know. I've never met you.
It depends on what your goal is and how much you are willing to sacrifice in order to obtain it.
All grappling schools vary from gym to gym. I've been to schools where the syle was the same, but one was really relaxed and cool, and the other was like boot camp. Both of them gave me what I wanted at that time.
Best thing to do is find a gym in your area and do a trial lesson. Than choose the one that makes the most sense goal-wise, distance-wise, and financially.
I fancy drunken donkey boxing, but since I couldnt find a dojo that teaches that syle, I settled with BJJ and haven't looked back.
How long to get a blackbelt?
It is different for every person...BJ Penn did it in 6 years with CONSTANT training...the average if there could even be one is 8 to 10 years.
4.What color Gi should i get?
A blue or white at teh beginning...you will be ostracized if you get a different color gi...especailly if you are the type that buys the gi and then only does one class.
Calibur
From my experience you white is safest but not surprisingly lasts the least. Blue is acceptable almost anywhere and lasts a while. A lot of noobs at my gym where black, but in the U.S. I used to think it was wierd.
My advice? Wearing an unusual color is going to draw attention to you. Make sure you have the skill to back up the attention you are gonna get.
Note: I've heard Rickson and a few others make you train in a white gi with no patch. Be aware.
5.How do I beat someone who is bigger and stronger than me?
Learn how to fight from the guard or the rubberguard...however you are pretty much fucked if the guy is bigger then you and stronger then you and better then you
Calibur
Jujit isnt magical. It depends on two things. Mass and space. If your opponent has more mass, than you are at a disadvantage. To win any kind of sub-grappling match you must be good enough at controling space to take away the mass advantage.
In other words, if your opponent is heavier and better, only a fluke/miracle can save you.
6. My first tournament is coming up. What should I do?
Focus on your cardio and takedowns...the worst thing is to get really good at BJJ and then lose becuase your opponent took you down and stayed on top of you the whole match
I like doing mini tournys in my gym with a lot of people making a ring and watching two people go at it. It puts the preassure on the fighters and mimics the adrenaline dump you will get in a tournament. The best way to get good at doing tournaments is by doing a lot of tournaments.
judogido
7. How do I do the Anaconda choke/Nog Roll/gator roll/ cool spinny thingy?
http://www.youtube.com/watch?v=NuDIVSkV_9M
8. Ringworm
http://en.wikipedia.org/wiki/Ringworm
9.what is the scoring system for bjj?
knoxpx
BJJ scoring from bjj.com.au
Rules & RegulationsPoint system:
Takedown - 2 points
Sweep or reversal - 2 points
Guard pass - 3 points
Knee-ride - 2 points/3points
Mount - 4 points
Back control - 4 points
10.What is the scoring system for Judo
Judo scoring for judoinfo.com
In Judo competition the objective is to score an ippon (one full point). Once such a score is obtained the competition ends. An ippon can be scored by one of the following methods:
Executing a skillful throwing technique which results in one contestant being thrown largely on the back with considerable force or speed.
Maintaining a pin for 25 seconds.
One contestant cannot continue and gives up.
One contestant is disqualified for violating the rules (hansoku-make).
Applying an effective armbar or an effective stranglehold (this does not usually apply for children).
Earning two waza-ari (half point). A waza-ari can be earned by: 1) a throwing technique that is not quite an ippon (for example the opponent lands only partly on the back, or with less force than required for ippon); 2) holding one contestant in a pin for 20 seconds; or 3) when the opponent violates the rules (shido) three times.
If the time runs out with neither contestant scoring an ippon, then the referee will award the win to the contestant who has the next highest score. For example a contestant with one yuko would win against an opponent who scored 4 kokas.
11. What is the scoring system/rules for sport sambo (taken from )rus-sambo.com
WINNING THE SPORT SAMBO MATCH:
A match can be won in one of several ways:
1. Total Victory (a "perfect throw" or submission hold) which ends match immediately;
2. Technical Superiority (12 point difference in score), which ends match immediately;
3. Point difference at end of match duration. If there has been no Total Victory or Technical Superiority, the sportsman with the most points at the end of the match wins - no minimum point score required. Tie matches are decided by a one minute overtime period, or if there is no winner at the end of overtime, by majority decision of the officials.
ILLEGAL HOLDS IN SPORT SAMBO:
Holds not permitted in Sambo include:
1. bending arms behind back (hammerlock or chicken wing);
2. submission on shoulder, wrist, neck, fingers or toes;
3. gripping the mat or the opponent below the belt or inside the sleeve;
4. pressure to the face;
5. twisting or squeezing the opponent's head;
6. punching or slapping;
7. driving the opponent's head into the mat;
8. standing or throwing submission holds;
9. gouging;
10. strangling or choking holds.
SCORING IN SPORT SAMBO:
1. Hold Down: (Immobilization or Predicament) - Similar to a judo hold down or a long wrestling near fall. One sportsman must hold the back of the other sportsman toward the mat in a danger position (less than 90 degrees), with chest, side or back in unbroken contact with the chest of the opponent to score. A hold down is "broken" when contact between the athletes is broken when space is created between them, or the defending athlete turns over to the stomach or the side with an angle greater than 90 degrees. A Hold down may only be scored once in a match and will earn either 2 points for a ten second hold down or 4 points for a twenty second hold down. Once a hold down is scored, a sportsman cannot attempt another.
2. Submission Hold: A pressure hold (arm or leg lock) applied ot the arm or leg of the opponent which makes the opponent surrender or submit by calling out or by tapping the mat at least twice. Submission holds cannot be applied in standing position. A submission hold ends the match.
3. Throw: A throw is scored anytime one sportsman takes another to the mat in a single, continuous and uninterrupted action. A Sambo throw is more than a simple wrestling takedown, however. Like a judo or Greco-Roman throw, it must start with both sportsmen on their feet, one sportsmen must unbalance the other and take the opponent directly to the mat with one action without stopping. A throw must knock the defender off their feet either by lifting or tripping them, not merely dragging them down. A throw is scored based on two factors: How the thrown athlete lands and whether the thrower remains standing (scoring twice as many points if remaining standing). A Perfect Throw results in Total Victory and stops the match when a sportsman throws the other to his back while remaining standing. Other throws will score 4 points, 2 points, or 1 point, depending on the impact point of the thrown athlete.
What level am I
Imagine you had a guy, a medicine man, working in the fields for years. Fixing people not unlike a doctor. If he went to "the civilized world" would he immediately be given a medical degree even if he new more about first aid than those who had been out of med school a year? Probably not. If he went to school and studied, he might learn quicker, because of his experience, but he might also have to unlearn bad habits.
The point of the story? Grapplings the same. Each grappling art has it's philosophy and even if you are a good grappler, it doesnt mean you are automatically "such and such" belt at BJJ. Typically, to get a ranking in a grappling art, you have to attend that school and learn their philosophies before you can say that you are at a particular level. (My opinion. Feel free to respond)
14.How do I get out of Sidemount/Sidecontrol
A video is worth a billion words.
http://www.youtube.com/watch?v=0okJVgqE99A
Zenkou
This is possibly the most common question asked by new grapplers. The first thing to understand is that it is very hard to escape side control, and even experienced grapplers may have difficulty escaping against a skilled opponent. You are not likely to escape from an opponent who has more skill than you and/or is physically superior to you. The best way to escape is not to get caught in side control in the first place --- and that means developing a strong guard, which will take considerable time.
If your guard is passed, however, you need to do the following:
1 Get on your side, facing your opponent. You do not want to be flat on your back.
2 You must win the grip battle, and position your arms correctly. Best is if you can obtain an underhook with your far arm, and using your near hand as a "paw" to keep his other arm from hooking under your head or extending your near arm. Keep your elbows tight on your chest, acting as a barrier between you opponent and yourself.
3 Do NOT allow your opponent to do one of three things: (a) underhook your far arm; (b) hook an arm under your head; (c) pull/push up on your near arm so that your near elbow is no longer serving as a barrier between your body and your opponent's body. If your opponent does any of these, you are basically screwed. If you are serious about escaping side control, you cannot let any of these happen, or your escapes are not likely to work.
4 If you cannot get the underhook, then you will want to keep both of your arms folded on your chest, but placing the last third of your forearm, including the elbow, in (a) the armpit and (b) the hip of your opponent, so that both of your opponents arms are on the other side of your body, and your elbows are pressed up against his flank by your head. This is sometimes called "pin prevention posture." In order to get your far arm past your opponent's arms and under his armpit, try pushing on his elbow, as though you were trying to push him over you.
These first steps are CRUCIAL, and often not taught to beginners. If you lose the battle for positioning at the start, you are going to fail in your escape attempts.
5 Okay --- so your arms are in position. You are ready to escape. The first thing you must do is MAKE SPACE FOR YOUR HIPS. You do this by explosively bridging into your opponent.
6 Now SHRIMP your hips as far away as possible, rotating on your shoulder, using your arms to keep your opponent in place while your hips drive away. Repeat if necessary.
7 At this point you will have your hands against your opponent, be on your side, and your hips will be far away. You have two choices here: Go to your knees or pull your near knee across his stomach, straighten out, and reestablish your guard. Work between them. If you insist on just doing one, you will not likely get it. Take what you can get.
That's it. Now, there are two additional "sweep" escapes that you can add after you master the basic shrimp escape dynamic --- sweeping your opponent over you (block his arm, grab a leg, and send him right over you), or driving into your opponent and flipping him over ("swim" your far arm into him as you switch base and drive). Both of these escapes require good timing, and for your opponent to be unbalanced. Even more important, both of these escapes require that your opponent be NEARLY PARALLEL to you, rather than perpendicular (as with normal side control). try to get your legs close to his legs, and distance your head/upper body, so that you are almost side by side. The "sweep" escapes will then become far easier. Usually these sweep escapes are good to do while your opponent is preoccupied with attacking (such as an Americana) or is busy trying to defeat a shrimping escape.
15 Should I do gi or no-gi?
Depends on the person and what you want to accomplish through Brazilian Jiu-Jitsu...The majority is split between three groups...the Gi group the No Gi group and the i'll do both group...
most people that want to or actively do compete in MMA will do no-gi jiu-jitsu...They figure that the importance of the gi is gone because there is no gi in their chosen sport of MMA...While these people are usually less technical then people that practice in the gi they are usually able to scramble better and play at a higher pace...Most if not all actual MMA schools will practice no-gi jiu-jitsu.
People that simply want to practice BJJ without any asperations to compete in MMA usually choose the Gi route...95 percent of the schools that teach strictly BJJ are teaching it wtih the Gi on...with the Gi th..Gi chokes and Lapel Chokes come into the equation with the Gi on...as do a lot of Judo throws...There are fairly less scrambles in a gi jiu-Jitsu match...you will see the two people circle each other slowly fighting to get a hold of the other persons collar.
There are many people that participate in No-gi competitions and train in No-Gi who truly believe that years of working wtih the Gi is what helped them...almost all old school BJJ instructors will force their students to wear the gi first.
Both have their pros and cons...no-gi teaches you to be quicker with your action and to think quicker in the scrambles...the Gi teaches you technique and control and the ability to slow yourself down and actually think about what your goign to do and what your opponent is going to do instead of just reacting...
However, if you become too used to the gi then you will become overdependent on having the gi grips and being able to grasp your opponent in that way and you won't be able to control him if he takes off his jacket...
No-gi jiu-jitsu can teach you to be sloppy and just fly at your opponent...if you ever watch no-gi jiu-jitsu matches you will see that the fast pace destroys technique and limits the effectiveness of the jiu-jitsu...No-Gi is better for self defense in most cases because you cannot collar choke someone that is waering a tshirt
In conclusion, the choice to put on the gi or not is up to you.
16. What books can get me started
17. What is the best instructional
18. Problems with the Triangle choke
Pay attention
http://video.google.com/videoplay?do...triangle+choke
No. Japanese Jiu Jitsu was developed by Samurai a long time ago and may have been brought over by the Chinese or Indians. Jiu Jitsu back than was just a catch phrase all for fighting which involved punches, locks, throws, and kicks.
BJJ was devloped by the Gracies after a Judoka named Maeda/Count Koma, went to Brazil and taught them for a short time. The Gracies focused more on ground grappling and locks, pretty much eliminating all strikes and creating a special point system.
2. Whats the difference between Judo and BJJ?
The techniques are the same. The gi is similar
The rules are different. In Judo you win by scoring a clean throw on to their back, a submission, a pin for a certain amount of time or acumulating fractions of points by obtaining partial throws on the shoulders, sides, etc or pins for a short time. In BJJ you win by submission or adding up the points you obtain through pins after match time has elapsed.
Judo rules have a few more limitations than BJJ at the moment but basically one focuses on throws while the other focuses on fighting from the guard since those are the most efficient ways to win in those styles respectively.
3. Which style should I do?
I don't know. I've never met you.
It depends on what your goal is and how much you are willing to sacrifice in order to obtain it.
All grappling schools vary from gym to gym. I've been to schools where the syle was the same, but one was really relaxed and cool, and the other was like boot camp. Both of them gave me what I wanted at that time.
Best thing to do is find a gym in your area and do a trial lesson. Than choose the one that makes the most sense goal-wise, distance-wise, and financially.
I fancy drunken donkey boxing, but since I couldnt find a dojo that teaches that syle, I settled with BJJ and haven't looked back.
How long to get a blackbelt?
It is different for every person...BJ Penn did it in 6 years with CONSTANT training...the average if there could even be one is 8 to 10 years.
4.What color Gi should i get?
A blue or white at teh beginning...you will be ostracized if you get a different color gi...especailly if you are the type that buys the gi and then only does one class.
Calibur
From my experience you white is safest but not surprisingly lasts the least. Blue is acceptable almost anywhere and lasts a while. A lot of noobs at my gym where black, but in the U.S. I used to think it was wierd.
My advice? Wearing an unusual color is going to draw attention to you. Make sure you have the skill to back up the attention you are gonna get.
Note: I've heard Rickson and a few others make you train in a white gi with no patch. Be aware.
5.How do I beat someone who is bigger and stronger than me?
Learn how to fight from the guard or the rubberguard...however you are pretty much fucked if the guy is bigger then you and stronger then you and better then you
Calibur
Jujit isnt magical. It depends on two things. Mass and space. If your opponent has more mass, than you are at a disadvantage. To win any kind of sub-grappling match you must be good enough at controling space to take away the mass advantage.
In other words, if your opponent is heavier and better, only a fluke/miracle can save you.
6. My first tournament is coming up. What should I do?
Focus on your cardio and takedowns...the worst thing is to get really good at BJJ and then lose becuase your opponent took you down and stayed on top of you the whole match
I like doing mini tournys in my gym with a lot of people making a ring and watching two people go at it. It puts the preassure on the fighters and mimics the adrenaline dump you will get in a tournament. The best way to get good at doing tournaments is by doing a lot of tournaments.
judogido
7. How do I do the Anaconda choke/Nog Roll/gator roll/ cool spinny thingy?
http://www.youtube.com/watch?v=NuDIVSkV_9M
8. Ringworm
http://en.wikipedia.org/wiki/Ringworm
9.what is the scoring system for bjj?
knoxpx
BJJ scoring from bjj.com.au
Rules & RegulationsPoint system:
Takedown - 2 points
Sweep or reversal - 2 points
Guard pass - 3 points
Knee-ride - 2 points/3points
Mount - 4 points
Back control - 4 points
10.What is the scoring system for Judo
Judo scoring for judoinfo.com
In Judo competition the objective is to score an ippon (one full point). Once such a score is obtained the competition ends. An ippon can be scored by one of the following methods:
Executing a skillful throwing technique which results in one contestant being thrown largely on the back with considerable force or speed.
Maintaining a pin for 25 seconds.
One contestant cannot continue and gives up.
One contestant is disqualified for violating the rules (hansoku-make).
Applying an effective armbar or an effective stranglehold (this does not usually apply for children).
Earning two waza-ari (half point). A waza-ari can be earned by: 1) a throwing technique that is not quite an ippon (for example the opponent lands only partly on the back, or with less force than required for ippon); 2) holding one contestant in a pin for 20 seconds; or 3) when the opponent violates the rules (shido) three times.
If the time runs out with neither contestant scoring an ippon, then the referee will award the win to the contestant who has the next highest score. For example a contestant with one yuko would win against an opponent who scored 4 kokas.
11. What is the scoring system/rules for sport sambo (taken from )rus-sambo.com
WINNING THE SPORT SAMBO MATCH:
A match can be won in one of several ways:
1. Total Victory (a "perfect throw" or submission hold) which ends match immediately;
2. Technical Superiority (12 point difference in score), which ends match immediately;
3. Point difference at end of match duration. If there has been no Total Victory or Technical Superiority, the sportsman with the most points at the end of the match wins - no minimum point score required. Tie matches are decided by a one minute overtime period, or if there is no winner at the end of overtime, by majority decision of the officials.
ILLEGAL HOLDS IN SPORT SAMBO:
Holds not permitted in Sambo include:
1. bending arms behind back (hammerlock or chicken wing);
2. submission on shoulder, wrist, neck, fingers or toes;
3. gripping the mat or the opponent below the belt or inside the sleeve;
4. pressure to the face;
5. twisting or squeezing the opponent's head;
6. punching or slapping;
7. driving the opponent's head into the mat;
8. standing or throwing submission holds;
9. gouging;
10. strangling or choking holds.
SCORING IN SPORT SAMBO:
1. Hold Down: (Immobilization or Predicament) - Similar to a judo hold down or a long wrestling near fall. One sportsman must hold the back of the other sportsman toward the mat in a danger position (less than 90 degrees), with chest, side or back in unbroken contact with the chest of the opponent to score. A hold down is "broken" when contact between the athletes is broken when space is created between them, or the defending athlete turns over to the stomach or the side with an angle greater than 90 degrees. A Hold down may only be scored once in a match and will earn either 2 points for a ten second hold down or 4 points for a twenty second hold down. Once a hold down is scored, a sportsman cannot attempt another.
2. Submission Hold: A pressure hold (arm or leg lock) applied ot the arm or leg of the opponent which makes the opponent surrender or submit by calling out or by tapping the mat at least twice. Submission holds cannot be applied in standing position. A submission hold ends the match.
3. Throw: A throw is scored anytime one sportsman takes another to the mat in a single, continuous and uninterrupted action. A Sambo throw is more than a simple wrestling takedown, however. Like a judo or Greco-Roman throw, it must start with both sportsmen on their feet, one sportsmen must unbalance the other and take the opponent directly to the mat with one action without stopping. A throw must knock the defender off their feet either by lifting or tripping them, not merely dragging them down. A throw is scored based on two factors: How the thrown athlete lands and whether the thrower remains standing (scoring twice as many points if remaining standing). A Perfect Throw results in Total Victory and stops the match when a sportsman throws the other to his back while remaining standing. Other throws will score 4 points, 2 points, or 1 point, depending on the impact point of the thrown athlete.
What level am I
Imagine you had a guy, a medicine man, working in the fields for years. Fixing people not unlike a doctor. If he went to "the civilized world" would he immediately be given a medical degree even if he new more about first aid than those who had been out of med school a year? Probably not. If he went to school and studied, he might learn quicker, because of his experience, but he might also have to unlearn bad habits.
The point of the story? Grapplings the same. Each grappling art has it's philosophy and even if you are a good grappler, it doesnt mean you are automatically "such and such" belt at BJJ. Typically, to get a ranking in a grappling art, you have to attend that school and learn their philosophies before you can say that you are at a particular level. (My opinion. Feel free to respond)
14.How do I get out of Sidemount/Sidecontrol
A video is worth a billion words.
http://www.youtube.com/watch?v=0okJVgqE99A
Zenkou
This is possibly the most common question asked by new grapplers. The first thing to understand is that it is very hard to escape side control, and even experienced grapplers may have difficulty escaping against a skilled opponent. You are not likely to escape from an opponent who has more skill than you and/or is physically superior to you. The best way to escape is not to get caught in side control in the first place --- and that means developing a strong guard, which will take considerable time.
If your guard is passed, however, you need to do the following:
1 Get on your side, facing your opponent. You do not want to be flat on your back.
2 You must win the grip battle, and position your arms correctly. Best is if you can obtain an underhook with your far arm, and using your near hand as a "paw" to keep his other arm from hooking under your head or extending your near arm. Keep your elbows tight on your chest, acting as a barrier between you opponent and yourself.
3 Do NOT allow your opponent to do one of three things: (a) underhook your far arm; (b) hook an arm under your head; (c) pull/push up on your near arm so that your near elbow is no longer serving as a barrier between your body and your opponent's body. If your opponent does any of these, you are basically screwed. If you are serious about escaping side control, you cannot let any of these happen, or your escapes are not likely to work.
4 If you cannot get the underhook, then you will want to keep both of your arms folded on your chest, but placing the last third of your forearm, including the elbow, in (a) the armpit and (b) the hip of your opponent, so that both of your opponents arms are on the other side of your body, and your elbows are pressed up against his flank by your head. This is sometimes called "pin prevention posture." In order to get your far arm past your opponent's arms and under his armpit, try pushing on his elbow, as though you were trying to push him over you.
These first steps are CRUCIAL, and often not taught to beginners. If you lose the battle for positioning at the start, you are going to fail in your escape attempts.
5 Okay --- so your arms are in position. You are ready to escape. The first thing you must do is MAKE SPACE FOR YOUR HIPS. You do this by explosively bridging into your opponent.
6 Now SHRIMP your hips as far away as possible, rotating on your shoulder, using your arms to keep your opponent in place while your hips drive away. Repeat if necessary.
7 At this point you will have your hands against your opponent, be on your side, and your hips will be far away. You have two choices here: Go to your knees or pull your near knee across his stomach, straighten out, and reestablish your guard. Work between them. If you insist on just doing one, you will not likely get it. Take what you can get.
That's it. Now, there are two additional "sweep" escapes that you can add after you master the basic shrimp escape dynamic --- sweeping your opponent over you (block his arm, grab a leg, and send him right over you), or driving into your opponent and flipping him over ("swim" your far arm into him as you switch base and drive). Both of these escapes require good timing, and for your opponent to be unbalanced. Even more important, both of these escapes require that your opponent be NEARLY PARALLEL to you, rather than perpendicular (as with normal side control). try to get your legs close to his legs, and distance your head/upper body, so that you are almost side by side. The "sweep" escapes will then become far easier. Usually these sweep escapes are good to do while your opponent is preoccupied with attacking (such as an Americana) or is busy trying to defeat a shrimping escape.
15 Should I do gi or no-gi?
Depends on the person and what you want to accomplish through Brazilian Jiu-Jitsu...The majority is split between three groups...the Gi group the No Gi group and the i'll do both group...
most people that want to or actively do compete in MMA will do no-gi jiu-jitsu...They figure that the importance of the gi is gone because there is no gi in their chosen sport of MMA...While these people are usually less technical then people that practice in the gi they are usually able to scramble better and play at a higher pace...Most if not all actual MMA schools will practice no-gi jiu-jitsu.
People that simply want to practice BJJ without any asperations to compete in MMA usually choose the Gi route...95 percent of the schools that teach strictly BJJ are teaching it wtih the Gi on...with the Gi th..Gi chokes and Lapel Chokes come into the equation with the Gi on...as do a lot of Judo throws...There are fairly less scrambles in a gi jiu-Jitsu match...you will see the two people circle each other slowly fighting to get a hold of the other persons collar.
There are many people that participate in No-gi competitions and train in No-Gi who truly believe that years of working wtih the Gi is what helped them...almost all old school BJJ instructors will force their students to wear the gi first.
Both have their pros and cons...no-gi teaches you to be quicker with your action and to think quicker in the scrambles...the Gi teaches you technique and control and the ability to slow yourself down and actually think about what your goign to do and what your opponent is going to do instead of just reacting...
However, if you become too used to the gi then you will become overdependent on having the gi grips and being able to grasp your opponent in that way and you won't be able to control him if he takes off his jacket...
No-gi jiu-jitsu can teach you to be sloppy and just fly at your opponent...if you ever watch no-gi jiu-jitsu matches you will see that the fast pace destroys technique and limits the effectiveness of the jiu-jitsu...No-Gi is better for self defense in most cases because you cannot collar choke someone that is waering a tshirt
In conclusion, the choice to put on the gi or not is up to you.
16. What books can get me started
17. What is the best instructional
18. Problems with the Triangle choke
Pay attention
http://video.google.com/videoplay?do...triangle+choke