Here you'll find all sorts of info about the ninjas that appear in Naruto. What type of clothing they ware, their different rankings and the exams they have to take on their path of becoming a true shinobi. Basically all sorts of little know how's about the shinobi introduced in the series.
Naruto Shippuuden
During the series you'll also notice some of the main characters wearing new outfits. Almost everyone's outfit changes when they make the time jump to the Naruto Shippuuden series.
A taijutsu technique performed by opening the first chakra gate, the open gate. It unfastens the control of the brain, and enables a person to use his muscles at their limits. Because of that the user is granted phenomenal high speed and power. But since it requires a lot of stamina it puts an unimaginable strain on the muscles. Omote Renge is launched by a kick to the jaw and putting the opponent in the air. Using bandages to hold the opponent, they are then spunned into the ground with extreme force.
The user hides beneath the ground, and reaches up to grab their opponent. The opponent is then pulled under the ground, up to their chin, allowing the head to be subject to more powerful jutsu.
The hand-to-hand combat style which tries to break the enemy's bone and create external wounds. It uses strength alone and causes damage to the outer body. It's an offensive-type of fighting which Lee and Gai specializes in.
Used in Rock Lee’s combo fighting style, a powerful spinning kick aimed to knock the opponent upwards. Similar to Leaf Violent Wind, but more powerful.
A series of powerful punches and kicks, finished by knocking the opponent into the ground. Created after Sasuke witnessed Rock Lee's Initial Lotus with his Sharingan.
A powerful taijutsu attack where the user spins towards the opponent with amazing speed, in an attempt to cut and scratch them with claws, fangs, etc. In most cases, performed by two or more people/animals at the same time.
A forbidden jutsu performed by opening 3 chakra gates (releases the body's limits on muscle usage/chakra flow). It puts a lot of strain on the body and muscles and is nearly a suicidal attack. It goes beyond the speed and power of any other lotus technique. Continuous speed and high powered attacks makes this devastating to any opponent. The power can increase even more by opening more chakra gates, but the result is immobility of the user, due to torn muscle fibers.
This fighting style is extremely difficult to learn and master but in Rock Lee's case it is very natural.
The style consist of high speed unpredictable attacks on the opponent, the whole style is very laid back and the user is usually seems to be messing around. They can pretend to be walking away, sleeping, or just being idle. The attacks are very powerful and even the best Taijutsu master would have difficulty dealing with the unpredictability of the whole fighting style.
A technique that first sends the opponent airborne while the user attaches to the opponent's shadow, leaving the opponent vulnerable to stronger attacks.
Like Initial Lotus, it is a technique where the user uses bandages to wrap around the enemy and then opening the Chakra gates spins the enemy at high speeds and then drops them into the ground.
The difference between this Secondary and Initial is the speed is slightly faster in the spinning and the drop is much more powerful then Initial. This also puts a more extensive strain on the users body.
Similar to the normal Uzumaki Naruto Rendan, it just uses a larger amount of clones, producing more damage. Also comes in the 'Yonsen Rendan', which referes to the number 4000, simply means : more clones.
Naruto's version of Sasuke's Shishi Rendan. It's used in combination with the Kage Bunshin no Jutsu. The clones surround the target and kick them upward into the air, Another clone then launches a clone (or the real Naruto) into the air above the opponent and performs a very powerfull kick, smashing them into the ground.
This technique releases the brain's limit on the strain of the muscles. This allows the user to have five times the user's normal strength and for them to use Initial Lotus. Rock Lee used this to defeat Sasuke before the Chuunin Exams and Kakashi also used this when climbing a cliff before he trained Sasuke for the Chuunin Exams.
A TaiJutsu attack at such a high speed it seems there is a thousand punches coming at the opponent. The speed is so fast that it is impossible to tell where they direction of the main punch is coming from.
A powerful attack which involves focusing a lot of power into a uppercutting attack using ones palm. This attack has enough power to even through the heavest opponents in the air
A powerfull high speed kick that hits the opponent in multiple places in an instant.
Leaf Great Spinning Wind
Japanese name: Konoha Gouriki Senpuu Used by:Maito Gai
A very powerful spinning kick that deals a great amount of damage to the target. It's basically just a stronger version of the Leaf Spinning Wind.
Dynamic Entry
Japanese name: Dainamikku Entorii Used by:Maito Gai
A technique where the user will surprise the target and use all of their speed, strength, and agility into a very powerful kick, It is most effective when the user performs a distraction and surprise the target from behind.
Dynamic Action
Japanese name: Dainamikku Akushon Used by:Maito Gai
A very powerful and devastating technique where the us launches themself toward the target and performs a barrage of high-speed kicks and punches.
More about Naruto clothing 
A tai
The 
The hand-to-hand combat style which tries to break the enemy's bone and create external wounds. It uses strength alone and causes damage to the outer body. It's an offensive-type of 
Used in Rock Lee’s combo 
A series of powerful punches and kicks, finished by knocking the opponent into the ground. Created after 
Technique created by Naruto which follows 
A technique where the 
A powerful tai
A forbidden 
Renge, a series of high-speed hand-to-hand combat moves. Because of its high speed and power it requires a lot of stamina and it strains the muscles.
Wraps a thrown 
This 
A technique that first sends the opponent airborne while the 
A technique which places a second 
Like Initial Lotus, it is a technique where the 
Similar to the normal 
Naruto's version of 
A Tai
A powerful attack which involves focusing a lot of power into a uppercutting attack using ones palm. This attack has enough power to even through the heavest opponents in the air
A strong attack which can be used by 
Basically a strong charge, using ones backside and shoulders to apply an immense amount of pressure against an object or a person.
A powerfull high speed kick that hits the opponent in multiple places in an instant.
A very powerful spinning kick that deals a great amount of damage to the target. It's basically just a stronger version of the Leaf Spinning Wind.