
I remember one of the first things I felt when I was looking at a trainer kite was confusion. There were so many different sizes and types of lines that I found myself intimidated. After digging through all the options available, I realized that there are only two things that really affect your experience with the kite. They are:

A trainer kite with two linesis the simplest kites you will find. This setup allows you to steer the kite, and does not allow for any reverse re-launch abilities. The safety system on a two line trainer is also quite basic. Let's look at these two qualities.
Safety System
When you drop the bar with a two line kite it is pulled on one corner, looses it's shape, and falls to the ground. The safety leash, which is attached to your wrist, pulls on the corner of the bar which pulls on the line that brings the kite to the ground. This is good because in overpowered situations all you need to do is let go of the bar and you are safe.
Re-launchabilty

When you crash a kite it hits the ground with its leading edge down. When this happens, either you or your helper must manually turn the kite right side up (leading edge up) and re-launch.
If you crash your kite often, this procedure can get quite boring. It's a lot of running back and forth, and is one of the reasons I prefer the 3/4 line setups to the two line setup.
Some trainer kites advertise the ability to re-launch with only two lines, but in my experience this does not work very well. If you are interested in finding out what other beginners who tested these kites thought, read these free trainer kite reviews.
The Upside
There are two reasons why you might prefer a two line kite:

A trainer kite with this line configuration is ideal. These kites can be 100% de-powered in addition to being able to reverse re-launch. These two features make the kite much safer and more convenient to fly.
Safety System
As with two line kites, the front lines attach to the leading edge and bottom of the kite and are used for steering. These lines attach in the same places on all foil style trainer kite.
The difference comes with the back lines. The third and fourth lines are attached to the trailing edge of the kite and pass down through the center of the control bar, ending in a safety leash. When you drop the bar, the front lines go slack and the back lines pull on the trailing edge of the kite. When this happens the kite loses the wind and its shape, causing it to de-power. It basically turns into a flag and floats to the ground. As long as the rear lines are being pulled on, the kite cannot re-power. I prefer this method of de-power because you can immediately stop the kites pull.
Re-Launchability
Kites with this setup can be launched backwards. When the kite is laying leading edge down after a crash, gently pulling on the rear lines will cause the kite to lift off the ground backwards. Once up, the kite can be steered and flown away like usual. Learning this simple trick can save you or your partner lots of work.
The Downside
The only real downside with more lines is price. Kites with 3 or 4 lines tend to be a touch more expensive than their two line partners. In the end, when it comes to a few dollars, adding a solid safety feature and a convenient time saver is well worth it. Some people also argue that having more lines can be frustrating in case of tangles. Well, it can be, but if you pack your equipment properly it's a rare occurrence (I haven't ever had a tangle in my trainer's four lines.)
Getting your first trainer kite is an exciting experience! This one step is your key to unlocking the amazing world of kiteboarding, and I want you to get the most out of it!
For this reason, I strongly suggest that you find yourself a 3 or 4 line trainer between 2.0 and 3.6 m2. You will have amazing amounts of fun and will benefit from the extra lines. But please remember, the most important thing is to get a kite that works for YOU. If you ever have any questions please ask them here and I will answer (if another kiter doesn't beat me to it).
Curious to see what other beginners thought of different line setups, brands, and other features of trainer kites? These free trainer kite reviews are a compilation of the honest feedback from beginners who tested all aspects of trainer kites - just follow the link and download them.
Have Questions?
Submit them to the Trainer Kite FAQ and get answers!
What Others Have Said
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Scott, Florida
"Thank you, thank you! I bought the kite without doing very much research and I was sooo worried that I had the wrong kite when my eight year old couldn’t handle it [Rush Pro 300]. You really made his day (and mine too) when you let me exchange it [for the Rush Pro 250]. Thank you!"
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Aurora, Colorado
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