What types of kites are used for kiteboarding?
The 4-line inflatable kite has been the standard for several years now. Kiteboarding started with two-line inflatable kites which could be converted to 4-line, and then dedicated 4-line kites became the standard. 5-line kites are just a 4-line kite with an extra line to help relaunching. A 5th line can be added to any kite. Some kites have special design features which let the kite relaunch well without the addition of an extra line.