Jetboard
The Jetboard (JET-Board) is an unlockable vehicle in Jak II: Renegade and Jak 3.
Extended Frontflip
The extended frontflip consists of doing an up or down trick then cancelling it into a frontflip. This technique was originally used to achieve long distance jumps before the discovery of the hover glitch. Extended frontflips are still used in various segments of Jak II and Jak 3 speedruns.
Hover Glitch
The hover glitch is regarded as one of the most important discoveries in Jak and Daxter speedrunning. It consists of cancelling a side trick with a up or down trick, then cancelling the up or down trick into another up or down trick as many times as desired to reach unlimited heights.
Tutorial
Discovery
The hover glitch was discovered by Unreal704 on November 15, 2014.