SM64org:Tricks
Backward Long Jump
Slope BLJ
Possible on very steep slopes that do not cause Mario to slide. Most of the slopes on the roof of the castle are suitable for this kind of BLJ.
Elevator BLJ
This probably the easiest one to do. BLJs are possible on rising elevators because the elevator will catch up to Mario as soon as he leaves the ground, interrupting the first jump and allowing him to jump again. The elevators in Hazy Maze Cave and Bob-omb Battlefield are good places to practice.
Ceiling BLJ
These are probably the trickiest locations to find because some of them are invisible or are just plain easy to overlook. Mario doesn't even have to get jammed in order for it to work since in a tight space Mario's speed does not return back to normal before he can BLJ again. One example of this is under either of the Lobby pillars.
Step BLJ
The first kind of BLJ to be discovered. A step BLJ involves using tiny ledges, getting Mario trapped inside and BLJing. This makes Mario appear on top of the step. This effect must be prolonged to build up Mario's speed. This can be done going up a stairway, thus using a multitude of tiny ledges to build up speed, or by facing sideways and by just using one step or ledge. To achieve this effect, Mario must first be almost parallel with the step, then land on it and slide onto the lower step. It should be noted that some stairs are actually slopes thus cannot be BLJed on. Two classic areas featuring this BLJ opportunity include the stairs leading to the 50 star door and the endless stairs leading to Bowser in the Sky.
Side BLJ
0-Input BLJ
When you have no input on the analog in between the "A" button presses for a BLJ, your speed will not decrease, thus exponentially increasing the speed at the end result of the BLJs. This saves time in a few places.
Pause BLJ
Normally, you can only press the "A" button fifteen times per second because the game runs at thirty frames per second. If you had thirty continuous "A" frames, you'd just be holding "A" down, not tapping it. However, if you pause while pressing the "A" button, you are given an opportunity on the next frame to release the "A" button. You can follow that by repressing it when it's not paused (therefore letting you BLJ the equivalent of thirty times "per second"). This is useful when you need more speed to travel a long distance. It isn't as helpful as it seems as it takes three extra frames to do a Pause BLJ. In order to save time you need the extra speed to save at least 3 frames.
Grinding
Grinding is when Mario repeatedly falls off and continually catches a ledge, which leads to him being able to repeatedly dive along an edge or double jump. This can be both the fastest way for Mario to climb up some slopes, and occasionally a method of accessing normally inaccessible areas, such as the deserted city area in Wet Dry World while holding Chuckya. In order to do this Mario needs to be at a slight angle, preferably inwards facing the ledge; if he faces too far outwards, he may dive or jump off and not catch the ledge. He needs to land on the surface and be moving towards a seam; this will cause a collision detection where Mario can jump or dive again.
Hyper Speed Flying
This trick needs to be started off with high speed, most preffered a BLJ since it takes least time to build the most amount of speed.
For this trick you will need forwards speed.
But since a BLJ gives negative (Backwards) speed, you will need to use the C^ trick in order to gain forwards speed, and then fall off a ledge so you can control Mario, do a DJ (Double-Jump), then one last "A" press to start flying.
Hyper Speed Wall Kicks
This trick is similar to BLJing, but instead of abusing Mario's unlimited negative speed, it utilizes another oversight by the game's programmers; unlimited forward speed via wall kicks. By wall kicking over and over again on the first frame possible, Mario gains speed. Repeatedly wall kicking for long periods of time can get you enough forward speed to pass through walls, star doors, and even the endless stairs!
Jump Kick Trick
While Mario is recovering after a forward movement (dive, long jump, etc.), you can hold the "A" button prior to landing, and on the frame you land, press the "B" button with the analog stick at ^54 or less (on the TAS Input Plugin), you will do a jump kick. The trick is that it maintains all of the same speed from before the landing. You can also apply this when moving backwards (such as after a BLJ), by holding "A" before you are in the running animation, and then pressing "B." This causes Mario to do a jump kick and retain the same speed. This is useful for crossing long gaps and covering large distances.
Punch Trick
Instead of running for one frame when accelerating from a stop, you press the "B" button with no analog input, which gives you a starting speed of 10 instead of roughly 8.
Wind Hyperspeed Glitch
To do this glitch, just get Mario stuck under a slope with wind pushing him up. This glitch works in THI and TTM. It requires some minutes to get enough speed, so it is probably not useful.