Marth Tech: Lean Drop
Description / How To Perform
A lean drop is a decently quick way to grab the ledge out of a running animation. You can cancel your run animation when close to the edge by releasing
the analog stick with good timing to enter a teeter animation, and then you can follow up with (Back Dash, 
Wavedash Back, then Fast Fall) to grab the ledge.
Difficulty: 
(Intermediate)
Usefulness: (Basically Useless)
Extra Info
The reason this has essentially no usefullness is due to Marth being able to use a jumping Bair while running to grab the ledge even faster than with a Lean Drop.