Why Do Jazz Guitar Teachers Make You Play Only Down-Picking First?
Down-picking only, for months or even years, is not old-fashioned discipline for its own sake — it is how you build one consistent attack before you ever add a second direction. Here is why jazz guitar teachers withhold up-picking, and how Wes Montgomery's own technique proves the same point.
The Secret to George Benson's Speed: A Complete Guide to Rest Stroke Picking
Playing fast doesn’t mean your lines will sound clear.
Many jazz guitarists struggle with muddy articulation at higher tempos—not because of the left hand, but because of inefficient right-hand technique. The rest stroke is the missing link behind powerful, clean, swinging lines.