This is a really fun, groovy way to create a 'beat' in your strumming style. You'll learn to combine ghost strokes with a percussive string slap, much like a cajon snare drum played with brushes is used in creating a certain feel. Do get down the ghost stroke skills to be studied in the previous videos of this lesson series (especially videos 2 and 3) before attempting this. You'll be grabbing this skill much faster that way!
Watch this video lesson on Youtube: https://youtu.be/Hmp1plDlMpQ